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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/XCore/store.ll

@@ -2,7 +2,7 @@
 
 define void @store32(i32* %p, i32 %offset, i32 %val) nounwind {
 entry:
-; CHECK: store32:
+; CHECK-LABEL: store32:
 ; CHECK: stw r2, r0[r1]
 	%0 = getelementptr i32* %p, i32 %offset
 	store i32 %val, i32* %0, align 4
@@ -11,7 +11,7 @@ entry:
 
 define void @store32_imm(i32* %p, i32 %val) nounwind {
 entry:
-; CHECK: store32_imm:
+; CHECK-LABEL: store32_imm:
 ; CHECK: stw r1, r0[11]
 	%0 = getelementptr i32* %p, i32 11
 	store i32 %val, i32* %0, align 4
@@ -20,7 +20,7 @@ entry:
 
 define void @store16(i16* %p, i32 %offset, i16 %val) nounwind {
 entry:
-; CHECK: store16:
+; CHECK-LABEL: store16:
 ; CHECK: st16 r2, r0[r1]
 	%0 = getelementptr i16* %p, i32 %offset
 	store i16 %val, i16* %0, align 2
@@ -29,7 +29,7 @@ entry:
 
 define void @store8(i8* %p, i32 %offset, i8 %val) nounwind {
 entry:
-; CHECK: store8:
+; CHECK-LABEL: store8:
 ; CHECK: st8 r2, r0[r1]
 	%0 = getelementptr i8* %p, i32 %offset
 	store i8 %val, i8* %0, align 1