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| author | Jakub Jelinek <jakub@redhat.com> | 2007-12-20 15:40:33 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2007-12-20 15:40:33 +0100 |
| commit | 3ec1a7379f92411a4a311aaa347dfb14d2e23815 (patch) | |
| tree | 5990689e70d0a0e74d6934d8c11527dd589c94c9 /gcc/java/lang.c | |
| parent | 667e20459d82a01e61fc590781c53fd2c136ef96 (diff) | |
| download | gcc-3ec1a7379f92411a4a311aaa347dfb14d2e23815.zip gcc-3ec1a7379f92411a4a311aaa347dfb14d2e23815.tar.gz gcc-3ec1a7379f92411a4a311aaa347dfb14d2e23815.tar.bz2 | |
re PR c++/34459 (incorrect code when compiled with optimization (-O1))
PR c++/34459
* tree-ssa-dse.c (dse_optimize_stmt): Don't eliminate store if
USE_STMT not only stores into the same object as STMT, but might
read it too.
* gcc.c-torture/execute/20071219-1.c: New test.
From-SVN: r131101
Diffstat (limited to 'gcc/java/lang.c')
0 files changed, 0 insertions, 0 deletions