Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to 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

llvm-svn: 186280
diff --git a/llvm/test/CodeGen/X86/avx2-logic.ll b/llvm/test/CodeGen/X86/avx2-logic.ll
index a5bb1a8..3d4fcec6 100644
--- a/llvm/test/CodeGen/X86/avx2-logic.ll
+++ b/llvm/test/CodeGen/X86/avx2-logic.ll
@@ -55,7 +55,7 @@
 
 define <8 x i32> @signd(<8 x i32> %a, <8 x i32> %b) nounwind {
 entry:
-; CHECK: signd:
+; CHECK-LABEL: signd:
 ; CHECK: psignd
 ; CHECK-NOT: sub
 ; CHECK: ret
@@ -70,7 +70,7 @@
 
 define <8 x i32> @blendvb(<8 x i32> %b, <8 x i32> %a, <8 x i32> %c) nounwind {
 entry:
-; CHECK: blendvb:
+; CHECK-LABEL: blendvb:
 ; CHECK: pblendvb
 ; CHECK: ret
   %b.lobit = ashr <8 x i32> %b, <i32 31, i32 31, i32 31, i32 31, i32 31, i32 31, i32 31, i32 31>