2012-08-22 H.J. Lu <hongjiu.lu@intel.com>
* doc/invoke.texi: Document -mlong-double-64/-mlong-double-80.
-
* config/i386/i386.c (flag_opts): Add -mlong-double-64.
(TARGET_HAS_BIONIC): Default long double to 64-bit for Bionic.
-
* config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 64 if
TARGET_LONG_DOUBLE_64 is true.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): New macro.
(WIDEST_HARDWARE_FP_SIZE): Defined to 80.
-
* config/i386/i386.opt (mlong-double-80): New option.
(mlong-double-64): Likewise.
-
* config/i386/i386-c.c (ix86_target_macros): Define
__LONG_DOUBLE_64__ for TARGET_LONG_DOUBLE_64.
PR target/20020
* config/i386/i386.c (ix86_member_type_forces_blk): New function.
(TARGET_MEMBER_TYPE_FORCES_BLK): New macro.
-
* config/i386/i386.h (MAX_FIXED_MODE_SIZE): New macro.
2012-08-17 Marc Glisse <marc.glisse@inria.fr>
* stor-layout.c (compute_record_mode): Replace
MEMBER_TYPE_FORCES_BLK with targetm.member_type_forces_blk.
(layout_type): Likewise.
-
* system.h: Poison MEMBER_TYPE_FORCES_BLK.
-
* target.def (member_type_forces_blk): New target hook.
-
* targhooks.c (default_member_type_forces_blk): New.
* targhooks.h (default_member_type_forces_blk): Likewise.
-
* doc/tm.texi.in (MEMBER_TYPE_FORCES_BLK): Removed.
(TARGET_MEMBER_TYPE_FORCES_BLK): New hook.
* doc/tm.texi: Regenerated.
-
* config/ia64/hpux.h (MEMBER_TYPE_FORCES_BLK): Removed.
-
* config/ia64/ia64.c (ia64_member_type_forces_blk): New function.
(TARGET_MEMBER_TYPE_FORCES_BLK): New macro.
-
* config/rs6000/rs6000.c (TARGET_MEMBER_TYPE_FORCES_BLK): New macro.
(rs6000_member_type_forces_blk): New function.
-
* config/rs6000/rs6000.h (MEMBER_TYPE_FORCES_BLK): Removed.
-
* config/xtensa/xtensa.c (xtensa_member_type_forces_blk): New function.
(TARGET_MEMBER_TYPE_FORCES_BLK): New macro.
-
* config/xtensa/xtensa.h (MEMBER_TYPE_FORCES_BLK): Removed.
2012-08-17 Diego Novillo <dnovillo@google.com>
PR middle-end/53865
* ipa-inline-analysis.c (inline_free_summary): Return if
inline_edge_summary_vec is NULL.
-
* ipa-split.c (execute_split_functions): Check if a function
is inlinable only if inline_edge_summary_vec != NULL.
-
* ipa.c (symtab_remove_unreachable_nodes): Restore
cgraph_propagate_frequency call when something was changed.
(free_inline_summary): New function.
(pass_ipa_free_inline_summary): New pass.
-
* passes.c (init_optimization_passes): Add
pass_ipa_free_inline_summary before pass_ipa_tree_profile.
-
* timevar.def (TV_IPA_FREE_INLINE_SUMMARY): New.
-
* tree-pass.h (pass_ipa_free_inline_summary): New.
2012-08-02 Richard Earnshaw <rearnsha@arm.com>
PR target/53383
* doc/invoke.texi: Add a warning for -mpreferred-stack-boundary=3.
-
* config/i386/i386.c (ix86_option_override_internal): Allow
-mpreferred-stack-boundary=3 for 64-bit if SSE is disabled.
-
* config/i386/i386.h (MIN_STACK_BOUNDARY): Set to 64 for 64-bit
if SSE is disabled.
2012-06-04 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/53555
- * config/i386/i386.c (ix86_sched_reorder) Skip debug insns.
+ * config/i386/i386.c (ix86_sched_reorder): Skip debug insns.
2012-06-04 Jason Merrill <jason@redhat.com>
PR rtl-optimization/52876
* emit-rtl.c (set_reg_attrs_from_value): Handle arbitrary value.
Don't call mark_reg_pointer for incompatible pointer sign extension.
-
* reginfo.c (reg_scan_mark_refs): Call set_reg_attrs_from_value
directly.
* config/i386/biarch64.h (TARGET_64BIT_DEFAULT): Add
OPTION_MASK_ABI_64.
-
* config/i386/gnu-user64.h (SPEC_64): Support TARGET_BI_ARCH == 2.
(SPEC_X32): Likewise.
(MULTILIB_DEFAULTS): Likewise.
-
* config/i386/i386.c (isa_opts): Remove -m64.
(ix86_target_string): Properly handle -m32/-m64/-mx32.
(ix86_option_override_internal): Properly
set OPTION_MASK_ISA_64BIT and OPTION_MASK_ISA_X32 as well as
handle -m32, -m64 and -mx32.
-
* config/i386/i386.h (TARGET_X32): Replace OPTION_ISA_X32
with OPTION_ABI_X32. Moved after TARGET_LP64.
(TARGET_LP64): Changed to OPTION_ABI_64.
-
* config/i386/i386.opt (m64): Replace ISA_64BIT with ABI_64.
(mx32): Replace ISA_X32 with ABI_X32.
if Pmode != word_mode.
(legitimize_tls_address): Call gen_tls_initial_exec_x32 if
Pmode == SImode for TARGET_X32.
-
* config/i386/i386.md (UNSPEC_TLS_IE_X32): New.
(tls_initial_exec_x32): Likewise.
PR target/50797
* config/i386/i386-opts.h (pmode): New.
-
* config/i386/i386.c (ix86_option_override_internal): Properly
check and set ix86_pmode.
-
* config/i386/i386.h (Pmode): Check ix86_pmode instead of TARGET_64BIT.
-
* config/i386/i386.opt (maddress-mode=): New.
-
* doc/invoke.texi: Document -maddress-mode=short|long for x86.
2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
and ix86_gen_tls_local_dynamic_base_64.
(legitimize_tls_address): Use ix86_gen_tls_global_dynamic_64 and
ix86_gen_tls_local_dynamic_base_64.
-
* config/i386/i386.md (*tls_global_dynamic_64): Renamed to ...
(*tls_global_dynamic_64_<mode>): This.
(tls_global_dynamic_64): Renamed to ...
instead of TARGET_64BIT, to set ix86_gen_add3, ix86_gen_sub3,
ix86_gen_one_cmpl2, ix86_gen_andsp, ix86_gen_allocate_stack_worker,
ix86_gen_adjust_stack_and_probe and ix86_gen_probe_stack_range.
-
* config/i386/sse.md (sse3_monitor64): Renamed to ...
(sse3_monitor64_<mode>): This.
if Pmode != word_mode.
(legitimize_tls_address): Call gen_tls_initial_exec_x32 if
Pmode == SImode for TARGET_X32.
-
* config/i386/i386.md (UNSPEC_TLS_IE_X32): New.
(tls_initial_exec_x32): Likewise.
word_mode.
(ix86_split_to_parts): Use word_mode with PUT_MODE for push.
(ix86_split_long_move): Likewise.
-
* config/i386/i386.md (W): New.
(*push<mode>2_prologue): Replace :P with :W.
(*pop<mode>1): Likewise.
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