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PR 43562
authorjiez <jiez@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 31 Mar 2010 02:44:10 +0000 (02:44 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 00:39:44 +0000 (09:39 +0900)
commit87e130edcb568e5e85f91530a74c521d1dabff6a
tree6f0a062c72112b5eb5b92f056ddfdac2042cce1b
parent5bc1d6ca812cd6c60d65db3090f17c523acf93f2
PR 43562
* reload.h (caller_save_initialized_p): Declare.
* toplev.c (backend_init_target): Don't call
init_caller_save but set caller_save_initialized_p
to false.
* caller-save.c (caller_save_initialized_p): Define.
(init_caller_save): Check caller_save_initialized_p.
* ira.c (ira): Call init_caller_save if flag_caller_saves.

testsuite/
PR 43562
* gcc.dg/pr43562.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@157849 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog