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re PR middle-end/64568 (error: invalid reference prefix)
authorRichard Biener <rguenther@suse.de>
Tue, 13 Jan 2015 08:32:13 +0000 (08:32 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 13 Jan 2015 08:32:13 +0000 (08:32 +0000)
commita2d429ac5e450845f3febbfba21d3bb486fcf7ce
tree71d4302bbc8f858c29bcf76ecec98e40ee75f40ftree
parent0d7a9dbdd23c58761a85f22e18982242e2dc9621commit | diff
re PR middle-end/64568 (error: invalid reference prefix)

2014-01-13  Richard Biener  <rguenther@suse.de>

PR tree-optimization/64568
* tree-ssa-forwprop.c (pass_forwprop::execute): Properly
release defs of removed stmts, avoid splitting TARGET_MEM_REFs.

* g++.dg/torture/pr64568.C: New testcase.

From-SVN: r219520
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/torture/pr64568.C [new file with mode: 0644] blob
gcc/tree-ssa-forwprop.c diff | blob | history