| commit | 18eb304e5f35d745dcb1a9bb41a2879a364f59fe | |
| author | Jeff Law <law@redhat.com> | |
| Thu, 23 Feb 2017 05:47:43 +0000 (22 22:47 -0700) | ||
| committer | Jeff Law <law@gcc.gnu.org> | |
| Thu, 23 Feb 2017 05:47:43 +0000 (22 22:47 -0700) | ||
| tree | 0dcaba18a3d8d4af87ff52e98edd49f63362b466 | treesnapshot (tar.gz zip) |
| parent | 680ed1065a3701a55f1a800db4d70f08e5ea5194 | commitdiff |
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
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
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/g++.dg/tree-ssa/ssa-dse-3.C | [new file with mode: 0644] | blob |
| gcc/tree-ssa-dse.c | diffblobblamehistory |