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git.ipfire.org Git - thirdparty/gcc.git/commit - gcc/config/i386/i386.h
re PR target/39942 (Nonoptimal code - leaveq; xchg %ax,%ax; retq)
2009-05-18 H.J. Lu <hongjiu.lu@intel.com>
PR target/39942
* config/i386/i386.c (ix86_avoid_jump_misspredicts): Replace
gen_align with gen_pad.
(ix86_reorg): Check ASM_OUTPUT_MAX_SKIP_PAD instead of
#ifdef ASM_OUTPUT_MAX_SKIP_ALIGN.
* config/i386/i386.h (ASM_OUTPUT_MAX_SKIP_PAD): New.
* config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_PAD): Likewise.
* config/i386/i386.md (align): Renamed to ...
(pad): This. Replace ASM_OUTPUT_MAX_SKIP_ALIGN with
ASM_OUTPUT_MAX_SKIP_PAD.
From-SVN: r147671