diff options
| author | Bin Cheng <bin.cheng@arm.com> | 2016-01-12 17:49:51 +0000 |
|---|---|---|
| committer | Bin Cheng <amker@gcc.gnu.org> | 2016-01-12 17:49:51 +0000 |
| commit | c446cf07e903f12bd0926078b5afd3d9183b744d (patch) | |
| tree | 1d315a0fb804131369f77bee4d8c37167cf44194 /gcc/gcc.c | |
| parent | ee30410c37af792ec093aee52adc742ea2e7d03d (diff) | |
| download | gcc-c446cf07e903f12bd0926078b5afd3d9183b744d.zip gcc-c446cf07e903f12bd0926078b5afd3d9183b744d.tar.gz gcc-c446cf07e903f12bd0926078b5afd3d9183b744d.tar.bz2 | |
re PR tree-optimization/68911 (wrong code with -O1 -ftree-vrp)
PR tree-optimization/68911
* tree-vrp.c (adjust_range_with_scev): Check overflow in range
information computed for expression "init + nit * step".
gcc/testsuite/ChangeLog
PR tree-optimization/68911
* gcc.c-torture/execute/pr68911.c: New test.
From-SVN: r232286
Diffstat (limited to 'gcc/gcc.c')
0 files changed, 0 insertions, 0 deletions