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| author | Segher Boessenkool <segher@kernel.crashing.org> | 2014-10-02 04:18:01 +0200 |
|---|---|---|
| committer | Segher Boessenkool <segher@gcc.gnu.org> | 2014-10-02 04:18:01 +0200 |
| commit | fef32cf89f7fe0c8864443dca942c6e34a204976 (patch) | |
| tree | 002696394921c8abd7ea2ffccb3f77aae36b575c /gcc/ipa.c | |
| parent | 3f4dd27a6e582dd3e072656c61c61f2208c11a86 (diff) | |
| download | gcc-fef32cf89f7fe0c8864443dca942c6e34a204976.zip gcc-fef32cf89f7fe0c8864443dca942c6e34a204976.tar.gz gcc-fef32cf89f7fe0c8864443dca942c6e34a204976.tar.bz2 | |
re PR rtl-optimization/62151 (wrong code at -O2 and -O3 on x86_64-linux-gnu)
2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
gcc/
PR rtl-optimization/62151
* combine.c (can_combine_p): Allow the destination register of INSN
to be clobbered in I3.
(subst): Do not substitute into clobbers of registers.
gcc/testsuite/
* gcc.dg/combine-clobber.c: New.
From-SVN: r215789
Diffstat (limited to 'gcc/ipa.c')
0 files changed, 0 insertions, 0 deletions