4 Commits

Author	SHA1	Message	Date
Serge Pavlov	86118b4532	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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208488 91177308-0d34-0410-b5e6-96231b3b80d8	2014-05-11 08:46:12 +00:00
Stephen Lin	39f4e8d9cc	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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8	2013-07-14 01:42:54 +00:00
Arnold Schwaighofer	e2b9912a78	Fix spelling. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185052 91177308-0d34-0410-b5e6-96231b3b80d8	2013-06-27 01:01:11 +00:00
Arnold Schwaighofer	45ef457b8f	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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185051 91177308-0d34-0410-b5e6-96231b3b80d8	2013-06-27 00:45:41 +00:00