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| author | Richard Biener <rguenther@suse.de> | 2015-01-29 13:50:37 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-01-29 13:50:37 +0000 |
| commit | d94e3e750d1e5c2fc9ecc8e8a32adec33fc85f8e (patch) | |
| tree | 9bc44a875566081bd8465765ea38024d21452464 /gcc/ChangeLog | |
| parent | 16277100d305948fa6d6fb5a4a318d9728c2400f (diff) | |
| download | gcc-d94e3e750d1e5c2fc9ecc8e8a32adec33fc85f8e.zip gcc-d94e3e750d1e5c2fc9ecc8e8a32adec33fc85f8e.tar.gz gcc-d94e3e750d1e5c2fc9ecc8e8a32adec33fc85f8e.tar.bz2 | |
re PR tree-optimization/64853 (wrong code at -Os and above on x86_64-linux-gnu)
2015-01-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/64853
* tree-vrp.c (vrp_valueize_1): Do not return anything if the
stmt will get simulated again.
* tree-ssa-ccp.c (valueize_op_1): Likewise.
* gcc.dg/torture/pr64853.c: New testcase.
From-SVN: r220247
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 97316fa..be590e5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2015-01-29 Richard Biener <rguenther@suse.de> + + PR tree-optimization/64853 + * tree-vrp.c (vrp_valueize_1): Do not return anything if the + stmt will get simulated again. + * tree-ssa-ccp.c (valueize_op_1): Likewise. + 2015-01-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com> * config/arm/arm.c (arm_emit_multi_reg_pop): Simplify definition of |