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| author | Segher Boessenkool <segher@kernel.crashing.org> | 2019-05-10 02:08:41 +0200 |
|---|---|---|
| committer | Segher Boessenkool <segher@gcc.gnu.org> | 2019-05-10 02:08:41 +0200 |
| commit | ddbb5da5199fb421dc398911c37fa7f896efc13f (patch) | |
| tree | 2db631d977f2d18287b824652412f8af474d6989 /gcc/combine.c | |
| parent | bd0ea08ef42d234ed608d772d709da1cc34b9615 (diff) | |
| download | gcc-ddbb5da5199fb421dc398911c37fa7f896efc13f.zip gcc-ddbb5da5199fb421dc398911c37fa7f896efc13f.tar.gz gcc-ddbb5da5199fb421dc398911c37fa7f896efc13f.tar.bz2 | |
combine: Don't generate IF_THEN_ELSE
On all targets I managed to test (21) this results in better code. Only
alpha ends up with slightly bigger code.
* combine.c (combine_simplify_rtx): Don't make IF_THEN_ELSE RTL.
From-SVN: r271047
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 4de759a..ce7aeec 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -5909,14 +5909,6 @@ combine_simplify_rtx (rtx x, machine_mode op0_mode, int in_dest, mode, VOIDmode, cond, cop1), mode); - else - return gen_rtx_IF_THEN_ELSE (mode, - simplify_gen_relational (cond_code, - mode, - VOIDmode, - cond, - cop1), - true_rtx, false_rtx); code = GET_CODE (x); op0_mode = VOIDmode; |