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| author | Richard Biener <rguenther@suse.de> | 2016-11-23 11:33:03 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2016-11-23 11:33:03 +0000 |
| commit | 0eb078fe20d443e2981a7b69067547e7ab80565c (patch) | |
| tree | a629c915e64cc49bb9a5f59a7fbcef57017d423a /gcc/opts.c | |
| parent | efb71232412323c504f3af95ed6679abfd15cb7a (diff) | |
| download | gcc-0eb078fe20d443e2981a7b69067547e7ab80565c.zip gcc-0eb078fe20d443e2981a7b69067547e7ab80565c.tar.gz gcc-0eb078fe20d443e2981a7b69067547e7ab80565c.tar.bz2 | |
re PR middle-end/71762 (~X & Y to X < Y doesn't work for uninitialized values)
2016-11-23 Richard Biener <rguenther@suse.de>
PR middle-end/71762
* match.pd ((~X & Y) -> X < Y, (X & ~Y) -> Y < X,
(~X | Y) -> X <= Y, (X | ~Y) -> Y <= X): Remove.
* gcc.dg/torture/pr71762-1.c: New testcase.
* gcc.dg/torture/pr71762-2.c: Likewise.
* gcc.dg/torture/pr71762-3.c: Likewise.
* gcc.dg/tree-ssa/forwprop-28.c: XFAIL.
From-SVN: r242747
Diffstat (limited to 'gcc/opts.c')
0 files changed, 0 insertions, 0 deletions