PR70890, stage2 miscompilation
authorAlan Modra <amodra@gmail.com>
Tue, 3 May 2016 14:43:35 +0000 (00:13 +0930)
committerAlan Modra <amodra@gcc.gnu.org>
Tue, 3 May 2016 14:43:35 +0000 (00:13 +0930)
commitfcc861d975cf423c23c1eb62508afffb7d9e2221
treeb7e5fae121b10c3ecaa3f41fe7e34024ab63a9f2
parentf3d9004571a9fa52f2aa2cbbee82a4e4c1e9e65b
PR70890, stage2 miscompilation

PR rtl-optimization/70890
* ira.c (combine_and_move_insns): When moving def_insn, remove
equivs on use_insn.

From-SVN: r235825
gcc/ChangeLog
gcc/ira.c