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	Commit message (Collapse)	Author	Age
*	Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to ↵	Stephen Lin	2013-07-14
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	function definitions for more informative error messages. No functionality change and all updated tests passed locally. This update was done with the following bash script: find test/CodeGen -name ".ll" \| \ while read NAME; do echo "$NAME" if ! grep -q "^; RUN: llc.debug" $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" $TEMP done sed -i '' "s/;$.$-LABEL-LABEL:/;\1-LABEL:/" $TEMP sed -i '' "s/;$.$-NEXT-LABEL:/;\1-NEXT:/" $TEMP sed -i '' "s/;$.$-NOT-LABEL:/;\1-NOT:/" $TEMP sed -i '' "s/;$.*$-DAG-LABEL:/;\1-DAG:/" $TEMP mv $TEMP $NAME fi done git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
*	Add x86-specific DAG combine to simplify:	Chad Rosier	2012-04-27
	x == -y --> x+y == 0 x != -y --> x+y != 0 On x86, the generated code goes from negl %esi cmpl %esi, %edi je .LBB0_2 to addl %esi, %edi je .L4 This case is correctly handled for ARM with "cmn". Patch by Manman Ren. rdar://11245199 PR12545 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155739 91177308-0d34-0410-b5e6-96231b3b80d8