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
diff --git a/llvm/test/Transforms/LoopVectorize/if-conversion.ll b/llvm/test/Transforms/LoopVectorize/if-conversion.ll
index 6e7c03a..88e56b2 100644
--- a/llvm/test/Transforms/LoopVectorize/if-conversion.ll
+++ b/llvm/test/Transforms/LoopVectorize/if-conversion.ll
@@ -17,7 +17,7 @@
 ;  }
 ;}
 
-;CHECK: @function0
+;CHECK-LABEL: @function0(
 ;CHECK: load <4 x i32>
 ;CHECK: icmp sgt <4 x i32>
 ;CHECK: mul <4 x i32>
@@ -70,7 +70,7 @@
 ;   return sum;
 ; }
 
-;CHECK: @reduction_func
+;CHECK-LABEL: @reduction_func(
 ;CHECK: load <4 x i32>
 ;CHECK: icmp sgt <4 x i32>
 ;CHECK: add <4 x i32>