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| author | Uros Bizjak <ubizjak@gmail.com> | 2015-10-12 18:29:37 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2015-10-12 18:29:37 +0200 |
| commit | d9c14a07734e56a3995b94cbd66d41bd7dd94692 (patch) | |
| tree | ea5e9851cd1dfb095a6846acb0c2486d9a1e006f /libjava/java/sql/Struct.h | |
| parent | 31dd539167966dd0886b51d9a5cc162808dae345 (diff) | |
backport: re PR target/66697 (Feature request: -mstackrealign and force_align_arg_pointer for x86_64)
Backport from mainline
2015-10-08 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_compute_frame_layout): Round up the
SSE register save area to 16 bytes only if the incoming stack
boundary is no less than 16 bytes.
Backport from mainline
2015-10-07 Uros Bizjak <ubizjak@gmail.com>
PR target/66697
* config/i386/i386.c (ix86_option_override_internal): Always use
8-byte minimum stack boundary in 64-bit mode.
(ix86_compute_frame_layout): Remove assert on INCOMING_STACK_BOUNDARY.
(ix86_emit_save_reg_using_mov): Support unaligned SSE store.
Add a REG_CFA_EXPRESSION note if needed.
(ix86_emit_restore_sse_regs_using_mov): Support unaligned SSE load.
(ix86_handle_force_align_arg_pointer_attribute): New.
(ix86_minimum_incoming_stack_boundary): Remove TARGET_64BIT check.
(ix86_attribute_table): Set ix86_force_align_arg_pointer_string
with ix86_handle_force_align_arg_pointer_attribute.
* config/i386/i386.h (MIN_STACK_BOUNDARY): Set to BITS_PER_WORD.
testsuite/ChangeLog:
Backport from mainline
2015-10-07 Uros Bizjak <ubizjak@gmail.com>
PR target/66697
* gcc.target/i386/20060512-1.c: Remove ia32 requirement.
(PUSH, POP): New defines.
(sse2_test): Use PUSH and POP to misalign runtime stack.
* gcc.target/i386/20060512-2.c: Remove ia32 requirement.
From-SVN: r228728
Diffstat (limited to 'libjava/java/sql/Struct.h')
0 files changed, 0 insertions, 0 deletions