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| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2015-05-22 01:03:59 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2015-05-22 01:03:59 +0000 |
| commit | 3f393fc679e504e451bbe07cbc15bc013a5700f5 (patch) | |
| tree | eeffb3dfef0cb771b4761d7ae5cd0cbbbf91998d /gcc/combine.c | |
| parent | dfed69615791ca818d1286ea3e8fe3758c59d7bb (diff) | |
| download | gcc-3f393fc679e504e451bbe07cbc15bc013a5700f5.zip gcc-3f393fc679e504e451bbe07cbc15bc013a5700f5.tar.gz gcc-3f393fc679e504e451bbe07cbc15bc013a5700f5.tar.bz2 | |
don't compare ARG_FRAME_POINTER_REGNUM and FRAME_POINTER_REGNUM with the preprocessor
gcc/ChangeLog:
2015-05-20 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* combine.c, df-problems.c, df-scan.c, emit-rtl.c, reginfo.c,
reload.c, rtlanal.c: Remove comparison of ARG_FRAME_POINTER_REGNUM
and FRAME_POINTER_REGNUM with the preprocessor.
From-SVN: r223516
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 8c527a7..ff7bced 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -1028,10 +1028,8 @@ can_combine_def_p (df_ref def) || (regno == HARD_FRAME_POINTER_REGNUM && (!reload_completed || frame_pointer_needed)) #endif -#if FRAME_POINTER_REGNUM != ARG_POINTER_REGNUM - || (regno == ARG_POINTER_REGNUM && fixed_regs[regno]) -#endif - ) + || (FRAME_POINTER_REGNUM != ARG_POINTER_REGNUM + && regno == ARG_POINTER_REGNUM && fixed_regs[regno])) return false; return true; @@ -2247,10 +2245,9 @@ combinable_i3pat (rtx_insn *i3, rtx *loc, rtx i2dest, rtx i1dest, rtx i0dest, #if !HARD_FRAME_POINTER_IS_FRAME_POINTER && REGNO (subdest) != HARD_FRAME_POINTER_REGNUM #endif -#if ARG_POINTER_REGNUM != FRAME_POINTER_REGNUM - && (REGNO (subdest) != ARG_POINTER_REGNUM - || ! fixed_regs [REGNO (subdest)]) -#endif + && (FRAME_POINTER_REGNUM == ARG_POINTER_REGNUM + || (REGNO (subdest) != ARG_POINTER_REGNUM + || ! fixed_regs [REGNO (subdest)])) && REGNO (subdest) != STACK_POINTER_REGNUM) { if (*pi3dest_killed) @@ -13340,9 +13337,8 @@ mark_used_regs_combine (rtx x) #if !HARD_FRAME_POINTER_IS_FRAME_POINTER || regno == HARD_FRAME_POINTER_REGNUM #endif -#if FRAME_POINTER_REGNUM != ARG_POINTER_REGNUM - || (regno == ARG_POINTER_REGNUM && fixed_regs[regno]) -#endif + || (FRAME_POINTER_REGNUM != ARG_POINTER_REGNUM + && regno == ARG_POINTER_REGNUM && fixed_regs[regno]) || regno == FRAME_POINTER_REGNUM) return; |