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/vpadal.ll

@@ -1,7 +1,7 @@
 ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s
 
 define <4 x i16> @vpadals8(<4 x i16>* %A, <8 x i8>* %B) nounwind {
-;CHECK: vpadals8:
+;CHECK-LABEL: vpadals8:
 ;CHECK: vpadal.s8
 	%tmp1 = load <4 x i16>* %A
 	%tmp2 = load <8 x i8>* %B
@@ -10,7 +10,7 @@ define <4 x i16> @vpadals8(<4 x i16>* %A, <8 x i8>* %B) nounwind {
 }
 
 define <2 x i32> @vpadals16(<2 x i32>* %A, <4 x i16>* %B) nounwind {
-;CHECK: vpadals16:
+;CHECK-LABEL: vpadals16:
 ;CHECK: vpadal.s16
 	%tmp1 = load <2 x i32>* %A
 	%tmp2 = load <4 x i16>* %B
@@ -19,7 +19,7 @@ define <2 x i32> @vpadals16(<2 x i32>* %A, <4 x i16>* %B) nounwind {
 }
 
 define <1 x i64> @vpadals32(<1 x i64>* %A, <2 x i32>* %B) nounwind {
-;CHECK: vpadals32:
+;CHECK-LABEL: vpadals32:
 ;CHECK: vpadal.s32
 	%tmp1 = load <1 x i64>* %A
 	%tmp2 = load <2 x i32>* %B
@@ -28,7 +28,7 @@ define <1 x i64> @vpadals32(<1 x i64>* %A, <2 x i32>* %B) nounwind {
 }
 
 define <4 x i16> @vpadalu8(<4 x i16>* %A, <8 x i8>* %B) nounwind {
-;CHECK: vpadalu8:
+;CHECK-LABEL: vpadalu8:
 ;CHECK: vpadal.u8
 	%tmp1 = load <4 x i16>* %A
 	%tmp2 = load <8 x i8>* %B
@@ -37,7 +37,7 @@ define <4 x i16> @vpadalu8(<4 x i16>* %A, <8 x i8>* %B) nounwind {
 }
 
 define <2 x i32> @vpadalu16(<2 x i32>* %A, <4 x i16>* %B) nounwind {
-;CHECK: vpadalu16:
+;CHECK-LABEL: vpadalu16:
 ;CHECK: vpadal.u16
 	%tmp1 = load <2 x i32>* %A
 	%tmp2 = load <4 x i16>* %B
@@ -46,7 +46,7 @@ define <2 x i32> @vpadalu16(<2 x i32>* %A, <4 x i16>* %B) nounwind {
 }
 
 define <1 x i64> @vpadalu32(<1 x i64>* %A, <2 x i32>* %B) nounwind {
-;CHECK: vpadalu32:
+;CHECK-LABEL: vpadalu32:
 ;CHECK: vpadal.u32
 	%tmp1 = load <1 x i64>* %A
 	%tmp2 = load <2 x i32>* %B
@@ -55,7 +55,7 @@ define <1 x i64> @vpadalu32(<1 x i64>* %A, <2 x i32>* %B) nounwind {
 }
 
 define <8 x i16> @vpadalQs8(<8 x i16>* %A, <16 x i8>* %B) nounwind {
-;CHECK: vpadalQs8:
+;CHECK-LABEL: vpadalQs8:
 ;CHECK: vpadal.s8
 	%tmp1 = load <8 x i16>* %A
 	%tmp2 = load <16 x i8>* %B
@@ -64,7 +64,7 @@ define <8 x i16> @vpadalQs8(<8 x i16>* %A, <16 x i8>* %B) nounwind {
 }
 
 define <4 x i32> @vpadalQs16(<4 x i32>* %A, <8 x i16>* %B) nounwind {
-;CHECK: vpadalQs16:
+;CHECK-LABEL: vpadalQs16:
 ;CHECK: vpadal.s16
 	%tmp1 = load <4 x i32>* %A
 	%tmp2 = load <8 x i16>* %B
@@ -73,7 +73,7 @@ define <4 x i32> @vpadalQs16(<4 x i32>* %A, <8 x i16>* %B) nounwind {
 }
 
 define <2 x i64> @vpadalQs32(<2 x i64>* %A, <4 x i32>* %B) nounwind {
-;CHECK: vpadalQs32:
+;CHECK-LABEL: vpadalQs32:
 ;CHECK: vpadal.s32
 	%tmp1 = load <2 x i64>* %A
 	%tmp2 = load <4 x i32>* %B
@@ -82,7 +82,7 @@ define <2 x i64> @vpadalQs32(<2 x i64>* %A, <4 x i32>* %B) nounwind {
 }
 
 define <8 x i16> @vpadalQu8(<8 x i16>* %A, <16 x i8>* %B) nounwind {
-;CHECK: vpadalQu8:
+;CHECK-LABEL: vpadalQu8:
 ;CHECK: vpadal.u8
 	%tmp1 = load <8 x i16>* %A
 	%tmp2 = load <16 x i8>* %B
@@ -91,7 +91,7 @@ define <8 x i16> @vpadalQu8(<8 x i16>* %A, <16 x i8>* %B) nounwind {
 }
 
 define <4 x i32> @vpadalQu16(<4 x i32>* %A, <8 x i16>* %B) nounwind {
-;CHECK: vpadalQu16:
+;CHECK-LABEL: vpadalQu16:
 ;CHECK: vpadal.u16
 	%tmp1 = load <4 x i32>* %A
 	%tmp2 = load <8 x i16>* %B
@@ -100,7 +100,7 @@ define <4 x i32> @vpadalQu16(<4 x i32>* %A, <8 x i16>* %B) nounwind {
 }
 
 define <2 x i64> @vpadalQu32(<2 x i64>* %A, <4 x i32>* %B) nounwind {
-;CHECK: vpadalQu32:
+;CHECK-LABEL: vpadalQu32:
 ;CHECK: vpadal.u32
 	%tmp1 = load <2 x i64>* %A
 	%tmp2 = load <4 x i32>* %B