git.ipfire.org Git - thirdparty/gcc.git/commit

author	Martin Jambor <mjambor@suse.cz>
	Tue, 12 Nov 2013 12:53:53 +0000 (13:53 +0100)
committer	Martin Jambor <jamborm@gcc.gnu.org>
	Tue, 12 Nov 2013 12:53:53 +0000 (13:53 +0100)
commit	732dad8f32152ed7cbb2d4cb8ba0fc21f608fe70
tree	8204bc7db38fa0de22d6be0af6e5095e7e8aaf5a	tree \| snapshot
parent	e4c04ff0e8852321a12bd02c520cdecef5dc2ac7	commit \| diff

re PR rtl-optimization/10474 (shrink wrapping for functions)

2013-11-12 Martin Jambor <mjambor@suse.cz>

PR rtl-optimization/10474
* ira.c (interesting_dest_for_shprep): New function.
(split_live_ranges_for_shrink_wrap): Likewise.
(find_moveable_pseudos): Move calculation of dominance info,
df_analysios and the final anlyses to...
(ira): ...here, call split_live_ranges_for_shrink_wrap.

testsuite/
* gcc.dg/pr10474.c: New testcase.
* gcc.dg/ira-shrinkwrap-prep-1.c: Likewise.
* gcc.dg/ira-shrinkwrap-prep-2.c: Likewise.

From-SVN: r204698

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/ira.c		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gcc.dg/ira-shrinkwrap-prep-1.c	[new file with mode: 0644]	blob
gcc/testsuite/gcc.dg/ira-shrinkwrap-prep-2.c	[new file with mode: 0644]	blob
gcc/testsuite/gcc.dg/pr10474.c	[new file with mode: 0644]	blob