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| author | Jakub Jelinek <jakub@redhat.com> | 2011-11-28 22:03:11 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-11-28 22:03:11 +0100 |
| commit | 8c29866f7fab248c5f3bfba80399c2f462236f2a (patch) | |
| tree | 32e3db64b2d2968a496e87e98982ff6eb23b7915 /gcc/function.c | |
| parent | 99d8763e19ee7949d3afee72f07612ebb3bf37f8 (diff) | |
| download | gcc-8c29866f7fab248c5f3bfba80399c2f462236f2a.zip gcc-8c29866f7fab248c5f3bfba80399c2f462236f2a.tar.gz gcc-8c29866f7fab248c5f3bfba80399c2f462236f2a.tar.bz2 | |
re PR tree-optimization/50078 (combine wrong code: volatile accesses optimized out)
PR tree-optimization/50078
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Copy over
TREE_THIS_VOLATILE also from the old to new lhs resp. rhs.
* gcc.dg/pr50078.c: New test.
From-SVN: r181786
Diffstat (limited to 'gcc/function.c')
0 files changed, 0 insertions, 0 deletions