commit | 0b840c3855d5161b36a67caba12d66cd8ad832dc | [log] [tgz] |
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author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | Tue Dec 12 08:50:31 2017 +0000 |
committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | Tue Dec 12 08:50:31 2017 +0000 |
tree | 3bb310f9df1511ec6309b70eb110224f29320ea1 | |
parent | 179e639c030e334fcb75a26d09c9d335fd2e5dce [diff] |
2017-12-12 Richard Biener <rguenther@suse.de> PR tree-optimization/81889 * tree-ssa-loop-niter.c (infer_loop_bounds_from_signedness): Use range info from the non-wrapping IV instead of just the range of the type. * gfortran.dg/pr81889.f90: New testcase. * gcc.dg/tree-ssa/pr64183.c: Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255573 138bc75d-0d04-0410-961f-82ee72b054a4