tree.h (tree_invariant_p): Declare.
authorRichard Biener <rguenther@suse.de>
Wed, 2 Dec 2015 14:50:32 +0000 (14:50 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 2 Dec 2015 14:50:32 +0000 (14:50 +0000)
commit7b2eca00295325f4029b71bee8263df7a1275091
tree586bfb9ddbef4ac08f6963d13fa8e8c76959d631
parent694e5e4baebff76320ecbb0c119bc086126c4095
tree.h (tree_invariant_p): Declare.

2015-12-02  Richard Biener  <rguenther@suse.de>

* tree.h (tree_invariant_p): Declare.
* tree.c (tree_invariant_p): Export.
* genmatch.c (dt_simplify::gen_1): For GENERIC code-gen never
create SAVE_EXPRs but reject patterns if we would need to.

From-SVN: r231178
gcc/ChangeLog
gcc/genmatch.c
gcc/tree.c
gcc/tree.h