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| author | Jakub Jelinek <jakub@redhat.com> | 2017-04-18 21:17:32 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-04-18 21:17:32 +0200 |
| commit | 0155ed56af293eac25c3eda84b0977c82659d2d9 (patch) | |
| tree | bd98f09658d83ba8af9235cf1a7c8425added391 /gcc/testsuite/gcc.dg/c90-arraydecl-1.c | |
| parent | f380f6082268c9e88fe635b198d9e6e735f07c5f (diff) | |
| download | gcc-0155ed56af293eac25c3eda84b0977c82659d2d9.zip gcc-0155ed56af293eac25c3eda84b0977c82659d2d9.tar.gz gcc-0155ed56af293eac25c3eda84b0977c82659d2d9.tar.bz2 | |
re PR tree-optimization/80443 (ICE on valid code at -O2 on x86_64-linux-gnu: in set_value_range, at tree-vrp.c:367)
PR tree-optimization/80443
* tree-vrp.c (intersect_ranges): For signed 1-bit precision type,
instead of adding 1, subtract -1 and similarly instead of subtracting
1 add -1.
* gcc.c-torture/compile/pr80443.c: New test.
From-SVN: r246981
Diffstat (limited to 'gcc/testsuite/gcc.dg/c90-arraydecl-1.c')
0 files changed, 0 insertions, 0 deletions