Committed.
Richard.
2014-07-15 Richard Biener <rguent...@suse.de>
* match.pd: Remove duplicated and broken rotate pattern.
Index: gcc/match.pd
===================================================================
--- gcc/match.pd (revision 212544)
+++ gcc/match.pd (working copy)
@@ -351,15 +351,6 @@ along with GCC; see the file COPYING3.
(lrotate @0 @1)))
-/* (x << CNT1) OP (x >> CNT2) -> x r<< CNT1 OP being +, |, ^ */
-(for op in plus bit_ior bit_xor
-(match_and_simplify
- (op:c (lshift @0 INTEGER_CST_P@1) (rshift @0 INTEGER_CST_P@2))
- if (tree_fits_uhwi_p (@1) && tree_fits_uhwi_p (@2)
- && tree_to_uhwi (@1) + tree_to_uhwi (@2) == TYPE_PRECISION (type))
- (lrotate @0 @1)))
-
-
/* ????s
We cannot reasonably match vector CONSTRUCTORs or vector constants
