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re PR tree-optimization/51692 (ICE on several valgrind tests)
authorRichard Guenther <rguenther@suse.de>
Tue, 3 Jan 2012 11:54:53 +0000 (11:54 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 3 Jan 2012 11:54:53 +0000 (11:54 +0000)
commitf1749ec1b1a5acad4a279b17f14aac174bf7a679
treec7ecc5722ca818dfc6ef3e519e393dabcd83add7tree
parent75291c57b91d9a328fbb19dcc01195fb1ddc8468commit | diff
re PR tree-optimization/51692 (ICE on several valgrind tests)

2012-01-03  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/51692
* tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not remove
the LHS of allocation stmts.

* gcc.dg/torture/pr51692.c: New testcase.

From-SVN: r182838
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr51692.c [new file with mode: 0644] blob
gcc/tree-ssa-dce.c diff | blob | history