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PR rtl-optimization/47337
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 19 Jan 2011 15:13:01 +0000 (15:13 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 19 Jan 2011 15:13:01 +0000 (15:13 +0000)
commit85e2842bf3db060a855af06cd7ffdf078eb9e764
tree5646308e390bbb76c0d494c9bae522ddbfc05847
parentf980bf95740b5bc3c1f7f8c2ba8f4e0803f39549
PR rtl-optimization/47337
* dce.c (check_argument_store): New function.
(find_call_stack_args): Ignore debug insns.  Use check_argument_store.

* gcc.c-torture/execute/pr47337.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168997 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/dce.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.c-torture/execute/pr47337.c [new file with mode: 0644]