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/ARM/ldr.ll

@@ -1,7 +1,7 @@
 ; RUN: llc < %s -march=arm | FileCheck %s
 
 define i32 @f1(i32* %v) {
-; CHECK: f1:
+; CHECK-LABEL: f1:
 ; CHECK: ldr r0
 entry:
         %tmp = load i32* %v
@@ -9,7 +9,7 @@ entry:
 }
 
 define i32 @f2(i32* %v) {
-; CHECK: f2:
+; CHECK-LABEL: f2:
 ; CHECK: ldr r0
 entry:
         %tmp2 = getelementptr i32* %v, i32 1023
@@ -18,7 +18,7 @@ entry:
 }
 
 define i32 @f3(i32* %v) {
-; CHECK: f3:
+; CHECK-LABEL: f3:
 ; CHECK: mov
 ; CHECK: ldr r0
 entry:
@@ -28,7 +28,7 @@ entry:
 }
 
 define i32 @f4(i32 %base) {
-; CHECK: f4:
+; CHECK-LABEL: f4:
 ; CHECK-NOT: mvn
 ; CHECK: ldr r0
 entry:
@@ -39,7 +39,7 @@ entry:
 }
 
 define i32 @f5(i32 %base, i32 %offset) {
-; CHECK: f5:
+; CHECK-LABEL: f5:
 ; CHECK: ldr r0
 entry:
         %tmp1 = add i32 %base, %offset
@@ -49,7 +49,7 @@ entry:
 }
 
 define i32 @f6(i32 %base, i32 %offset) {
-; CHECK: f6:
+; CHECK-LABEL: f6:
 ; CHECK: ldr r0{{.*}}lsl{{.*}}
 entry:
         %tmp1 = shl i32 %offset, 2
@@ -60,7 +60,7 @@ entry:
 }
 
 define i32 @f7(i32 %base, i32 %offset) {
-; CHECK: f7:
+; CHECK-LABEL: f7:
 ; CHECK: ldr r0{{.*}}lsr{{.*}}
 entry:
         %tmp1 = lshr i32 %offset, 2