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| author | Richard Biener <rguenther@suse.de> | 2017-03-30 07:15:39 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2017-03-30 07:15:39 +0000 |
| commit | 28c024077899ff4bad1fbce2d38fa8b5709272ef (patch) | |
| tree | 38df20abe28191bb91f3ec3d687054afe48af750 /gcc/gcov.c | |
| parent | e0aa80e05e24176051ef644856dd25784344308a (diff) | |
| download | gcc-28c024077899ff4bad1fbce2d38fa8b5709272ef.zip gcc-28c024077899ff4bad1fbce2d38fa8b5709272ef.tar.gz gcc-28c024077899ff4bad1fbce2d38fa8b5709272ef.tar.bz2 | |
re PR tree-optimization/77498 (Performance drop after r239414 on spec2000/172mgrid)
2017-03-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/77498
* tree-ssa-pre.c (phi_translate_1): Do not allow simplifications
to non-constants over backedges.
* gfortran.dg/pr77498.f: New testcase.
From-SVN: r246583
Diffstat (limited to 'gcc/gcov.c')
0 files changed, 0 insertions, 0 deletions