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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 05:15:32 +0000 (14:15 +0900)
commit5e039364683bf2b2b55f8203ff5daeea82be6400
treeacb533dcb5f039bfbb5b35d926a04474c99cffad
parent3da9632d86d9a9caff94dffdc7d05da12d3abcbf
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