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| author | Jakub Jelinek <jakub@redhat.com> | 2008-12-01 15:34:51 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-12-01 15:34:51 +0100 |
| commit | 193a36816ed0d74599591208bd1520e6d201d9fa (patch) | |
| tree | 94654a380e73859bd598639a67717b56b13ace7a /gcc/c-omp.c | |
| parent | d04dceb5ff1668e6e4bb5177f9f619f5e5fffa82 (diff) | |
| download | gcc-193a36816ed0d74599591208bd1520e6d201d9fa.zip gcc-193a36816ed0d74599591208bd1520e6d201d9fa.tar.gz gcc-193a36816ed0d74599591208bd1520e6d201d9fa.tar.bz2 | |
re PR rtl-optimization/38245 (stack corruption when a call is removed but not the outgoing argument pushes)
PR rtl-optimization/38245
* tree-vrp.c (abs_extent_range): New function.
(extract_range_from_binary_expr): Compute range
for *_DIV_EXPR even if vr1 is VR_VARYING, VR_ANTI_RANGE
or includes zero or if vr1 is VR_RANGE and op0 has some
other range.
* gcc.dg/pr38245-1.c: New test.
* gcc.dg/pr38245-2.c: New test.
From-SVN: r142317
Diffstat (limited to 'gcc/c-omp.c')
0 files changed, 0 insertions, 0 deletions