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Revert:
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 5 Sep 2007 00:03:32 +0000 (00:03 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 5 Sep 2007 00:03:32 +0000 (00:03 +0000)
commit4ac91eaef40ebd49f126199ce8407b54026a9be4
tree32159d71d357c15aad5495712d85d6f11758fe67
parentf436cfa9659f6514ac494aa64bff42993c8821a8
Revert:

2007-09-04  Jan Hubicka  <jh@suse.cz>
* tree-tailcall.c (eliminate_tail_call): Expect unrenamed return value.

2007-09-04  Richard Guenther  <rguenther@suse.de>
* tree-ssa-operands.c (add_virtual_operand): Only mark
stores as has_volatile_ops if alias information is not available.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128109 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-operands.c
gcc/tree-tailcall.c