projects / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 54e3785) | patch
re PR rtl-optimization/66706 (Redundant bitmask instruction on x >> (n & 32))
authorSegher Boessenkool <segher@kernel.crashing.org>
Thu, 2 Jul 2015 16:27:11 +0000 (18:27 +0200)
committerSegher Boessenkool <segher@gcc.gnu.org>
Thu, 2 Jul 2015 16:27:11 +0000 (18:27 +0200)
commite62bb796efb2198b7d2ab98c8030c9da7aceeab7
treed174096834a05a5f44f5c2a50ff943b93ef3cce3tree
parent54e378516d0f5f61de13da1c6bdd0884c2b0b5aacommit | diff
re PR rtl-optimization/66706 (Redundant bitmask instruction on x >> (n & 32))

PR rtl-optimization/66706
* combine.c (make_compound_operation): If an AND of SUBREG of
LSHIFTRT does not simplify, see if just the AND of SUBREG does.

From-SVN: r225344
gcc/ChangeLog diff | blob | history
gcc/combine.c diff | blob | history