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| author | Jeff Law <law@redhat.com> | 2017-02-22 22:47:43 -0700 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2017-02-22 22:47:43 -0700 |
| commit | 18eb304e5f35d745dcb1a9bb41a2879a364f59fe (patch) | |
| tree | 0dcaba18a3d8d4af87ff52e98edd49f63362b466 /gcc/expr.c | |
| parent | 680ed1065a3701a55f1a800db4d70f08e5ea5194 (diff) | |
| download | gcc-18eb304e5f35d745dcb1a9bb41a2879a364f59fe.zip gcc-18eb304e5f35d745dcb1a9bb41a2879a364f59fe.tar.gz gcc-18eb304e5f35d745dcb1a9bb41a2879a364f59fe.tar.bz2 | |
re PR tree-optimization/79578 (Unnecessary instructions in generated code)
PR tree-optimization/79578
* tree-ssa-dse.c (clear_bytes_written_by): Use operand_equal_p
to compare base operands.
PR tree-optimization/79578
* g++.dg/tree-ssa/ssa-dse-3.C: New test.
From-SVN: r245675
Diffstat (limited to 'gcc/expr.c')
0 files changed, 0 insertions, 0 deletions