4 Commits

Author	SHA1	Message	Date
Serge Pavlov	9ef66a8266	Reorder shuffle and binary operation. ... This patch enables transformations: BinOp(shuffle(v1), shuffle(v2)) -> shuffle(BinOp(v1, v2)) BinOp(shuffle(v1), const1) -> shuffle(BinOp, const2) They allow to eliminate extra shuffles in some cases. Differential Revision: http://reviews.llvm.org/D3525 llvm-svn: 208488	2014-05-11 08:46:12 +00:00
Stephen Lin	c1c7a1309c	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. ... This update was done with the following bash script: find test/Transforms -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_]*\):\( *\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3@$FUNC(/g" $TEMP done mv $TEMP $NAME fi done llvm-svn: 186268	2013-07-14 01:42:54 +00:00
Arnold Schwaighofer	8db6347b9d	Fix spelling. ... llvm-svn: 185052	2013-06-27 01:01:11 +00:00
Arnold Schwaighofer	ccd6c9929b	LoopVectorize: Don't store a reversed value in the vectorized value map ... When we store values for reversed induction stores we must not store the reversed value in the vectorized value map. Another instruction might use this value. This fixes 3 test cases of PR16455. llvm-svn: 185051	2013-06-27 00:45:41 +00:00