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| author | Richard Biener <rguenther@suse.de> | 2014-10-09 08:20:53 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2014-10-09 08:20:53 +0000 |
| commit | ee68591e69621b4fdbbd925044b66b6147800cf9 (patch) | |
| tree | bb758a1c6c30688ffeabdbe9b62736d35f09b005 /gcc/tree-nrv.c | |
| parent | 9d55066c88b4c276a969ea2b86614c7bd034f212 (diff) | |
| download | gcc-ee68591e69621b4fdbbd925044b66b6147800cf9.zip gcc-ee68591e69621b4fdbbd925044b66b6147800cf9.tar.gz gcc-ee68591e69621b4fdbbd925044b66b6147800cf9.tar.bz2 | |
re PR tree-optimization/63445 (request: make -Wstrict-overflow avoid a class of false positives)
2014-10-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/63445
* tree-vrp.c (simplify_cond_using_ranges): Only warn about
overflow for non-equality compares.
* gcc.dg/Wstrict-overflow-26.c: New testcase.
From-SVN: r216028
Diffstat (limited to 'gcc/tree-nrv.c')
0 files changed, 0 insertions, 0 deletions