Correct a typo in the description of the Align and P2align directives.

[binutils-gdb.git] / gas / ChangeLog

diff --git a/gas/ChangeLog b/gas/ChangeLog
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@@ -1,3 +1,98 @@
+2019-07-01  Nick Clifton  <nickc@redhat.com>
+
+       PR 24737
+       * doc/as.texi (Align): Add missing word to description of
+       pseudo-op.
+       (P2align): Likewise.
+
+2019-06-28  Nick Clifton  <nickc@redhat.com>
+
+       PR 24735
+       * doc/as.texi (Zero): Fix spelling typo.
+
+2019-07-01  Jan Beulich  <jbeulich@suse.com>
+
+       * config/tc-i386.c (vec_imm4): Delete.
+       (VEX_check_operands): Replace Vec_Imm4 check by CpuXOP with five
+       operands one.  Clear Imm<N> by different means.
+       (build_modrm_byte): Adjust comment.  Remove dead code.  Add and
+       adjust assertions.
+
+2019-07-01  Jan Beulich  <jbeulich@suse.com>
+
+       * config/tc-i386.c (output_insn): Adjust recognition of xFENCE
+       insns. Move PadLock special case of prefix emission to 3-byte
+       long base opcode handling.
+       (i386_index_check): Check for CpuPadLock instead of ImmExt.
+
+2019-07-01  Jan Beulich  <jbeulich@suse.com>
+
+       * config/tc-i386.c (optimize_encoding): Handle AND / OR with
+       both operands being the same register.
+       * doc/c-i386.texi: Update -O2 documentation.
+       * testsuite/gas/i386/optimize-2.s,
+       testsuite/gas/i386/x86-64-optimize-3.s: Add cases of AND / OR
+       with both operands being the same register.
+       * testsuite/gas/i386/optimize-2.d,
+       testsuite/gas/i386/x86-64-optimize-3.d: Adjust expectations.
+       * testsuite/gas/i386/optimize-2b.d,
+       testsuite/gas/i386/x86-64-optimize-3b.d: New.
+       * testsuite/gas/i386/i386.exp: Run new test.
+
+2019-07-01  Jan Beulich  <jbeulich@suse.com>
+
+       * config/tc-i386.c (commutative): New.
+       (build_vex_prefix): Handle commutative case.
+       (optimize_encoding): Set commutative flag when appropriate.
+       * doc/c-i386.texi: Update -O2 documentation.
+       * testsuite/gas/i386/ilp32/x86-64-sse2avx.d: Re-use parent dir
+       output.
+       * testsuite/gas/i386/x86-64-sse2avx.s: Add tests with high
+       numbered source operands.
+       * testsuite/gas/i386/x86-64-optimize-2.d,
+       testsuite/gas/i386/x86-64-optimize-2b.d,
+       testsuite/gas/i386/x86-64-optimize-3.d,
+       testsuite/gas/i386/x86-64-optimize-5.d,
+       testsuite/gas/i386/x86-64-optimize-6.d,
+       testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
+       * testsuite/gas/i386/x86-64-avx-swap-2.d,
+       testsuite/gas/i386/x86-64-avx-swap-2.s: New.
+       * testsuite/gas/i386/i386.exp: Run new test.
+
+2019-07-01  Jan Beulich  <jbeulich@suse.com>
+
+       * config/tc-i386.c (is_evex_encoding): Don't check for SAE.
+       (check_VecOperands): Simplify static rounding / SAE checking.
+
+2019-07-01  Jan Beulich  <jbeulich@suse.com>
+
+       * config/tc-i386.c (optimize_encoding): Make j unsigned.  Handle
+       vpand{d,q}, vpandn{d,q}, vpor{d,q}, and vpxor{d,q}.  Also check/
+       clear broadcast.  Eliminate a loop.
+       * doc/c-i386.texi: Update -O1 documentation.
+       * testsuite/gas/i386/optimize-1.s,
+       testsuite/gas/i386/optimize-2.s,
+       testsuite/gas/i386/optimize-3.s,
+       testsuite/gas/i386/optimize-5.s,
+       testsuite/gas/i386/x86-64-optimize-2.s,
+       testsuite/gas/i386/x86-64-optimize-3.s,
+       testsuite/gas/i386/x86-64-optimize-4.s,
+       testsuite/gas/i386/x86-64-optimize-6.s: Add vpand{d,q},
+       vpandn{d,q}, vpor{d,q}, and vpxor{d,q} cases.
+       testsuite/gas/i386/optimize-1.d,
+       testsuite/gas/i386/optimize-1a.d,
+       testsuite/gas/i386/optimize-2.d,
+       testsuite/gas/i386/optimize-3.d,
+       testsuite/gas/i386/optimize-4.d,
+       testsuite/gas/i386/optimize-5.d,
+       testsuite/gas/i386/x86-64-optimize-2.d,
+       testsuite/gas/i386/x86-64-optimize-2a.d,
+       testsuite/gas/i386/x86-64-optimize-2b.d,
+       testsuite/gas/i386/x86-64-optimize-3.d,
+       testsuite/gas/i386/x86-64-optimize-4.d,
+       testsuite/gas/i386/x86-64-optimize-5.d,
+       testsuite/gas/i386/x86-64-optimize-6.d: Adjust expectations.
+
 2019-07-01  Jan Beulich  <jbeulich@suse.com>
 
        * testsuite/gas/i386/avx512f_vpclmulqdq.s,