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re PR target/83158 (gcc.target/i386/pr78057.c fail)
authorRichard Biener <rguenther@suse.de>
Tue, 28 Nov 2017 08:15:03 +0000 (08:15 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 28 Nov 2017 08:15:03 +0000 (08:15 +0000)
commit6a7a7f92bdae0e62170d4a556c2b007655960bf3
treef12aef74ee4ee5d51cbbcba3784a2c521fbc3da5tree | snapshot
parentd2eaaa891005cdaf891d6576e351ba846d1f0346commit | diff
re PR target/83158 (gcc.target/i386/pr78057.c fail)

2017-11-28  Richard Biener  <rguenther@suse.de>

PR tree-optimization/83158
* tree-vrp.c (intersect_ranges): Prefer ~[0, 0] in a few more
cases.

From-SVN: r255190
gcc/ChangeLog diff | blob | blame | history
gcc/tree-vrp.c diff | blob | blame | history
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