Iain Sandoe [Sun, 28 Oct 2018 09:25:43 +0000 (09:25 +0000)]
darwin - fix powerpc-darwin stack alignments
2018-10-28 Iain Sandoe <iain@sandoe.co.uk>
PR target/85669
* config/rs6000/darwin.h (STACK_BOUNDARY): New.
(RS6000_STARTING_FRAME_OFFSET): Adjust to preserve 16byte alignment.
(STACK_DYNAMIC_OFFSET): Likewise.
From-SVN: r265568
GCC Administrator [Sun, 28 Oct 2018 00:16:44 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r265564
Sandra Loosemore [Sat, 27 Oct 2018 21:34:43 +0000 (17:34 -0400)]
re PR target/80024 (nios2: unclear wording "numeric digits" in diagnostic)
2018-10-27 Sandra Loosemore <sandra@codesourcery.com>
PR target/80024
gcc/
* config/nios2/nios2.c (nios2_valid_target_attribute_rec): Fix
error message.
From-SVN: r265561
Thomas Koenig [Sat, 27 Oct 2018 10:26:23 +0000 (10:26 +0000)]
re PR fortran/86907 (bogus warning "No location in expression near")
2018-10-27 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/86907
* frontend-passes.c (check_locus_code): Add information that
warning about missing location information points to an
inconsisten internal state.
(check_locus_expr): Likewise.
From-SVN: r265559
GCC Administrator [Sat, 27 Oct 2018 00:16:42 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r265554
Tulio Magno Quites Machado Filho [Fri, 26 Oct 2018 21:32:15 +0000 (21:32 +0000)]
powerpc: Fix typos in the manual
2018-10-26 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
* doc/extend.texi (PowerPC builtins): Fix __builtin_unpack_ibm128
return type and other typos.
From-SVN: r265548
Aaron Sawdey [Fri, 26 Oct 2018 19:33:31 +0000 (19:33 +0000)]
rs6000-string.c (expand_strncmp_gpr_sequence): Change to a shorter sequence with fewer branches.
2018-10-26 Aaron Sawdey <acsawdey@linux.ibm.com>
* config/rs6000/rs6000-string.c (expand_strncmp_gpr_sequence): Change to
a shorter sequence with fewer branches.
(emit_final_str_compare_gpr): Ditto.
From-SVN: r265546
Bill Schmidt [Fri, 26 Oct 2018 19:21:21 +0000 (19:21 +0000)]
sse-addss-1.c: Call abort under DEBUG also; formatting cleanup.
2018-10-26 Bill Schmidt <wschmidt@linux.ibm.com>
Jinsong Ji <jji@us.ibm.com>
* gcc.target/powerpc/sse-addss-1.c: Call abort under DEBUG also;
formatting cleanup.
* gcc.target/powerpc/sse-pavgw-1.c: Likewise.
* gcc.target/powerpc/sse2-addsd-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtdq2pd-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtpd2dq-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtpd2ps-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtps2dq-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtps2pd-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtsd2si-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtsd2si-2.c: Likewise.
* gcc.target/powerpc/sse2-cvtsd2ss-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtss2sd-1.c: Likewise.
* gcc.target/powerpc/sse2-cvttpd2dq-1.c: Likewise.
* gcc.target/powerpc/sse2-cvttsd2si-1.c: Likewise.
* gcc.target/powerpc/sse2-divpd-1.c: Likewise.
* gcc.target/powerpc/sse2-divsd-1.c: Likewise.
* gcc.target/powerpc/sse2-maxsd-1.c: Likewise.
* gcc.target/powerpc/sse2-minsd-1.c: Likewise.
* gcc.target/powerpc/sse2-movmskpd-1.c: Likewise.
* gcc.target/powerpc/sse2-movq-1.c: Likewise.
* gcc.target/powerpc/sse2-movsd-3.c: Likewise.
* gcc.target/powerpc/sse2-mulpd-1.c: Likewise.
* gcc.target/powerpc/sse2-mulsd-1.c: Likewise.
* gcc.target/powerpc/sse2-packssdw-1.c: Likewise.
* gcc.target/powerpc/sse2-packsswb-1.c: Likewise.
* gcc.target/powerpc/sse2-packuswb-1.c: Likewise.
* gcc.target/powerpc/sse2-paddsb-1.c: Likewise.
* gcc.target/powerpc/sse2-paddsw-1.c: Likewise.
* gcc.target/powerpc/sse2-paddusb-1.c: Likewise.
* gcc.target/powerpc/sse2-pmovmskb-1.c: Likewise.
* gcc.target/powerpc/sse2-pmulhw-1.c: Likewise.
* gcc.target/powerpc/sse2-pmuludq1.c: Likewise.
* gcc.target/powerpc/sse2-psadbw-1.c: Likewise.
* gcc.target/powerpc/sse2-pshufd-1.c: Likewise.
* gcc.target/powerpc/sse2-pshufhw-1.c: Likewise.
* gcc.target/powerpc/sse2-pshuflw-1.c: Likewise.
* gcc.target/powerpc/sse2-pslld-2.c: Likewise.
* gcc.target/powerpc/sse2-pslldq-1.c: Likewise.
* gcc.target/powerpc/sse2-psrld-1.c: Likewise.
* gcc.target/powerpc/sse2-psrld-2.c: Likewise.
* gcc.target/powerpc/sse2-psrldq-1.c: Likewise.
* gcc.target/powerpc/sse2-psubusb-1.c: Likewise.
* gcc.target/powerpc/sse2-sqrtpd-1.c: Likewise.
* gcc.target/powerpc/sse2-subsd-1.c: Likewise.
Co-Authored-By: Jinsong Ji <jji@us.ibm.com>
From-SVN: r265545
Paul A. Clarke [Fri, 26 Oct 2018 19:02:23 +0000 (19:02 +0000)]
[rs6000] Add tests for compatible implementations of x86 SSSE3 intrinsics
This is part 2/2 for contributing PPC64LE support for X86 SSSE3 instrisics.
This patch includes testsuite/gcc.target tests, copied from gcc.target/i386,
for the intrinsics defined in tmmintrin.h.
[gcc/testsuite]
2018-10-26 Paul A. Clarke <pc@us.ibm.com>
* gcc.target/powerpc/ssse3-check.h: New file.
* gcc.target/powerpc/ssse3-vals.h: New file.
* gcc.target/powerpc/ssse3-pabsb.c: New file.
* gcc.target/powerpc/ssse3-pabsd.c: New file.
* gcc.target/powerpc/ssse3-pabsw.c: New file.
* gcc.target/powerpc/ssse3-palignr.c: New file.
* gcc.target/powerpc/ssse3-phaddd.c: New file.
* gcc.target/powerpc/ssse3-phaddsw.c: New file.
* gcc.target/powerpc/ssse3-phaddw.c: New file.
* gcc.target/powerpc/ssse3-phsubd.c: New file.
* gcc.target/powerpc/ssse3-phsubsw.c: New file.
* gcc.target/powerpc/ssse3-phsubw.c: New file.
* gcc.target/powerpc/ssse3-pmaddubsw.c: New file.
* gcc.target/powerpc/ssse3-pmulhrsw.c: New file.
* gcc.target/powerpc/ssse3-pshufb.c: New file.
* gcc.target/powerpc/ssse3-psignb.c: New file.
* gcc.target/powerpc/ssse3-psignd.c: New file.
* gcc.target/powerpc/ssse3-psignw.c: New file.
From-SVN: r265544
Paul A. Clarke [Fri, 26 Oct 2018 18:38:25 +0000 (18:38 +0000)]
[rs6000] Add compatible implementations of x86 SSSE3 intrinsics
This is a follow-on to earlier commits for adding compatibility
implementations of x86 intrinsics for PPC64LE. This is the first of
two patches. This patch adds the 32 x86 intrinsics from
<tmmintrin.h> ("SSSE3"). (Patch 2/2 adds tests for these intrinsics,
and briefly describes the tests performed.)
gcc/ChangeLog:
2018-10-26 Paul A. Clarke <pc@us.ibm.com>
* config/rs6000/tmmintrin.h: New file.
* config.gcc (powerpc*-*-*): Add tmmintrin.h to extra_headers.
From-SVN: r265542
Ian Lance Taylor [Fri, 26 Oct 2018 18:36:44 +0000 (18:36 +0000)]
libgo: simplify gotest script to avoid sed substitution to \n
Reviewed-on: https://go-review.googlesource.com/c/145057
From-SVN: r265541
Paul A. Clarke [Fri, 26 Oct 2018 17:33:24 +0000 (17:33 +0000)]
[rs6000] Enable 32bit support for tests of x86-compatibile intrinsics
Also, bugfix for mmx-packuswb-1.c, which had ommitted the required
"-mpower8-vector" from dg-options.
2018-10-26 Paul A. Clarke <pc@us.ibm.com>
gcc/testsuite/ChangeLog:
* gcc.target/powerpc/mmx-packs.c: Enable 32 bit execution.
* gcc.target/powerpc/mmx-packssdw-1.c: Likewise.
* gcc.target/powerpc/mmx-packsswb-1.c: Likewise.
* gcc.target/powerpc/mmx-packs.c: Likewise.
* gcc.target/powerpc/mmx-packssdw-1.c: Likewise.
* gcc.target/powerpc/mmx-packsswb-1.c: Likewise.
* gcc.target/powerpc/mmx-paddb-1.c: Likewise.
* gcc.target/powerpc/mmx-paddd-1.c: Likewise.
* gcc.target/powerpc/mmx-paddsb-1.c: Likewise.
* gcc.target/powerpc/mmx-paddsw-1.c: Likewise.
* gcc.target/powerpc/mmx-paddusb-1.c: Likewise.
* gcc.target/powerpc/mmx-paddusw-1.c: Likewise.
* gcc.target/powerpc/mmx-paddw-1.c: Likewise.
* gcc.target/powerpc/mmx-pcmpeqb-1.c: Likewise.
* gcc.target/powerpc/mmx-pcmpeqd-1.c: Likewise.
* gcc.target/powerpc/mmx-pcmpeqw-1.c: Likewise.
* gcc.target/powerpc/mmx-pcmpgtb-1.c: Likewise.
* gcc.target/powerpc/mmx-pcmpgtd-1.c: Likewise.
* gcc.target/powerpc/mmx-pcmpgtw-1.c: Likewise.
* gcc.target/powerpc/mmx-pmaddwd-1.c: Likewise.
* gcc.target/powerpc/mmx-pmulhw-1.c: Likewise.
* gcc.target/powerpc/mmx-pmullw-1.c: Likewise.
* gcc.target/powerpc/mmx-pslld-1.c: Likewise.
* gcc.target/powerpc/mmx-psllw-1.c: Likewise.
* gcc.target/powerpc/mmx-psrad-1.c: Likewise.
* gcc.target/powerpc/mmx-psraw-1.c: Likewise.
* gcc.target/powerpc/mmx-psrld-1.c: Likewise.
* gcc.target/powerpc/mmx-psrlw-1.c: Likewise.
* gcc.target/powerpc/mmx-psubb-2.c: Likewise.
* gcc.target/powerpc/mmx-psubd-2.c: Likewise.
* gcc.target/powerpc/mmx-psubsb-1.c: Likewise.
* gcc.target/powerpc/mmx-psubsw-1.c: Likewise.
* gcc.target/powerpc/mmx-psubusb-1.c: Likewise.
* gcc.target/powerpc/mmx-psubusw-1.c: Likewise.
* gcc.target/powerpc/mmx-psubw-2.c: Likewise.
* gcc.target/powerpc/mmx-punpckhbw-1.c: Likewise.
* gcc.target/powerpc/mmx-punpckhdq-1.c: Likewise.
* gcc.target/powerpc/mmx-punpckhwd-1.c: Likewise.
* gcc.target/powerpc/mmx-punpcklbw-1.c: Likewise.
* gcc.target/powerpc/mmx-punpckldq-1.c: Likewise.
* gcc.target/powerpc/mmx-punpcklwd-1.c: Likewise.
* gcc.target/powerpc/pr37191.c: Likewise.
* gcc.target/powerpc/sse-addps-1.c: Likewise.
* gcc.target/powerpc/sse-addss-1.c: Likewise.
* gcc.target/powerpc/sse-andnps-1.c: Likewise.
* gcc.target/powerpc/sse-andps-1.c: Likewise.
* gcc.target/powerpc/sse-cmpss-1.c: Likewise.
* gcc.target/powerpc/sse-cvtpi16ps-1.c: Likewise.
* gcc.target/powerpc/sse-cvtpi32ps-1.c: Likewise.
* gcc.target/powerpc/sse-cvtpi32x2ps-1.c: Likewise.
* gcc.target/powerpc/sse-cvtpi8ps-1.c: Likewise.
* gcc.target/powerpc/sse-cvtpspi16-1.c: Likewise.
* gcc.target/powerpc/sse-cvtpspi8-1.c: Likewise.
* gcc.target/powerpc/sse-cvtpu16ps-1.c: Likewise.
* gcc.target/powerpc/sse-cvtpu8ps-1.c: Likewise.
* gcc.target/powerpc/sse-cvtsi2ss-1.c: Likewise.
* gcc.target/powerpc/sse-cvtsi2ss-2.c: Likewise.
* gcc.target/powerpc/sse-cvtss2si-1.c: Likewise.
* gcc.target/powerpc/sse-cvtss2si-2.c: Likewise.
* gcc.target/powerpc/sse-cvttss2si-1.c: Likewise.
* gcc.target/powerpc/sse-cvttss2si-2.c: Likewise.
* gcc.target/powerpc/sse-divps-1.c: Likewise.
* gcc.target/powerpc/sse-divss-1.c: Likewise.
* gcc.target/powerpc/sse-maxps-1.c: Likewise.
* gcc.target/powerpc/sse-maxps-2.c: Likewise.
* gcc.target/powerpc/sse-maxss-1.c: Likewise.
* gcc.target/powerpc/sse-minps-1.c: Likewise.
* gcc.target/powerpc/sse-minps-2.c: Likewise.
* gcc.target/powerpc/sse-minss-1.c: Likewise.
* gcc.target/powerpc/sse-movaps-1.c: Likewise.
* gcc.target/powerpc/sse-movaps-2.c: Likewise.
* gcc.target/powerpc/sse-movhlps-1.c: Likewise.
* gcc.target/powerpc/sse-movhps-1.c: Likewise.
* gcc.target/powerpc/sse-movhps-2.c: Likewise.
* gcc.target/powerpc/sse-movlhps-1.c: Likewise.
* gcc.target/powerpc/sse-movlps-1.c: Likewise.
* gcc.target/powerpc/sse-movlps-2.c: Likewise.
* gcc.target/powerpc/sse-movmskb-1.c: Likewise.
* gcc.target/powerpc/sse-movmskps-1.c: Likewise.
* gcc.target/powerpc/sse-movss-1.c: Likewise.
* gcc.target/powerpc/sse-movss-2.c: Likewise.
* gcc.target/powerpc/sse-movss-3.c: Likewise.
* gcc.target/powerpc/sse-mulps-1.c: Likewise.
* gcc.target/powerpc/sse-mulss-1.c: Likewise.
* gcc.target/powerpc/sse-orps-1.c: Likewise.
* gcc.target/powerpc/sse-pavgw-1.c: Likewise.
* gcc.target/powerpc/sse-pmaxsw-1.c: Likewise.
* gcc.target/powerpc/sse-pmaxub-1.c: Likewise.
* gcc.target/powerpc/sse-pminsw-1.c: Likewise.
* gcc.target/powerpc/sse-pminub-1.c: Likewise.
* gcc.target/powerpc/sse-pmulhuw-1.c: Likewise.
* gcc.target/powerpc/sse-psadbw-1.c: Likewise.
* gcc.target/powerpc/sse-rcpps-1.c: Likewise.
* gcc.target/powerpc/sse-rsqrtps-1.c: Likewise.
* gcc.target/powerpc/sse-shufps-1.c: Likewise.
* gcc.target/powerpc/sse-sqrtps-1.c: Likewise.
* gcc.target/powerpc/sse-subps-1.c: Likewise.
* gcc.target/powerpc/sse-subss-1.c: Likewise.
* gcc.target/powerpc/sse-ucomiss-1.c: Likewise.
* gcc.target/powerpc/sse-ucomiss-2.c: Likewise.
* gcc.target/powerpc/sse-ucomiss-3.c: Likewise.
* gcc.target/powerpc/sse-ucomiss-4.c: Likewise.
* gcc.target/powerpc/sse-ucomiss-5.c: Likewise.
* gcc.target/powerpc/sse-ucomiss-6.c: Likewise.
* gcc.target/powerpc/sse-unpckhps-1.c: Likewise.
* gcc.target/powerpc/sse-unpcklps-1.c: Likewise.
* gcc.target/powerpc/sse-xorps-1.c: Likewise.
* gcc.target/powerpc/sse2-addpd-1.c: Likewise.
* gcc.target/powerpc/sse2-addsd-1.c: Likewise.
* gcc.target/powerpc/sse2-andnpd-1.c: Likewise.
* gcc.target/powerpc/sse2-andpd-1.c: Likewise.
* gcc.target/powerpc/sse2-cmppd-1.c: Likewise.
* gcc.target/powerpc/sse2-cmpsd-1.c: Likewise.
* gcc.target/powerpc/sse2-comisd-1.c: Likewise.
* gcc.target/powerpc/sse2-comisd-2.c: Likewise.
* gcc.target/powerpc/sse2-comisd-3.c: Likewise.
* gcc.target/powerpc/sse2-comisd-4.c: Likewise.
* gcc.target/powerpc/sse2-comisd-5.c: Likewise.
* gcc.target/powerpc/sse2-comisd-6.c: Likewise.
* gcc.target/powerpc/sse2-cvtdq2pd-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtdq2ps-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtpd2dq-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtpd2ps-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtps2dq-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtps2pd-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtsd2si-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtsd2si-2.c: Likewise.
* gcc.target/powerpc/sse2-cvtsd2ss-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtsi2sd-1.c: Likewise.
* gcc.target/powerpc/sse2-cvtsi2sd-2.c: Likewise.
* gcc.target/powerpc/sse2-cvtss2sd-1.c: Likewise.
* gcc.target/powerpc/sse2-cvttpd2dq-1.c: Likewise.
* gcc.target/powerpc/sse2-cvttps2dq-1.c: Likewise.
* gcc.target/powerpc/sse2-cvttsd2si-1.c: Likewise.
* gcc.target/powerpc/sse2-cvttsd2si-2.c: Likewise.
* gcc.target/powerpc/sse2-divpd-1.c: Likewise.
* gcc.target/powerpc/sse2-divsd-1.c: Likewise.
* gcc.target/powerpc/sse2-maxpd-1.c: Likewise.
* gcc.target/powerpc/sse2-maxsd-1.c: Likewise.
* gcc.target/powerpc/sse2-minpd-1.c: Likewise.
* gcc.target/powerpc/sse2-minsd-1.c: Likewise.
* gcc.target/powerpc/sse2-mmx.c: Likewise.
* gcc.target/powerpc/sse2-movhpd-1.c: Likewise.
* gcc.target/powerpc/sse2-movhpd-2.c: Likewise.
* gcc.target/powerpc/sse2-movlpd-1.c: Likewise.
* gcc.target/powerpc/sse2-movlpd-2.c: Likewise.
* gcc.target/powerpc/sse2-movmskpd-1.c: Likewise.
* gcc.target/powerpc/sse2-movq-1.c: Likewise.
* gcc.target/powerpc/sse2-movq-2.c: Likewise.
* gcc.target/powerpc/sse2-movq-3.c: Likewise.
* gcc.target/powerpc/sse2-movsd-1.c: Likewise.
* gcc.target/powerpc/sse2-movsd-2.c: Likewise.
* gcc.target/powerpc/sse2-movsd-3.c: Likewise.
* gcc.target/powerpc/sse2-mulpd-1.c: Likewise.
* gcc.target/powerpc/sse2-mulsd-1.c: Likewise.
* gcc.target/powerpc/sse2-orpd-1.c: Likewise.
* gcc.target/powerpc/sse2-packssdw-1.c: Likewise.
* gcc.target/powerpc/sse2-packsswb-1.c: Likewise.
* gcc.target/powerpc/sse2-packuswb-1.c: Likewise.
* gcc.target/powerpc/sse2-paddb-1.c: Likewise.
* gcc.target/powerpc/sse2-paddd-1.c: Likewise.
* gcc.target/powerpc/sse2-paddq-1.c: Likewise.
* gcc.target/powerpc/sse2-paddsb-1.c: Likewise.
* gcc.target/powerpc/sse2-paddsw-1.c: Likewise.
* gcc.target/powerpc/sse2-paddusb-1.c: Likewise.
* gcc.target/powerpc/sse2-paddusw-1.c: Likewise.
* gcc.target/powerpc/sse2-paddw-1.c: Likewise.
* gcc.target/powerpc/sse2-pand-1.c: Likewise.
* gcc.target/powerpc/sse2-pandn-1.c: Likewise.
* gcc.target/powerpc/sse2-pavgb-1.c: Likewise.
* gcc.target/powerpc/sse2-pavgw-1.c: Likewise.
* gcc.target/powerpc/sse2-pcmpeqb-1.c: Likewise.
* gcc.target/powerpc/sse2-pcmpeqd-1.c: Likewise.
* gcc.target/powerpc/sse2-pcmpeqw-1.c: Likewise.
* gcc.target/powerpc/sse2-pcmpgtb-1.c: Likewise.
* gcc.target/powerpc/sse2-pcmpgtd-1.c: Likewise.
* gcc.target/powerpc/sse2-pcmpgtw-1.c: Likewise.
* gcc.target/powerpc/sse2-pextrw.c: Likewise.
* gcc.target/powerpc/sse2-pinsrw.c: Likewise.
* gcc.target/powerpc/sse2-pmaddwd-1.c: Likewise.
* gcc.target/powerpc/sse2-pmaxsw-1.c: Likewise.
* gcc.target/powerpc/sse2-pmaxub-1.c: Likewise.
* gcc.target/powerpc/sse2-pminsw-1.c: Likewise.
* gcc.target/powerpc/sse2-pminub-1.c: Likewise.
* gcc.target/powerpc/sse2-pmovmskb-1.c: Likewise.
* gcc.target/powerpc/sse2-pmulhuw-1.c: Likewise.
* gcc.target/powerpc/sse2-pmulhw-1.c: Likewise.
* gcc.target/powerpc/sse2-pmullw-1.c: Likewise.
* gcc.target/powerpc/sse2-pmuludq-1.c: Likewise.
* gcc.target/powerpc/sse2-por-1.c: Likewise.
* gcc.target/powerpc/sse2-psadbw-1.c: Likewise.
* gcc.target/powerpc/sse2-pshufd-1.c: Likewise.
* gcc.target/powerpc/sse2-pshufhw-1.c: Likewise.
* gcc.target/powerpc/sse2-pshuflw-1.c: Likewise.
* gcc.target/powerpc/sse2-pslld-1.c: Likewise.
* gcc.target/powerpc/sse2-pslld-2.c: Likewise.
* gcc.target/powerpc/sse2-pslldq-1.c: Likewise.
* gcc.target/powerpc/sse2-psllq-1.c: Likewise.
* gcc.target/powerpc/sse2-psllq-2.c: Likewise.
* gcc.target/powerpc/sse2-psllw-1.c: Likewise.
* gcc.target/powerpc/sse2-psllw-2.c: Likewise.
* gcc.target/powerpc/sse2-psrad-1.c: Likewise.
* gcc.target/powerpc/sse2-psrad-2.c: Likewise.
* gcc.target/powerpc/sse2-psraw-1.c: Likewise.
* gcc.target/powerpc/sse2-psraw-2.c: Likewise.
* gcc.target/powerpc/sse2-psrld-1.c: Likewise.
* gcc.target/powerpc/sse2-psrld-2.c: Likewise.
* gcc.target/powerpc/sse2-psrldq-1.c: Likewise.
* gcc.target/powerpc/sse2-psrlq-1.c: Likewise.
* gcc.target/powerpc/sse2-psrlq-2.c: Likewise.
* gcc.target/powerpc/sse2-psrlw-1.c: Likewise.
* gcc.target/powerpc/sse2-psrlw-2.c: Likewise.
* gcc.target/powerpc/sse2-psubb-1.c: Likewise.
* gcc.target/powerpc/sse2-psubd-1.c: Likewise.
* gcc.target/powerpc/sse2-psubq-1.c: Likewise.
* gcc.target/powerpc/sse2-psubsb-1.c: Likewise.
* gcc.target/powerpc/sse2-psubsw-1.c: Likewise.
* gcc.target/powerpc/sse2-psubusb-1.c: Likewise.
* gcc.target/powerpc/sse2-psubusw-1.c: Likewise.
* gcc.target/powerpc/sse2-psubw-1.c: Likewise.
* gcc.target/powerpc/sse2-punpckhbw-1.c: Likewise.
* gcc.target/powerpc/sse2-punpckhdq-1.c: Likewise.
* gcc.target/powerpc/sse2-punpckhqdq-1.c: Likewise.
* gcc.target/powerpc/sse2-punpckhwd-1.c: Likewise.
* gcc.target/powerpc/sse2-punpcklbw-1.c: Likewise.
* gcc.target/powerpc/sse2-punpckldq-1.c: Likewise.
* gcc.target/powerpc/sse2-punpcklqdq-1.c: Likewise.
* gcc.target/powerpc/sse2-punpcklwd-1.c: Likewise.
* gcc.target/powerpc/sse2-pxor-1.c: Likewise.
* gcc.target/powerpc/sse2-shufpd-1.c: Likewise.
* gcc.target/powerpc/sse2-sqrtpd-1.c: Likewise.
* gcc.target/powerpc/sse2-subpd-1.c: Likewise.
* gcc.target/powerpc/sse2-subsd-1.c: Likewise.
* gcc.target/powerpc/sse2-ucomisd-1.c: Likewise.
* gcc.target/powerpc/sse2-ucomisd-2.c: Likewise.
* gcc.target/powerpc/sse2-ucomisd-3.c: Likewise.
* gcc.target/powerpc/sse2-ucomisd-4.c: Likewise.
* gcc.target/powerpc/sse2-ucomisd-5.c: Likewise.
* gcc.target/powerpc/sse2-ucomisd-6.c: Likewise.
* gcc.target/powerpc/sse2-unpckhpd-1.c: Likewise.
* gcc.target/powerpc/sse2-unpcklpd-1.c: Likewise.
* gcc.target/powerpc/sse2-xorpd-1.c: Likewise.
* gcc.target/powerpc/sse3-addsubpd.c: Likewise.
* gcc.target/powerpc/sse3-addsubps.c: Likewise.
* gcc.target/powerpc/sse3-haddpd.c: Likewise.
* gcc.target/powerpc/sse3-haddps.c: Likewise.
* gcc.target/powerpc/sse3-hsubpd.c: Likewise.
* gcc.target/powerpc/sse3-hsubps.c: Likewise.
* gcc.target/powerpc/sse3-lddqu.c: Likewise.
* gcc.target/powerpc/sse3-movddup.c: Likewise.
* gcc.target/powerpc/sse3-movshdup.c: Likewise.
* gcc.target/powerpc/sse3-movsldup.c: Likewise.
* gcc.target/powerpc/mmx-packuswb-1.c: Likewise. Also, add
ommitted "-mpower8-vector" to dg-options.
From-SVN: r265537
Paul A. Clarke [Fri, 26 Oct 2018 17:23:46 +0000 (17:23 +0000)]
[rs6000] x86 vector intrinsics compatibility: clean-ups for 32bit support
Implement various corrections in the compatibility implementations of the
x86 vector intrinsics found after enabling 32bit mode for the associated
test cases. (Actual enablement coming in a subsequent patch.)
2018-10-26 Paul A. Clarke <pc@us.ibm.com>
gcc/ChangeLog:
* config/rs6000/mmintrin.h: Enable 32bit compilation.
* config/rs6000/xmmintrin.h: Likewise.
From-SVN: r265535
Ian Lance Taylor [Fri, 26 Oct 2018 16:58:13 +0000 (16:58 +0000)]
libgo: avoid use of 'local' directive in shell script
Avoid declaring shell variables with 'local' (not supported
on all systems of interest).
Reviewed-on: https://go-review.googlesource.com/c/145021
From-SVN: r265534
Ian Lance Taylor [Fri, 26 Oct 2018 16:53:24 +0000 (16:53 +0000)]
libgo: fix improperly mangled linker symbol directive
Fix asm name directive for the C version of log/syslog.syslog_c,
which didn't get included in the recent name mangling change.
Reviewed-on: https://go-review.googlesource.com/c/145017
From-SVN: r265533
Paul A. Clarke [Fri, 26 Oct 2018 15:01:22 +0000 (15:01 +0000)]
[rs6000] Fix _mm_extract_pi16 for big-endian
For compatibility implementation of x86 vector intrinsic, _mm_extract_pi16,
adjust shift value for big-endian mode.
gcc/ChangeLog:
2018-10-25 Paul A. Clarke <pc@us.ibm.com>
* config/rs6000/xmmintrin.h (_mm_extract_pi16): Fix for big-endian.
From-SVN: r265531
Richard Biener [Fri, 26 Oct 2018 11:52:10 +0000 (11:52 +0000)]
tree-vect-slp.c (vect_mark_slp_stmts): Add visited hash_set and wrapper.
2018-10-26 Richard Biener <rguenther@suse.de>
* tree-vect-slp.c (vect_mark_slp_stmts): Add visited hash_set
and wrapper.
(vect_mark_slp_stmts_relevant): Likewise.
(vect_detect_hybrid_slp_stmts): Likewise.
(vect_bb_slp_scalar_cost): Likewise.
(vect_remove_slp_scalar_calls): Likewise.
From-SVN: r265528
Jakub Jelinek [Fri, 26 Oct 2018 10:29:15 +0000 (12:29 +0200)]
update_version_svn (IGNORE_BRANCHES): Add gcc-6-branch.
* update_version_svn (IGNORE_BRANCHES): Add gcc-6-branch.
* crontab: Remove gcc-6-branch entry.
From-SVN: r265527
Jakub Jelinek [Fri, 26 Oct 2018 10:26:17 +0000 (12:26 +0200)]
gcc_release (error, inform): Use $@ instead of $1.
* gcc_release (error, inform): Use $@ instead of $1.
(build_sources): Check for ^[[:blank:]]*GCC in both index.html
and changes.html, rather than for GCC in one and ^GCC in another one.
From-SVN: r265526
Jan Hubicka [Fri, 26 Oct 2018 09:32:47 +0000 (11:32 +0200)]
ipa-devirt.c (odr_subtypes_equivalent_p): Fix recursion.
* ipa-devirt.c (odr_subtypes_equivalent_p): Fix recursion.
(warn_types_mismatch): Fix walk of DECL_NAME.
(odr_types_equivalent_p): Fix overactive assert.
* lto/lto-symtab.c (lto_symtab_merge_decls_2): Fix extra space.
* g++.dg/lto/odr-1_0.C: Fix template.
* g++.dg/lto/odr-1_1.C: Fix template.
From-SVN: r265523
Richard Biener [Fri, 26 Oct 2018 07:38:59 +0000 (07:38 +0000)]
re PR tree-optimization/87105 (Autovectorization [X86, SSE2, AVX2, DoublePrecision])
2018-10-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/87105
* tree-vectorizer.h (_slp_tree::refcnt): New member.
* tree-vect-slp.c (vect_free_slp_tree): Decrement and honor
refcnt.
(vect_create_new_slp_node): Initialize refcnt to one.
(bst_traits): Move.
(scalar_stmts_set_t, bst_fail): Remove.
(vect_build_slp_tree_2): Add bst_map argument and adjust calls.
(vect_build_slp_tree): Add bst_map argument and lookup
already created SLP nodes.
(vect_print_slp_tree): Handle a SLP graph, print SLP node
addresses.
(vect_slp_rearrange_stmts): Handle a SLP graph.
(vect_analyze_slp_instance): Adjust and free SLP nodes from
the CSE map. Fix indenting.
(vect_schedule_slp_instance): Add short-cut.
* g++.dg/vect/slp-pr87105.cc: Adjust.
* gcc.dg/torture/
20181024-1.c: New testcase.
* g++.dg/opt/
20181025-1.C: Likewise.
From-SVN: r265522
Martin Liska [Fri, 26 Oct 2018 07:23:33 +0000 (09:23 +0200)]
Relax hash function to match equals function behavior (PR testsuite/86158).
2018-10-26 Martin Liska <mliska@suse.cz>
PR testsuite/86158
* ipa-prop.c (struct ipa_vr_ggc_hash_traits): Hash with
addr_expr and not with pointers.
From-SVN: r265521
Jan Hubicka [Fri, 26 Oct 2018 07:21:04 +0000 (09:21 +0200)]
* tree.c (free_lang_data_in_type): Only check main variants.
From-SVN: r265520
Jan Hubicka [Fri, 26 Oct 2018 07:20:01 +0000 (09:20 +0200)]
ipa-devirt.c (warn_odr): Make static.
* ipa-devirt.c (warn_odr): Make static.
(types_same_for_odr): Drop strict variant.
(types_odr_comparable): Likewise.
(odr_or_derived_type_p): Look for main variants.
(odr_name_hasher::equal): Cleanup comment.
(odr_subtypes_equivalent): Add warn and warned arguments; check main
variants.
(type_variants_equivalent_p): break out from ...
(odr_types_equivalent): ... here; go for main variants where needed.
(warn_odr): ... here; turn static.
(warn_types_mismatch): Compare mangled names of main variants.
* ipa-utils.h (types_odr_comparable): Drop strict parameter.
(type_with_linkage_p): Sanity check that we look at main variant.
* lto.c (lto_read_decls): Only consider main variant to be ODR type.
* tree.h (types_same_for_odr): Drop strict argument.
From-SVN: r265519
Richard Biener [Fri, 26 Oct 2018 07:19:07 +0000 (07:19 +0000)]
re PR lto/87754 (ICE in odr_types_equivalent_p, at ipa-devirt.c:1250)
2018-10-26 Richard Biener <rguenther@suse.de>
PR testsuite/87754
* g++.dg/lto/odr-1_0.C: Fix pattern.
From-SVN: r265518
Richard Biener [Fri, 26 Oct 2018 07:12:02 +0000 (07:12 +0000)]
re PR tree-optimization/87746 (ICE in vect_update_misalignment_for_peel, at tree-vect-data-refs.c:1035)
2018-10-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/87746
* tree-vect-data-refs.c (vect_update_misalignment_for_peel):
Simplify and fix WRT strided store groups with size not
equal to step in element count.
(vect_analyze_group_access_1): Dump the whole group.
* gcc.dg/pr87746.c: New testcase.
From-SVN: r265517
Rainer Orth [Fri, 26 Oct 2018 06:46:26 +0000 (06:46 +0000)]
Don't xfail gcc.dg/pr78973-2.c on non-ilp64 targets
* gcc.dg/pr78973-2.c: Remove xfail on dg-warning.
From-SVN: r265516
Ian Lance Taylor [Fri, 26 Oct 2018 02:43:35 +0000 (02:43 +0000)]
libgo: don't use wc in gotest
The wc command is not in the GNU approved list of Makefile utilities
(https://www.gnu.org/prep/standards/html_node/Utilities-in-Makefiles.html#Utilities-in-Makefiles).
Reviewed-on: https://go-review.googlesource.com/c/144897
From-SVN: r265515
GCC Administrator [Fri, 26 Oct 2018 00:17:05 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r265514
Ian Lance Taylor [Thu, 25 Oct 2018 22:18:08 +0000 (22:18 +0000)]
compiler: improve name mangling for packpaths
The current implementation of Gogo::pkgpath_for_symbol was written in
a way that allowed two distinct package paths to map to the same
symbol, which could cause collisions at link- time or compile-time.
Switch to a better mangling scheme to insure that we get a unique
packagepath symbol for each package. In the new scheme instead of having
separate mangling schemes for identifiers and package paths, the
main identifier mangler ("go_encode_id") now handles mangling of
both packagepath characters and identifier characters.
The new mangling scheme is more intrusive: "foo/bar.Baz" is mangled as
"foo..z2fbar.Baz" instead of "foo_bar.Baz". To mitigate this, this
patch also adds a demangling capability so that function names
returned from runtime.CallersFrames are converted back to their
original unmangled form.
Changing the pkgpath_for_symbol scheme requires updating a number of
//go:linkname directives and C "__asm__" directives to match the new
scheme, as well as updating the 'gotest' driver (which makes
assumptions about the correct mapping from pkgpath symbol to package
name).
Fixes golang/go#27534.
Reviewed-on: https://go-review.googlesource.com/c/135455
From-SVN: r265510
Carl Love [Thu, 25 Oct 2018 20:41:57 +0000 (20:41 +0000)]
rs6000-c.c (P9V_BUILTIN_VEC_VSCEDPGT, [...]): Rename base overloaded name.
gcc/ChangeLog:
2018-10-25 Carl Love <cel@us.ibm.com>
* config/rs6000/rs6000-c.c (P9V_BUILTIN_VEC_VSCEDPGT,
P9V_BUILTIN_VEC_VSCEDPLT, P9V_BUILTIN_VEC_VSCEDPEQ,
P9V_BUILTIN_VEC_VSCEDPUO): Rename base overloaded name. Add quad
precicion entry for each overloaded builtin.
* config/rs6000/rs6000-builtin.def (VSCEDPGT, VSCEDPLT, VSCEDPEQ,
VSCEDPUO): Rename overloaded name.
(VSCEDPGT, VSCEQPGT, VSCEDPLT, VSCEQPLT, VSCEDPEQ, VSCEQPEQ,
VSCEDPUO, VSCEQPUO): Add defitions for overloaded builtins.
* config/rs6000/vsx.md (xscmpexpqp_<code>_<mode>): Add
define_expand for xscmpexqp instruction.
(*xscmpexpqp): Add define_insn for the xscmpexqp instruction.
gcc/testsuite/ChangeLog:
2018-10-25 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/float128-cmp2-runnable.c: New test file.
From-SVN: r265509
Bill Schmidt [Thu, 25 Oct 2018 20:16:39 +0000 (20:16 +0000)]
emmintrin.h (_mm_slli_epi16): Replace deprecated function with vec_sl.
2018-10-25 Bill Schmidt <wschmidt@linux.ibm.com>
Jinsong Ji <jji@us.ibm.com>
* config/rs6000/emmintrin.h (_mm_slli_epi16): Replace deprecated
function with vec_sl.
(_mm_slli_epi32): Likewise.
(_mm_slli_epi64): Likewise.
(_mm_srai_epi16): Replace deprecated function with vec_sra.
(_mm_srai_epi32): Likewise.
(_mm_srli_epi16): Replace deprecated function with vec_sr.
(_mm_srli_epi32): Likewise.
(_mm_srli_epi64): Likewise.
(_mm_sll_epi16): Replace deprecated function with vec_sl.
(_mm_sll_epi32): Likewise.
(_mm_sll_epi64): Likewise.
(_mm_sra_epi16): Replace deprecated function with vec_sra.
(_mm_sra_epi32): Likewise.
(_mm_srl_epi16): Replace deprecated function with vec_sr.
(_mm_srl_epi32): Likewise.
(_mm_srl_epi64): Likewise.
Co-Authored-By: Jinsong Ji <jji@us.ibm.com>
From-SVN: r265508
Bill Schmidt [Thu, 25 Oct 2018 20:14:40 +0000 (20:14 +0000)]
emmintrin.h (_mm_sll_epi16): Replace comparison operators with vec_cmp* for compatibility due to unfortunate...
2018-10-25 Bill Schmidt <wschmidt@linux.ibm.com>
Jinsong Ji <jji@us.ibm.com>
* gcc/config/rs6000/emmintrin.h (_mm_sll_epi16): Replace
comparison operators with vec_cmp* for compatibility due to
unfortunate history; clean up formatting and use types more
appropriately.
(_mm_sll_epi32): Likewise.
(_mm_sll_epi64): Likewise.
(_mm_srl_epi16): Likewise.
(_mm_srl_epi32): Likewise.
(_mm_srl_epi64): Likewise.
Co-Authored-By: Jinsong Ji <jji@us.ibm.com>
From-SVN: r265507
Bill Schmidt [Thu, 25 Oct 2018 20:09:24 +0000 (20:09 +0000)]
emmintrin.h (_mm_sll_epi64): Remove wrong cast.
2018-10-25 Bill Schmidt <wschmidt@linux.ibm.com>
Jinsong Ji <jji@us.ibm.com>
* config/rs6000/emmintrin.h (_mm_sll_epi64): Remove wrong cast.
* config/rs6000/xmmintrin.h (_mm_min_ps): Change m's type to
__vector __bool int. Use vec_cmpgt in preference to deprecated
function vec_vcmpgtfp.
(_mm_max_ps): Likewise.
Co-Authored-By: Jinsong Ji <jji@us.ibm.com>
From-SVN: r265506
Jeff Law [Thu, 25 Oct 2018 19:35:52 +0000 (13:35 -0600)]
rl78.c (insn_ok_now): Always re-recognize the insn if returning false.
* config/rl78/rl78.c (insn_ok_now): Always re-recognize the insn
if returning false.
From-SVN: r265505
Jason Merrill [Thu, 25 Oct 2018 19:23:33 +0000 (15:23 -0400)]
* parser.c (cp_parser_sizeof_operand): Remove redundant grokdeclarator.
From-SVN: r265503
Martin Sebor [Thu, 25 Oct 2018 16:34:36 +0000 (16:34 +0000)]
extend.texi (aligned): Expand attribute description.
gcc/ChangeLog:
* doc/extend.texi (aligned): Expand attribute description.
(Alignment): Rename section. Discuss function arguments.
From-SVN: r265498
Martin Liska [Thu, 25 Oct 2018 15:36:48 +0000 (17:36 +0200)]
Use signed char in a test (PR testsuite/87739).
2018-10-25 Martin Liska <mliska@suse.cz>
PR testsuite/87739
* gcc.dg/tree-ssa/pr84436-5.c (foo): Use signed char.
From-SVN: r265495
Martin Liska [Thu, 25 Oct 2018 15:36:12 +0000 (17:36 +0200)]
Revert partially changes from r265454 (PR other/87735).
2018-10-25 Martin Liska <mliska@suse.cz>
PR other/87735
* gcc.dg/tree-prof/time-profiler-1.c: Revert.
* gcc.dg/tree-prof/time-profiler-2.c: Likewise.
* gcc.dg/tree-prof/time-profiler-3.c: Likewise.
2018-10-25 Martin Liska <mliska@suse.cz>
PR other/87735
* libgcov-profiler.c: Revert.
From-SVN: r265494
Jonathan Wakely [Thu, 25 Oct 2018 15:34:04 +0000 (16:34 +0100)]
PR libstdc++/87749 fix (and optimize) string move construction
The move constructor for the SSO string uses assign(const basic_string&)
when either:
(1) the source string is "local" and so the contents of the small string
buffer need to be copied, or
(2) the allocator does not propagate and is_always_equal is false.
Case (1) is suboptimal, because the assign member is not noexcept and
the compiler isn't smart enough to see it won't actually throw in this
case. This causes extra code in the move assignment operator so that any
exception will be turned into a call to std::terminate. This can be
fixed by copying small strings inline instead of calling assign.
Case (2) is a bug, because the specific instances of the allocators
could be equal even if is_always_equal is false. This can result in an
unnecessary deep copy (and potentially-throwing allocation) when the
storage should be moved. This can be fixed by simply checking if the
allocators are equal.
PR libstdc++/87749
* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
(basic_string::operator=(basic_string&&)): For short strings copy the
buffer inline. Only fall back to using assign(const basic_string&) to
do a deep copy when reallocation is needed.
* testsuite/21_strings/basic_string/modifiers/assign/char/87749.cc:
New test.
* testsuite/21_strings/basic_string/modifiers/assign/char/
move_assign_optim.cc: New test.
* testsuite/21_strings/basic_string/modifiers/assign/wchar_t/87749.cc:
New test.
* testsuite/21_strings/basic_string/modifiers/assign/wchar_t/
move_assign_optim.cc: New test.
From-SVN: r265493
Jan Hubicka [Thu, 25 Oct 2018 14:33:27 +0000 (16:33 +0200)]
ipa-devirt.c (main_odr_variant): Remove.
* ipa-devirt.c (main_odr_variant): Remove.
(hash_odr_name, types_same_for_odr, types_odr_comparable,
odr_name_hasher::equal, odr_subtypes_equivalent_p):
Drop use of main_odr_variant.
(add_type_duplicate): Silence confused warnings on integer types.
(get_odr_type): Always look for main variant.
(register_odr_type): Simplify.
From-SVN: r265492
Richard Biener [Thu, 25 Oct 2018 14:28:18 +0000 (14:28 +0000)]
tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Initialize ng to silence error with release checking bootstrap.
2018-10-25 Richard Biener <rguenther@suse.de>
* tree-vect-data-refs.c (vect_analyze_data_ref_accesses):
Initialize ng to silence error with release checking bootstrap.
From-SVN: r265491
Ilya Leoshkevich [Thu, 25 Oct 2018 14:23:31 +0000 (14:23 +0000)]
S/390: Merge movdi_larl into movdi_64
Consider the following RTL:
(insn (set (mem/f/c:DI (reg/f:DI 60))
(const:DI (plus:DI (symbol_ref:DI ("*.LANCHOR0"))
(const_int 8)))))
generated by cse2 pass. It is matched to movdi_64, resulting in
the following inefficient code:
larl %r5,.L6 # Load literal pool@
lg %r1,.L7-.L6(%r5) # Load .LANCHOR0+8
stgrl %r1,.LANCHOR0
br %r14
Matching it to movdi_larl improves the code, eliminating one
instruction and the literal pool entry:
larl %r1,.LANCHOR0+8
stgrl %r1,.LANCHOR0
br %r14
Taking it one step further, there is no reason to keep movdi_64 and
movdi_larl separate, since this could potentially improve code in other
ways by giving lra one more alternative to choose from.
gcc/ChangeLog:
2018-10-25 Ilya Leoshkevich <iii@linux.ibm.com>
* config/s390/constraints.md (ZL): New constraint.
* config/s390/s390.c (legitimate_pic_operand_p): Accept LARL
operands.
* config/s390/s390.md (movdi_larl): Remove.
(movdi_64): Add the LARL alternative.
gcc/testsuite/ChangeLog:
2018-10-25 Ilya Leoshkevich <iii@linux.ibm.com>
* gcc.target/s390/global-array-almost-huge-element.c: New test.
* gcc.target/s390/global-array-almost-negative-huge-element.c: New test.
* gcc.target/s390/global-array-element-pic.c: New test.
* gcc.target/s390/global-array-even-element.c: New test.
* gcc.target/s390/global-array-huge-element.c: New test.
* gcc.target/s390/global-array-negative-huge-element.c: New test.
* gcc.target/s390/global-array-odd-element.c: New test.
From-SVN: r265490
Richard Biener [Thu, 25 Oct 2018 14:03:24 +0000 (14:03 +0000)]
tree-if-conv.c: Include tree-ssa-sccvn.h.
2018-10-25 Richard Biener <rguenther@suse.de>
* tree-if-conv.c: Include tree-ssa-sccvn.h.
(tree_if_conversion): Run CSE on the if-converted loop body.
From-SVN: r265489
Ilya Leoshkevich [Thu, 25 Oct 2018 13:47:10 +0000 (13:47 +0000)]
Fix rtx_code_size static initialization order fiasco
r264556 and r264537 changed the format of EQ_ATTR_ALT RTXs to "ww",
which also required adjusting rtx_code_size initializer. In order to
simplify things, the list of rtx_codes known to use HOST_WIDE_INTs was
replaced by the format string check. However, unlike the old one, this
new check cannot be always performed at compile time, in which case a
static constructor is generated. This may lead to a static
initialization order fiasco with respect to other static constructors
in the compiler, in case of PR87747, cselib's pool_allocator.
gcc/ChangeLog:
2018-10-25 Ilya Leoshkevich <iii@linux.ibm.com>
PR bootstrap/87747
* rtl.c (RTX_CODE_HWINT_P_1): New helper macro.
(RTX_CODE_HWINT_P): New macro.
(rtx_code_size): Use RTX_CODE_HWINT_P ().
From-SVN: r265488
Marc Glisse [Thu, 25 Oct 2018 13:03:13 +0000 (15:03 +0200)]
Relocation (= move+destroy)
2018-10-25 Marc Glisse <marc.glisse@inria.fr>
PR libstdc++/87106
* include/bits/alloc_traits.h (_S_construct, _S_destroy, construct,
destroy): Add noexcept specification.
* include/bits/allocator.h (construct, destroy): Likewise.
* include/ext/alloc_traits.h (construct, destroy): Likewise.
* include/ext/malloc_allocator.h (construct, destroy): Likewise.
* include/ext/new_allocator.h (construct, destroy): Likewise.
* include/bits/stl_uninitialized.h (__relocate_object_a, __relocate_a,
__relocate_a_1): New functions.
(__is_trivially_relocatable): New class.
* include/bits/stl_vector.h (__use_relocate): New static member.
* include/bits/vector.tcc (reserve, _M_realloc_insert,
_M_default_append): Use __relocate_a.
(reserve, _M_assign_aux, _M_realloc_insert, _M_fill_insert,
_M_default_append, _M_range_insert): Move _GLIBCXX_ASAN_ANNOTATE_REINIT
after _Destroy.
* testsuite/23_containers/vector/modifiers/push_back/49836.cc:
Replace CopyConsOnlyType with DelAnyAssign.
From-SVN: r265485
Jan Hubicka [Thu, 25 Oct 2018 12:18:28 +0000 (14:18 +0200)]
ipa-devirt.c (odr_types_equivalent_p): Do not ICE if one of types is anonymous.
* ipa-devirt.c (odr_types_equivalent_p): Do not ICE if one of types
is anonymous.
* g++.dg/lto/odr-1_0.C: New test.
* g++.dg/lto/odr-1_1.C: New test.
From-SVN: r265484
Thomas Preud'homme [Thu, 25 Oct 2018 10:35:21 +0000 (10:35 +0000)]
dg-cmp-results: display NA->FAIL & NA->UNRESOLVED by default
Currently, dg-cmp-results will not print anything for a test that was
not run before, even if it is a FAIL or UNRESOLVED now. This means that
when contributing a code change together with a testcase in the same
commit one must run dg-cmp-results twice: once to check for regression
on a full testsuite run and once against the new testcase with -v -v.
This also prevents using dg-cmp-results on sum files generated with
test_summary since these would not contain PASS.
This patch changes dg-cmp-results to print NA->FAIL and NA->UNRESOLVED
changes by default.
2018-10-25 Thomas Preud'homme <thomas.preudhomme@linaro.org>
contrib/
* dg-cmp-results.sh: Print NA-FAIL and NA->UNRESOLVED changes at
default verbosity.
From-SVN: r265483
Thomas Preud'homme [Thu, 25 Oct 2018 10:19:49 +0000 (10:19 +0000)]
[testsuite] Fix sibcall-9 & sibcall-10 with -fPIC
gcc.dg/sibcall-9.c and gcc.dg/sibcall-10.c give execution failure
on ARM when compiled with -fPIC due to the PIC access to volatile
variable v creating an extra spill which causes the frame size of the
two recursive functions to be different. Making the variable static
solve the issue because the variable can be access in a PC-relative way
and avoid the spill, while still testing sibling call as originally
intended.
2018-10-25 Thomas Preud'homme <thomas.preudhomme@linaro.org>
gcc/testsuite/
* gcc.dg/sibcall-9.c: Make v static.
* gcc.dg/sibcall-10.c: Likewise.
From-SVN: r265482
Richard Biener [Thu, 25 Oct 2018 08:59:07 +0000 (08:59 +0000)]
re PR tree-optimization/87665 (gcc HEAD (svn: 265340) breaks elements on resize)
2018-10-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/87665
PR tree-optimization/87745
* tree-vectorizer.h (get_earlier_stmt): Remove.
(get_later_stmt): Pick up UID from the original non-pattern stmt.
* gfortran.dg/
20181025-1.f: New testcase.
From-SVN: r265481
Sam Tebbs [Thu, 25 Oct 2018 08:57:24 +0000 (08:57 +0000)]
[DOC] Relocate list under Deprecated in options.texi to Var
gcc/doc
2018-10-25 Sam Tebbs <sam.tebbs@arm.com>
* options.texi (Deprecated): Move list to Var section.
From-SVN: r265480
Jakub Jelinek [Thu, 25 Oct 2018 07:56:55 +0000 (09:56 +0200)]
re PR fortran/87725 (OpenMP 4.5 clause schedule(simd,monotonic:static) not understood)
PR fortran/87725
* openmp.c (gfc_match_omp_clauses): Parse simd, monotonic and
nonmonotonic modifiers regardless of if they have been parsed
already or if the opposite one has. Fix up check whether
comma after modifier should be parsed.
(resolve_omp_clauses): Diagnose schedule modifier restrictions.
* c-c++-common/gomp/schedule-modifiers-1.c (bar): Separate modifier
from kind with a colon rather than comma.
* gfortran.dg/gomp/schedule-modifiers-1.f90: New test.
* gfortran.dg/gomp/schedule-modifiers-2.f90: New test.
From-SVN: r265479
GCC Administrator [Thu, 25 Oct 2018 00:16:38 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r265478
Segher Boessenkool [Wed, 24 Oct 2018 22:34:40 +0000 (00:34 +0200)]
combine: Don't do make_more_copies for dest PC (PR87720)
Jumps are written in RTL as moves to PC. But the latter has no mode,
so we shouldn't try to use it. Since the optimization this routine
does does not really help for jumps at all, let's just skip it.
PR rtl-optimization/87720
* combine.c (make_more_copies): Skip if the dest is pc_rtx.
From-SVN: r265474
Alexandre Oliva [Wed, 24 Oct 2018 21:55:39 +0000 (21:55 +0000)]
gOlogy: do not change code in isolate-paths for warnings only
The isolate-paths pass is activated by various -f flags, but also by
-Wnull-dereference. Most of its codegen changes are conditioned on at
least one of the -f flags, but those that detect, warn about and
isolate paths that return the address of local variables are enabled
even if the pass is activated only by -Wnull-dereference.
-W flags should not cause codegen changes, so this patch makes the
codegen changes conditional on the presence of any of the -f flags
that activate the pass. Should we have a separate option to activate
only this kind of transformation?
for gcc/ChangeLog
* gimple-ssa-isolate-paths.c
(find_implicit_erroneous_behavior): Do not change code if the
pass is running for warnings only.
(find_explicit_erroneous_behavior): Likewise.
From-SVN: r265473
Michael Meissner [Wed, 24 Oct 2018 20:16:31 +0000 (20:16 +0000)]
rs6000.c (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Define as rs6000_mangle_decl_assembler_name.
[gcc]
2018-10-24 Michael Meissner <meissner@linux.ibm.com>
* config/rs6000/rs6000.c (TARGET_MANGLE_DECL_ASSEMBLER_NAME):
Define as rs6000_mangle_decl_assembler_name.
(rs6000_mangle_decl_assembler_name): If the user switched from IBM
long double to IEEE long double, switch the names of the long
double built-in functions to be <func>f128 instead of <func>l.
[gcc/testsuite]
2018-10-24 Michael Meissner <meissner@linux.ibm.com>
* gcc.target/powerpc/float128-math.c: New test to make sure the
long double built-in function names use the f128 form if the user
switched from IBM long double to IEEE long double.
* gcc.target/powerpc/ppc-fortran/ieee128-math.f90: Likewise.
From-SVN: r265471
Jakub Jelinek [Wed, 24 Oct 2018 19:39:23 +0000 (21:39 +0200)]
re PR c++/86288 (Recognize __gnu and/or __gnu__ as attribute-namespace)
PR c++/86288
* parser.c (cp_parser_std_attribute): Canonicalize attr_ns, and when
:: is not present and attr_ns non-NULL, canonicalize also attr_id.
(cp_parser_attribute_spec): Fix comment typo.
* g++.dg/cpp0x/gen-attrs-66.C: New test.
From-SVN: r265470
Martin Sebor [Wed, 24 Oct 2018 19:33:56 +0000 (19:33 +0000)]
extend.texi (nonnull): List no-argument form.
gcc/ChangeLog:
* doc/extend.texi (nonnull): List no-argument form. Reference
-fno-delete-null-pointer-checks and -fisolate-erroneous-paths-attribute.
From-SVN: r265469
Martin Sebor [Wed, 24 Oct 2018 18:06:14 +0000 (18:06 +0000)]
PR c++/84851 - missing -Wclass-memaccess for a memcpy in a copy ctor with a non-trivial member
gcc/cp/ChangeLog:
PR c++/84851
* call.c (maybe_warn_class_memaccess): Tighten up.
gcc/testsuite/ChangeLog:
PR c++/84851
* g++.dg/Wclass-memaccess-4.C: Remove XFAIL.
From-SVN: r265467
Richard Biener [Wed, 24 Oct 2018 14:31:17 +0000 (14:31 +0000)]
tree-ssa-sccvn.c (do_rpo_vn): Free rpo_state.
2018-10-24 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c (do_rpo_vn): Free rpo_state.
From-SVN: r265465
William Schmidt [Wed, 24 Oct 2018 14:29:11 +0000 (14:29 +0000)]
emmintrin.h (_mm_cvtpd_epi32): Change deprecated __vector long to __vector long long.
2018-10-24 Bill Schmidt <wschmidt@linux.ibm.com>
Jinsong Ji <jji@us.ibm.com>
* config/rs6000/emmintrin.h (_mm_cvtpd_epi32): Change deprecated
__vector long to __vector long long.
(_mm_cvtpd_ps): Likewise.
(_mm_cvttpd_epi32): Likewise.
(_mm_cvtpi32_pd): Likewise.
(_mm_unpackhi_epi64): Likewise.
(_mm_unpacklo_epi64): Likewise.
From-SVN: r265464
Martin Liska [Wed, 24 Oct 2018 13:52:21 +0000 (15:52 +0200)]
Switch conversion: support any ax + b transformation (PR tree-optimization/84436).
2018-10-24 Martin Liska <mliska@suse.cz>
PR tree-optimization/84436
* tree-switch-conversion.c (switch_conversion::contains_same_values_p):
Remove.
(switch_conversion::contains_linear_function_p): New.
(switch_conversion::build_one_array): Support linear
transformation on input.
* tree-switch-conversion.h (struct switch_conversion): Add
contains_linear_function_p declaration.
2018-10-24 Martin Liska <mliska@suse.cz>
PR tree-optimization/84436
* gcc.dg/tree-ssa/pr84436-1.c: New test.
* gcc.dg/tree-ssa/pr84436-2.c: New test.
* gcc.dg/tree-ssa/pr84436-3.c: New test.
* gcc.dg/tree-ssa/pr84436-4.c: New test.
* gcc.dg/tree-ssa/pr84436-5.c: New test.
From-SVN: r265463
Richard Biener [Wed, 24 Oct 2018 13:49:47 +0000 (13:49 +0000)]
Return hash of ADDR_EXPR if its argument is CONSTANT_CLASS_P.
2018-10-24 Richard Biener <rguenther@suse.de>
* varasm.c (const_hash_1): Return hash of ADDR_EXPR
if its argument is CONSTANT_CLASS_P.
From-SVN: r265462
Jan Hubicka [Wed, 24 Oct 2018 12:50:25 +0000 (14:50 +0200)]
ipa-utils.h (type_with_linkage_p): No longer check for TYPE_STUB_DECL; it is wrong for forward declarations.
* ipa-utils.h (type_with_linkage_p): No longer check for TYPE_STUB_DECL;
it is wrong for forward declarations.
From-SVN: r265460
Ilya Leoshkevich [Wed, 24 Oct 2018 12:10:58 +0000 (12:10 +0000)]
Add myself to MAINTAINERS
ChangeLog:
2018-10-24 Ilya Leoshkevich <iii@linux.ibm.com>
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r265459
Ilya Leoshkevich [Wed, 24 Oct 2018 12:04:53 +0000 (12:04 +0000)]
S/390: Fix ICE in s390_check_qrst_address ()
In r265371 (S/390: Make "b" constraint match literal pool references)
the CONSTANT_POOL_ADDRESS_P () check was moved from
s390_loadrelative_operand_p () to s390_check_qrst_address (). However,
in the original code it was guarded by SYMBOL_REF_P (), which was not
added to the new code.
gcc/ChangeLog:
2018-10-24 Ilya Leoshkevich <iii@linux.ibm.com>
* config/s390/s390.c (s390_check_qrst_address): Add the missing
SYMBOL_REF_P () check.
gcc/testsuite/ChangeLog:
2018-10-24 Ilya Leoshkevich <iii@linux.ibm.com>
* gcc.target/s390/
20181024-1.c: New test.
From-SVN: r265458
Richard Biener [Wed, 24 Oct 2018 11:46:58 +0000 (11:46 +0000)]
re PR tree-optimization/87105 (Autovectorization [X86, SSE2, AVX2, DoublePrecision])
2018-10-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/87105
* tree-vect-data-refs.c (vect_analyze_group_access_1): Adjust
dump classification.
(vect_analyze_data_ref_accesses): Handle duplicate loads and
stores by splitting the affected group after the fact.
* tree-vect-slp.c (vect_build_slp_tree_2): Dump when we
fail the SLP build because of size constraints.
* gcc.dg/vect/bb-slp-39.c: New testcase.
* gfortran.dg/vect/pr83232.f90: Un-XFAIL.
From-SVN: r265457
Rainer Orth [Wed, 24 Oct 2018 11:27:35 +0000 (11:27 +0000)]
Disable string merging with alignment > 1 before Solaris 11.4/SPARC
* configure.ac (gcc_cv_ld_aligned_shf_merge): New test.
* configure: Regenerate.
* config.in: Regenerate.
* varasm.c (mergeable_string_section): Use readonly_data_section
if linker doesn't support SHF_MERGE with alignment > 8.
(mergeable_constant_section): Likewise.
From-SVN: r265456
Richard Biener [Wed, 24 Oct 2018 09:42:19 +0000 (09:42 +0000)]
re PR tree-optimization/84013 (wrong __restrict clique with inline asm operand)
2018-10-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/84013
* tree-ssa-structalias.c (struct msdi_data): New struct for
marshalling data to walk_stmt_load_store_ops.
(maybe_set_dependence_info): Refactor as callback for
walk_stmt_load_store_ops.
(compute_dependence_clique): Set restrict info on all stmt kinds.
* gcc.dg/tree-ssa/restrict-9.c: New testcase.
From-SVN: r265455
Martin Liska [Wed, 24 Oct 2018 08:47:59 +0000 (10:47 +0200)]
Remove reduntant dumps and make tp_first_run dump more compact.
2018-10-24 Martin Liska <mliska@suse.cz>
* cgraph.c (cgraph_node::dump):
Remove reduntant dumps and make tp_first_run dump more compact.
2018-10-24 Martin Liska <mliska@suse.cz>
* libgcov-profiler.c: Start from 1 in order to distinguish
functions which were seen and these that were not.
From-SVN: r265454
Richard Biener [Wed, 24 Oct 2018 06:52:45 +0000 (06:52 +0000)]
re PR tree-optimization/87665 (gcc HEAD (svn: 265340) breaks elements on resize)
2018-10-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/87665
* tree-vect-data-refs.c (vect_preserves_scalar_order_p): Adjust
to reflect reality.
* gcc.dg/torture/pr87665.c: New testcase.
From-SVN: r265452
François Dumont [Wed, 24 Oct 2018 05:40:25 +0000 (05:40 +0000)]
2018-10-24 François Dumont <fdumont@gcc.gnu.org>
* include/debug/safe_unordered_container.h
(_Safe_unordered_container<>::_M_invalidate_locals): Take lambda
parameter type from local end variable.
(_Safe_unordered_container<>::_M_invalidate_all): Likewise.
* include/debug/unordered_map
(unordered_map<>::begin()): Use C++11 direct initialization.
(unordered_map<>::end()): Likewise.
(unordered_map<>::cbegin()): Likewise.
(unordered_map<>::cend()): Likewise.
(unordered_map<>::begin(size_type)): Likewise.
(unordered_map<>::end(size_type)): Likewise.
(unordered_map<>::cbegin(size_type)): Likewise.
(unordered_map<>::cend(size_type)): Likewise.
(unordered_map<>::emplace<>(_Args&&...)): Likewise.
(unordered_map<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
(unordered_map<>::insert(const value_type&)): Likewise.
(unordered_map<>::insert(value_type&&)): Likewise.
(unordered_map<>::insert<>(_Pair&&)): Likewise.
(unordered_map<>::insert(const_iterator, const value_type&)): Likewise.
(unordered_map<>::insert(const_iterator, value_type&&)): Likewise.
(unordered_map<>::insert<>(const_iterator, _Pair&&)): Likewise.
(unordered_map<>::try_emplace<>(const key_type&, _Args&&...)): Likewise.
(unordered_map<>::try_emplace<>(key_type&&, _Args&&...)): Likewise.
(unordered_map<>::try_emplace<>(const_iterator, const key_type&,
_Args&&...)): Likewise.
(unordered_map<>::try_emplace<>(const_iterator, key_type&&,
_Args&&...)): Likewise.
(unordered_map<>::insert_or_assign<>(const key_type&, _Obj&&)): Likewise.
(unordered_map<>::insert_or_assign<>(key_type&&, _Obj&&)): Likewise.
(unordered_map<>::insert_or_assign<>(const_iterator, const key_type&,
_Obj&&)): Likewise.
(unordered_map<>::insert_or_assign<>(const_iterator, key_type&&,
_Obj&&)): Likewise.
(unordered_map<>::insert(note_type&&)): Likewise.
(unordered_map<>::find(const key_type&)): Likewise.
(unordered_map<>::equal_range(const key_type&)): Likewise.
(unordered_map<>::_M_extract): New.
(unordered_map<>::extract(const_iterator)): Use latter.
(unordered_map<>::extract(const key_type&)): Likewise.
(unordered_map<>::_M_erase): New.
(unordered_map<>::erase(const key_type&)): Use latter.
(unordered_map<>::erase(const_iterator)): Likewise.
(unordered_map<>::erase(iterator)): Likewise.
(unordered_map<>::_M_invalidate): New.
(unordered_map<>::erase(const_iterator, const_iterator)): Use latter.
(unordered_multimap<>::begin()): Use C++11 direct initialization.
(unordered_multimap<>::end()): Likewise.
(unordered_multimap<>::cbegin()): Likewise.
(unordered_multimap<>::cend()): Likewise.
(unordered_multimap<>::begin(size_type)): Likewise.
(unordered_multimap<>::end(size_type)): Likewise.
(unordered_multimap<>::cbegin(size_type)): Likewise.
(unordered_multimap<>::cend(size_type)): Likewise.
(unordered_multimap<>::emplace<>(_Args&&...)): Likewise.
(unordered_multimap<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
(unordered_multimap<>::insert(const value_type&)): Likewise.
(unordered_multimap<>::insert(const_iterator, const value_type&)): Likewise.
(unordered_multimap<>::insert(const_iterator, value_type&&)): Likewise.
(unordered_multimap<>::insert<>(_Pair&&)): Likewise.
(unordered_multimap<>::insert<>(const_iterator, _Pair&&)): Likewise.
(unordered_multimap<>::insert(note_type&&)): Likewise.
(unordered_multimap<>::insert(const_iterator, note_type&&)): Likewise.
(unordered_multimap<>::find(const key_type&)): Likewise.
(unordered_multimap<>::equal_range(const key_type&)): Likewise.
(unordered_multimap<>::_M_extract): New.
(unordered_multimap<>::extract(const_iterator)): Use latter.
(unordered_multimap<>::extract(const key_type&)): Likewise.
(unordered_multimap<>::_M_erase): New.
(unordered_multimap<>::erase(const_iterator)): Likewise.
(unordered_multimap<>::erase(iterator)): Likewise.
(unordered_multimap<>::_M_invalidate): New.
(unordered_multimap<>::erase(const key_type&)): Use latter.
(unordered_multimap<>::erase(const_iterator, const_iterator)): Likewise.
* include/debug/unordered_set
(unordered_set<>::begin()): Use C++11 direct initialization.
(unordered_set<>::end()): Likewise.
(unordered_set<>::cbegin()): Likewise.
(unordered_set<>::cend()): Likewise.
(unordered_set<>::begin(size_type)): Likewise.
(unordered_set<>::end(size_type)): Likewise.
(unordered_set<>::cbegin(size_type)): Likewise.
(unordered_set<>::cend(size_type)): Likewise.
(unordered_set<>::emplace<>(_Args&&...)): Likewise.
(unordered_set<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
(unordered_set<>::insert(const value_type&)): Likewise.
(unordered_set<>::insert(value_type&&)): Likewise.
(unordered_set<>::insert(const_iterator, const value_type&)): Likewise.
(unordered_set<>::insert(const_iterator, value_type&&)): Likewise.
(unordered_set<>::insert(note_type&&)): Likewise.
(unordered_set<>::insert(const_iterator, note_type&&)): Likewise.
(unordered_set<>::find(const key_type&)): Likewise.
(unordered_set<>::equal_range(const key_type&)): Likewise.
(unordered_set<>::_M_extract): New.
(unordered_set<>::extract(const_iterator)): Use latter.
(unordered_set<>::extract(const key_type&)): Likewise.
(unordered_set<>::_M_erase): New.
(unordered_set<>::erase(const key_type&)): Use latter.
(unordered_set<>::erase(const_iterator)): Likewise.
(unordered_set<>::erase(iterator)): Likewise.
(unordered_set<>::_M_invalidate): New.
(unordered_set<>::erase(const_iterator, const_iterator)): Use latter.
(unordered_multiset<>::begin()): Use C++11 direct initialization.
(unordered_multiset<>::end()): Likewise.
(unordered_multiset<>::cbegin()): Likewise.
(unordered_multiset<>::cend()): Likewise.
(unordered_multiset<>::begin(size_type)): Likewise.
(unordered_multiset<>::end(size_type)): Likewise.
(unordered_multiset<>::cbegin(size_type)): Likewise.
(unordered_multiset<>::cend(size_type)): Likewise.
(unordered_multiset<>::emplace<>(_Args&&...)): Likewise.
(unordered_multiset<>::emplace_hint<>(const_iterator, _Args&&...)): Likewise.
(unordered_multiset<>::insert(const value_type&)): Likewise.
(unordered_multiset<>::insert(const_iterator, const value_type&)): Likewise.
(unordered_multiset<>::insert(value_type&&)): Likewise.
(unordered_multiset<>::insert(const_iterator, value_type&&)): Likewise.
(unordered_multiset<>::insert(node_type&&)): Likewise.
(unordered_multiset<>::insert(const_iterator, node_type&&)): Likewise.
(unordered_multiset<>::find(const key_type&)): Likewise.
(unordered_multiset<>::equal_range(const key_type&)): Likewise.
(unordered_multiset<>::_M_extract): New.
(unordered_multiset<>::extract(const_iterator)): Use latter.
(unordered_multiset<>::extract(const key_type&)): Likewise.
(unordered_multiset<>::_M_erase): New.
(unordered_multiset<>::erase(const_iterator)): Likewise.
(unordered_multiset<>::erase(iterator)): Likewise.
(unordered_multiset<>::_M_invalidate): New.
(unordered_multiset<>::erase(const key_type&)): Use latter.
(unordered_multiset<>::erase(const_iterator, const_iterator)): Likewise.
From-SVN: r265451
François Dumont [Wed, 24 Oct 2018 05:20:35 +0000 (05:20 +0000)]
cstddef: Add versioned namespace.
2018-10-24 François Dumont <fdumont@gcc.gnu.org>
* include/c_global/cstddef: Add versioned namespace.
From-SVN: r265450
GCC Administrator [Wed, 24 Oct 2018 00:16:54 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r265448
Jeff Law [Tue, 23 Oct 2018 22:51:25 +0000 (16:51 -0600)]
h8300.c (h8300_expand_prologue): Fix stm generation for H8/S.
* config/h8300/h8300.c (h8300_expand_prologue): Fix stm generation
for H8/S.
From-SVN: r265444
Iain Buclaw [Tue, 23 Oct 2018 21:42:23 +0000 (21:42 +0000)]
MAINTAINERS (Write After Approval): Remove myself.
2018-10-23 Iain Buclaw <ibuclaw@gdcproject.org>
* MAINTAINERS (Write After Approval): Remove myself.
From-SVN: r265442
Iain Buclaw [Tue, 23 Oct 2018 21:04:51 +0000 (21:04 +0000)]
MAINTAINERS: Add myself as D front-end and libphobos maintainer.
2018-10-23 Iain Buclaw <ibuclaw@gdcproject.org>
* MAINTAINERS: Add myself as D front-end and libphobos maintainer.
From-SVN: r265441
Ian Lance Taylor [Tue, 23 Oct 2018 19:02:29 +0000 (19:02 +0000)]
re PR go/87661 (libgo bootstrap failure on arm-linux-gnueabihf (redefinition of constants))
PR go/87661
runtime: remove unused armArch, hwcap and hardDiv
After CL 140057 these are only written but never read in gccgo.
Reviewed-on: https://go-review.googlesource.com/c/141077
From-SVN: r265439
Jakub Jelinek [Tue, 23 Oct 2018 16:25:09 +0000 (18:25 +0200)]
lambda-this3.C: Limit dg-bogus directives to c++17_down only.
* g++.dg/cpp2a/lambda-this3.C: Limit dg-bogus directives to c++17_down
only. Add expected warnings and messages for c++2a.
From-SVN: r265430
Jonathan Wakely [Tue, 23 Oct 2018 13:10:26 +0000 (14:10 +0100)]
PR libstdc++/87704 fix unique_ptr(nullptr_t) constructors
Using a delegating constructor to implement these constructors means
that they instantiate the destructor, which requires the element_type to
be complete. In C++11 and C++14 they were specified to be delegating,
but that was changed as part of LWG 2801 so in C++17 they don't require
a complete type (as was intended all along).
PR libstdc++/87704
* include/bits/unique_ptr.h (unique_ptr::unique_ptr(nullptr_t)): Do
not delegate to default constructor.
(unique_ptr<T[], D>::unique_ptr(nullptr_t)): Likewise.
* testsuite/20_util/unique_ptr/cons/incomplete.cc: New test.
From-SVN: r265423
Richard Biener [Tue, 23 Oct 2018 11:37:52 +0000 (11:37 +0000)]
tree-vrp.c (add_assert_info): Guard dump_printf with dump_enabled_p.
2018-10-23 Richard Biener <rguenther@suse.de>
* tree-vrp.c (add_assert_info): Guard dump_printf with
dump_enabled_p.
* gimple-ssa-evrp-analyze.c
(evrp_range_analyzer::record_ranges_from_incoming_edge):
Use value_range::ignore_equivs_equal_p.
From-SVN: r265422
Richard Biener [Tue, 23 Oct 2018 11:34:56 +0000 (11:34 +0000)]
re PR tree-optimization/87105 (Autovectorization [X86, SSE2, AVX2, DoublePrecision])
2018-10-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/87105
PR tree-optimization/87608
* passes.def (pass_all_early_optimizations): Add early phi-opt
after dce.
* tree-ssa-phiopt.c (value_replacement): Ignore NOPs and predicts in
addition to debug stmts.
(tree_ssa_phiopt_worker): Add early_p argument, do only min/max
and abs replacement early.
* tree-cfg.c (gimple_empty_block_p): Likewise.
* g++.dg/tree-ssa/phiopt-1.C: New testcase.
g++.dg/vect/slp-pr87105.cc: Likewise.
* g++.dg/tree-ssa/pr21463.C: Scan phiopt2 because this testcase
relies on phiprop run before.
* g++.dg/tree-ssa/pr30738.C: Likewise.
* g++.dg/tree-ssa/pr57380.C: Likewise.
* gcc.dg/tree-ssa/pr84859.c: Likewise.
* gcc.dg/tree-ssa/pr45397.c: Scan phiopt2 because phiopt1 is
confused by copies in the IL left by EVRP.
* gcc.dg/tree-ssa/phi-opt-5.c: Likewise, this time confused
by predictors.
* gcc.dg/tree-ssa/phi-opt-12.c: Scan phiopt2.
* gcc.dg/pr24574.c: Likewise.
* g++.dg/tree-ssa/pr86544.C: Scan phiopt4.
From-SVN: r265421
Richard Earnshaw [Tue, 23 Oct 2018 10:19:15 +0000 (10:19 +0000)]
[arm] Update default CPUs during configure
There are a couple of places in config.gcc where the default CPU is
still arm6, but that was removed as a supported CPU earlier this year.
This patch fixes those entries.
The default CPU for configurations that do not explicitly set a
default is now arm7tdmi (so assumes thumb is available). Given that
StrongArm is on the deprecated list, this is a better default than we
had previously.
For NetBSD the default is StrongArm; this is the only remaining port
that uses the old ABI and really still carries support for non-thumb
based targets.
PR target/86383
* config.gcc (arm*-*-netbsdelf*): Default to StrongARM if no CPU
specified to configure.
(arm*-*-*): Use ARM7TDMI as the target CPU if no default provided.
From-SVN: r265420
Richard Biener [Tue, 23 Oct 2018 09:36:13 +0000 (09:36 +0000)]
re PR tree-optimization/87700 (Compile time hog w/ -O1)
2018-10-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/87700
* tree-ssa-copy.c (set_copy_of_val): Fix change detection logic.
* gcc.dg/torture/pr87700.c: New testcase.
From-SVN: r265418
Jakub Jelinek [Tue, 23 Oct 2018 09:25:57 +0000 (11:25 +0200)]
re PR target/87674 (AVX512: incorrect intrinsic signature)
PR target/87674
* config/i386/avx512vlintrin.h (_mm_mask_mullo_epi32): Change type of
second argument from __mmask16 to __mmask8.
* config/i386/avx512vlbwintrin.h (_mm_mask_packus_epi32,
_mm_mask_packs_epi32): Likewise.
* config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i64scatter_ps):
Likewise.
(_mm512_mask_prefetch_i64scatter_pd): Likewise. Formatting fix.
From-SVN: r265416
Richard Biener [Tue, 23 Oct 2018 09:17:29 +0000 (09:17 +0000)]
tree-vect-stmts.c (vect_analyze_stmt): Fix typo in comment.
2018-10-23 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.c (vect_analyze_stmt): Fix typo in comment.
From-SVN: r265415
Richard Biener [Tue, 23 Oct 2018 08:58:39 +0000 (08:58 +0000)]
re PR tree-optimization/86144 (GCC is not generating vector math calls to svml/acml functions)
2018-10-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/86144
* tree-vect-stmts.c (vect_analyze_stmt): Prefer -mveclibabi
over simd attribute.
From-SVN: r265414
Richard Biener [Tue, 23 Oct 2018 08:51:20 +0000 (08:51 +0000)]
re PR tree-optimization/87693 (ICE in thread_around_empty_blocks, at tree-ssa-threadedge.c:984)
2018-10-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/87693
* tree-ssa-threadedge.c (thread_around_empty_blocks): Handle
the case we do not find the taken edge.
* gcc.dg/torture/pr87693.c: New testcase.
From-SVN: r265413
Paul Thomas [Tue, 23 Oct 2018 08:27:14 +0000 (08:27 +0000)]
re PR fortran/85603 (ICE with character array substring assignment)
2018-10-23 Paul Thomas <pault@gcc.gnu.org>
PR fortran/85603
* frontend-passes.c (get_len_call): New function to generate a
call to intrinsic LEN.
(create_var): Use this to make length expressions for variable
rhs string lengths.
Clean up some white space issues.
2018-10-23 Paul Thomas <pault@gcc.gnu.org>
PR fortran/85603
* gfortran.dg/deferred_character_23.f90 : Check reallocation is
occurring as it should and a regression caused by version 1 of
this patch.
From-SVN: r265412
Ian Lance Taylor [Tue, 23 Oct 2018 02:46:41 +0000 (02:46 +0000)]
compiler: export indexed type data, read unexported types lazily
Introduce a new "types" command to the export data to record the
number of types and the size of their export data. It is immediately
followed by new "type" commands that can be indexed. Parse all the
exported types immediately so that we register them, but parse other
type data only as needed.
Reviewed-on: https://go-review.googlesource.com/c/143022
From-SVN: r265409
GCC Administrator [Tue, 23 Oct 2018 00:17:04 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r265408
Paul Koning [Mon, 22 Oct 2018 23:51:05 +0000 (19:51 -0400)]
symtab.c (symtab_node::increase_alignment): Correct max alignment check.
* symtab.c (symtab_node::increase_alignment): Correct max
alignment check.
From-SVN: r265404
Yury Gribov [Mon, 22 Oct 2018 20:26:32 +0000 (20:26 +0000)]
re PR tree-optimization/87633 (ice in compare_range_wit h_value, at vr-values.c:1702)
2018-10-22 Yury Gribov <tetra2005@gmail.com>
gcc/
PR tree-optimization/87633
* match.pd: Do not generate unordered integer comparisons.
gcc/testsuite/
PR tree-optimization/87633
* g++.dg/pr87633.C: New test.
From-SVN: r265399
Segher Boessenkool [Mon, 22 Oct 2018 20:23:39 +0000 (22:23 +0200)]
combine: Do not combine moves from hard registers
On most targets every function starts with moves from the parameter
passing (hard) registers into pseudos. Similarly, after every call
there is a move from the return register into a pseudo. These moves
usually combine with later instructions (leaving pretty much the same
instruction, just with a hard reg instead of a pseudo).
This isn't a good idea. Register allocation can get rid of unnecessary
moves just fine, and moving the parameter passing registers into many
later instructions tends to prevent good register allocation. This
patch disallows combining moves from a hard (non-fixed) register.
This also avoid the problem mentioned in PR87600 #c3 (combining hard
registers into inline assembler is problematic).
Because the register move can often be combined with other instructions
*itself*, for example for setting some condition code, this patch adds
extra copies via new pseudos after every copy-from-hard-reg.
On some targets this reduces average code size. On others it increases
it a bit, 0.1% or 0.2% or so. (I tested this on all *-linux targets).
PR rtl-optimization/87600
* combine.c: Add include of expr.h.
(cant_combine_insn_p): Do not combine moves from any hard non-fixed
register to a pseudo.
(make_more_copies): New function, add a copy to a new pseudo after
the moves from hard registers into pseudos.
(rest_of_handle_combine): Declare rebuild_jump_labels_after_combine
later. Call make_more_copies.
From-SVN: r265398
Marek Polacek [Mon, 22 Oct 2018 20:01:56 +0000 (20:01 +0000)]
re PR testsuite/87694 (problem in g++.dg/concepts/memfun-err.C starting with r263343)
PR testsuite/87694
* g++.dg/concepts/memfun-err.C: Make it a compile test.
From-SVN: r265397
Andrew Stubbs [Mon, 22 Oct 2018 14:23:37 +0000 (14:23 +0000)]
Don't double-count early-clobber matches.
Given a pattern with a number of operands:
(match_operand 0 "" "=&v")
(match_operand 1 "" " v0")
(match_operand 2 "" " v0")
(match_operand 3 "" " v0")
GCC will currently increment "reject" once, for operand 0, and then decrement
it once for each of the other operands, ending with reject == -2 and an
assertion failure. If there's a conflict then it might try to decrement reject
yet again.
Incidentally, what these patterns are trying to achieve is an allocation in
which operand 0 may match one of the other operands, but may not partially
overlap any of them. Ideally there'd be a better way to do this.
In any case, it will affect any pattern in which multiple operands may (or
must) match an early-clobber operand.
The patch only allows a reject-- when one has not already occurred, for that
operand.
2018-10-22 Andrew Stubbs <ams@codesourcery.com>
gcc/
* lra-constraints.c (process_alt_operands): New local array,
matching_early_clobber. Check matching_early_clobber before
decrementing reject, and set matching_early_clobber after.
From-SVN: r265393
Segher Boessenkool [Mon, 22 Oct 2018 14:03:22 +0000 (16:03 +0200)]
rs6000: Handle print_operand_address for unexpected RTL (PR87598)
As the PR shows, the user can force this to be called on at least some
RTL that is not a valid address. Most targets treat this as if the
user knows best; let's do the same.
PR target/87598
* config/rs6000/rs6000.c (print_operand_address): For unexpected RTL
call output_addr_const and hope for the best.
From-SVN: r265392
Richard Biener [Mon, 22 Oct 2018 13:57:47 +0000 (13:57 +0000)]
2018-10-22 Richard Biener <rguenther@suse.de>
* gimple-ssa-evrp-analyze.c
(evrp_range_analyzer::record_ranges_from_incoming_edge): Be
smarter about what ranges to use.
* tree-vrp.c (add_assert_info): Dump here.
(register_edge_assert_for_2): Instead of here at multiple but
not all places.
* gcc.dg/tree-ssa/evrp12.c: New testcase.
* gcc.dg/predict-6.c: Adjust.
* gcc.dg/tree-ssa/vrp33.c: Disable EVRP.
* gcc.dg/tree-ssa/vrp02.c: Likewise.
* gcc.dg/tree-ssa/cunroll-9.c: Likewise.
From-SVN: r265391
Steven Bosscher [Mon, 22 Oct 2018 13:54:23 +0000 (13:54 +0000)]
re PR middle-end/63155 (memory hog)
2018-10-22 Steven Bosscher <steven@gcc.gnu.org>
Richard Biener <rguenther@suse.de>
* bitmap.h: Update data structure documentation, including a
description of bitmap views as either linked-lists or splay trees.
(struct bitmap_element_def): Update comments for splay tree bitmaps.
(struct bitmap_head_def): Likewise.
(bitmap_list_view, bitmap_tree_view): New prototypes.
(bitmap_initialize_stat): Initialize a bitmap_head's indx and
tree_form fields.
(bmp_iter_set_init): Assert the iterated bitmaps are in list form.
(bmp_iter_and_init, bmp_iter_and_compl_init): Likewise.
* bitmap.c (bitmap_elem_to_freelist): Unregister overhead of a
released bitmap element here.
(bitmap_element_free): Remove.
(bitmap_elt_clear_from): Work on splay tree bitmaps.
(bitmap_list_link_element): Renamed from bitmap_element_link. Move
this function similar ones such that linked-list bitmap implementation
functions are grouped.
(bitmap_list_unlink_element): Renamed from bitmap_element_unlink,
and moved for grouping.
(bitmap_list_insert_element_after): Renamed from
bitmap_elt_insert_after, and moved for grouping.
(bitmap_list_find_element): New function spliced from bitmap_find_bit.
(bitmap_tree_link_left, bitmap_tree_link_right,
bitmap_tree_rotate_left, bitmap_tree_rotate_right, bitmap_tree_splay,
bitmap_tree_link_element, bitmap_tree_unlink_element,
bitmap_tree_find_element): New functions for splay-tree bitmap
implementation.
(bitmap_element_link, bitmap_element_unlink, bitmap_elt_insert_after):
Renamed and moved, see above entries.
(bitmap_tree_listify_from): New function to convert part of a splay
tree bitmap to a linked-list bitmap.
(bitmap_list_view): Convert a splay tree bitmap to linked-list form.
(bitmap_tree_view): Convert a linked-list bitmap to splay tree form.
(bitmap_find_bit): Remove.
(bitmap_clear, bitmap_clear_bit, bitmap_set_bit,
bitmap_single_bit_set_p, bitmap_first_set_bit, bitmap_last_set_bit):
Handle splay tree bitmaps.
(bitmap_copy, bitmap_count_bits, bitmap_and, bitmap_and_into,
bitmap_elt_copy, bitmap_and_compl, bitmap_and_compl_into,
bitmap_compl_and_into, bitmap_elt_ior, bitmap_ior, bitmap_ior_into,
bitmap_xor, bitmap_xor_into, bitmap_equal_p, bitmap_intersect_p,
bitmap_intersect_compl_p, bitmap_ior_and_compl,
bitmap_ior_and_compl_into, bitmap_set_range, bitmap_clear_range,
bitmap_hash): Reject trying to act on splay tree bitmaps. Make
corresponding changes to use linked-list specific bitmap_element
manipulation functions as applicable for efficiency.
(bitmap_tree_to_vec): New function.
(debug_bitmap_elt_file): New function split out from ...
(debug_bitmap_file): ... here. Handle splay tree bitmaps.
(bitmap_print): Likewise.
PR tree-optimization/63155
* tree-ssa-propagate.c (ssa_prop_init): Use tree-view for the
SSA edge worklists.
* tree-ssa-coalesce.c (coalesce_ssa_name): Populate used_in_copies
in tree-view.
From-SVN: r265390
William Schmidt [Mon, 22 Oct 2018 13:38:32 +0000 (13:38 +0000)]
Index...
Index: gcc/config/rs6000/emmintrin.h
===================================================================
--- gcc/config/rs6000/emmintrin.h (revision 265318)
+++ gcc/config/rs6000/emmintrin.h (working copy)
@@ -85,7 +85,7 @@ typedef double __m128d __attribute__ ((__vector_si
typedef long long __m128i_u __attribute__ ((__vector_size__ (16), __may_alias__, __aligned__ (1)));
typedef double __m128d_u __attribute__ ((__vector_size__ (16), __may_alias__, __aligned__ (1)));
-/* Define two value permute mask */
+/* Define two value permute mask. */
#define _MM_SHUFFLE2(x,y) (((x) << 1) | (y))
/* Create a vector with element 0 as F and the rest zero. */
@@ -201,7 +201,7 @@ _mm_store_pd (double *__P, __m128d __A)
extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_storeu_pd (double *__P, __m128d __A)
{
- *(__m128d *)__P = __A;
+ *(__m128d_u *)__P = __A;
}
/* Stores the lower DPFP value. */
@@ -2175,7 +2175,7 @@ _mm_maskmoveu_si128 (__m128i __A, __m128i __B, cha
{
__v2du hibit = { 0x7f7f7f7f7f7f7f7fUL, 0x7f7f7f7f7f7f7f7fUL};
__v16qu mask, tmp;
- __m128i *p = (__m128i*)__C;
+ __m128i_u *p = (__m128i_u*)__C;
tmp = (__v16qu)_mm_loadu_si128(p);
mask = (__v16qu)vec_cmpgt ((__v16qu)__B, (__v16qu)hibit);
Index: gcc/config/rs6000/xmmintrin.h
===================================================================
--- gcc/config/rs6000/xmmintrin.h (revision 265318)
+++ gcc/config/rs6000/xmmintrin.h (working copy)
@@ -85,6 +85,10 @@
vector types, and their scalar components. */
typedef float __m128 __attribute__ ((__vector_size__ (16), __may_alias__));
+/* Unaligned version of the same type. */
+typedef float __m128_u __attribute__ ((__vector_size__ (16), __may_alias__,
+ __aligned__ (1)));
+
/* Internal data types for implementing the intrinsics. */
typedef float __v4sf __attribute__ ((__vector_size__ (16)));
@@ -172,7 +176,7 @@ _mm_store_ps (float *__P, __m128 __A)
extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_storeu_ps (float *__P, __m128 __A)
{
- *(__m128 *)__P = __A;
+ *(__m128_u *)__P = __A;
}
/* Store four SPFP values in reverse order. The address must be aligned. */
From-SVN: r265389
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