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Backport from trunk (r190222):
authorsteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 15 Oct 2012 21:31:57 +0000 (21:31 +0000)
committersteven <steven@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 15 Oct 2012 21:31:57 +0000 (21:31 +0000)
commitcc5aea0c4435a310e34b6abeed58591099ebc4b2
tree086611a7fcaa2c571442d2d7f6851ff95a259aea
parentb269c9186e3f4bf2f53e45539ef75cb89162c807
Backport from trunk (r190222):

PR tree-optimization/54146
* ifcvt.c: Include pointer-set.h.
(cond_move_process_if_block): Change type of then_regs and
else_regs from alloca'd array to pointer_sets.
(check_cond_move_block): Update for this change.
(cond_move_convert_if_block): Likewise.
* Makefile.in: Fix dependencies for ifcvt.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@192476 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/Makefile.in
gcc/ifcvt.c