| commit | cf8d19de268ebcd25bb6e917ff16ee286d96dedd | |
| author | Bin Cheng <bin.cheng@arm.com> | |
| Tue, 24 Jan 2017 13:09:27 +0000 (24 13:09 +0000) | ||
| committer | Bin Cheng <amker@gcc.gnu.org> | |
| Tue, 24 Jan 2017 13:09:27 +0000 (24 13:09 +0000) | ||
| tree | 33da9dab32cb1102151fce01f63a0a6c3ff22f24 | treesnapshot (tar.gz zip) |
| parent | 5fd1486ce58297190c2b924e96e716087139a8b5 | commitdiff |
re PR tree-optimization/79159 (spurious array-bounds warning)
PR tree-optimization/79159
* tree-ssa-loop-niter.c (get_cst_init_from_scev): New function.
(record_nonwrapping_iv): Imporve boundary using above function if no
value range information.
gcc/testsuite
PR tree-optimization/79159
* g++.dg/tree-ssa/pr79159.C: New test.
From-SVN: r244868
PR tree-optimization/79159
* tree-ssa-loop-niter.c (get_cst_init_from_scev): New function.
(record_nonwrapping_iv): Imporve boundary using above function if no
value range information.
gcc/testsuite
PR tree-optimization/79159
* g++.dg/tree-ssa/pr79159.C: New test.
From-SVN: r244868
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/g++.dg/tree-ssa/pr79159.C | [new file with mode: 0644] | blob |
| gcc/tree-ssa-loop-niter.c | diffblobblamehistory |