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/MSP430/AddrMode-bis-xr.ll

@@ -8,7 +8,7 @@ define void @am1(i16* %a, i16 %x) nounwind {
 	store i16 %2, i16* %a
 	ret void
 }
-; CHECK: am1:
+; CHECK-LABEL: am1:
 ; CHECK:		bis.w	r14, 0(r15)
 
 @foo = external global i16
@@ -19,7 +19,7 @@ define void @am2(i16 %x) nounwind {
 	store i16 %2, i16* @foo
 	ret void
 }
-; CHECK: am2:
+; CHECK-LABEL: am2:
 ; CHECK:		bis.w	r15, &foo
 
 @bar = external global [2 x i8]
@@ -31,7 +31,7 @@ define void @am3(i16 %i, i8 %x) nounwind {
 	store i8 %3, i8* %1
 	ret void
 }
-; CHECK: am3:
+; CHECK-LABEL: am3:
 ; CHECK:		bis.b	r14, bar(r15)
 
 define void @am4(i16 %x) nounwind {
@@ -40,7 +40,7 @@ define void @am4(i16 %x) nounwind {
 	store volatile i16 %2, i16* inttoptr(i16 32 to i16*)
 	ret void
 }
-; CHECK: am4:
+; CHECK-LABEL: am4:
 ; CHECK:		bis.w	r15, &32
 
 define void @am5(i16* %a, i16 %x) readonly {
@@ -50,7 +50,7 @@ define void @am5(i16* %a, i16 %x) readonly {
 	store i16 %3, i16* %1
 	ret void
 }
-; CHECK: am5:
+; CHECK-LABEL: am5:
 ; CHECK:		bis.w	r14, 4(r15)
 
 %S = type { i16, i16 }
@@ -62,7 +62,7 @@ define void @am6(i16 %x) nounwind {
 	store i16 %2, i16* getelementptr (%S* @baz, i32 0, i32 1)
 	ret void
 }
-; CHECK: am6:
+; CHECK-LABEL: am6:
 ; CHECK:		bis.w	r15, &baz+2
 
 %T = type { i16, [2 x i8] }
@@ -76,6 +76,6 @@ define void @am7(i16 %n, i8 %x) nounwind {
 	store i8 %4, i8* %2
 	ret void
 }
-; CHECK: am7:
+; CHECK-LABEL: am7:
 ; CHECK:		bis.b	r14, duh+2(r15)