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| author | Kaz Kojima <kkojima@gcc.gnu.org> | 2011-05-30 22:56:32 +0000 |
|---|---|---|
| committer | Kaz Kojima <kkojima@gcc.gnu.org> | 2011-05-30 22:56:32 +0000 |
| commit | 5f1330380a45aa4d5eb5da773ce0e394418008c7 (patch) | |
| tree | 724192e63c606bbe59e0a272aec467499c454417 /gcc/config | |
| parent | 283e624c9f8007a9048b55e3be3dfad991cff346 (diff) | |
| download | gcc-5f1330380a45aa4d5eb5da773ce0e394418008c7.zip gcc-5f1330380a45aa4d5eb5da773ce0e394418008c7.tar.gz gcc-5f1330380a45aa4d5eb5da773ce0e394418008c7.tar.bz2 | |
sh.c (expand_cbranchdi4): Set msw_skip when the high part of the second operand is 0.
* config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high
part of the second operand is 0.
* gcc.c-torture/execute/pr49186.c: New.
From-SVN: r174456
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/sh/sh.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c index 94c8ba4..fb204c6 100644 --- a/gcc/config/sh/sh.c +++ b/gcc/config/sh/sh.c @@ -2143,7 +2143,10 @@ expand_cbranchdi4 (rtx *operands, enum rtx_code comparison) else if (op2h != CONST0_RTX (SImode)) msw_taken = LTU; else - break; + { + msw_skip = swap_condition (LTU); + break; + } msw_skip = swap_condition (msw_taken); } break; |