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(parent: 6d8a270) | patch
* sibcall.c (return_value_pseudo): New static variable.
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 8 Aug 2001 19:09:11 +0000 (19:09 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 8 Aug 2001 19:09:11 +0000 (19:09 +0000)
commitb36636372a13d9bbfd838cc89c04212e08ec3cd4
tree263e7633597badb488abf936cf6ada358d5c78e8tree | snapshot
parent6d8a270d07beab0b916f83bbb1ac0e5f9840edbecommit | diff
* sibcall.c (return_value_pseudo): New static variable.
(skip_copy_to_return_value): Handle return_value_pseudo.
(call_ends_block_p): Ensure that return_value_pseudo is set.
(optimize_sibling_and_tail_recursive_call): Discover the
load of pseudo return value in alternate exit block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44723 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/sibcall.c diff | blob | history
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