git.sourceforge.jp Git - pf3gnuchains/gcc-fork.git/commit

(root) / pf3gnuchains / gcc-fork.git / commit

author	jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
	Sun, 29 May 2011 18:51:48 +0000 (18:51 +0000)
committer	jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
	Sun, 29 May 2011 18:51:48 +0000 (18:51 +0000)
commit	4ca75988218b329167e97444ac1eaa78a8dd7ed1
tree	e3942ff4a32ccdefecf128d160069a33707c0ecd	tree \| snapshot
parent	0c482c1d1b25119534145b9b15aabd96d7575688	commit \| diff

PR rtl-optimization/49095
* config/i386/predicates.md (plusminuslogic_operator): New predicate.
* config/i386/i386.md: Add peepholes for mem {+,-,&,|,^}= x; mem != 0.

* gcc.target/i386/pr49095.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174413 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| history
gcc/config/i386/i386.md		diff \| blob \| history
gcc/config/i386/predicates.md		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| history
gcc/testsuite/gcc.target/i386/pr49095.c	[new file with mode: 0644]	blob

RSS Atom

About OSDN

Find Software

Develop Software

Help