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/vst1.ll

@@ -1,7 +1,7 @@
 ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s
 
 define void @vst1i8(i8* %A, <8 x i8>* %B) nounwind {
-;CHECK: vst1i8:
+;CHECK-LABEL: vst1i8:
 ;Check the alignment value.  Max for this instruction is 64 bits:
 ;CHECK: vst1.8 {d16}, [r0:64]
 	%tmp1 = load <8 x i8>* %B
@@ -10,7 +10,7 @@ define void @vst1i8(i8* %A, <8 x i8>* %B) nounwind {
 }
 
 define void @vst1i16(i16* %A, <4 x i16>* %B) nounwind {
-;CHECK: vst1i16:
+;CHECK-LABEL: vst1i16:
 ;CHECK: vst1.16
 	%tmp0 = bitcast i16* %A to i8*
 	%tmp1 = load <4 x i16>* %B
@@ -19,7 +19,7 @@ define void @vst1i16(i16* %A, <4 x i16>* %B) nounwind {
 }
 
 define void @vst1i32(i32* %A, <2 x i32>* %B) nounwind {
-;CHECK: vst1i32:
+;CHECK-LABEL: vst1i32:
 ;CHECK: vst1.32
 	%tmp0 = bitcast i32* %A to i8*
 	%tmp1 = load <2 x i32>* %B
@@ -28,7 +28,7 @@ define void @vst1i32(i32* %A, <2 x i32>* %B) nounwind {
 }
 
 define void @vst1f(float* %A, <2 x float>* %B) nounwind {
-;CHECK: vst1f:
+;CHECK-LABEL: vst1f:
 ;CHECK: vst1.32
 	%tmp0 = bitcast float* %A to i8*
 	%tmp1 = load <2 x float>* %B
@@ -38,7 +38,7 @@ define void @vst1f(float* %A, <2 x float>* %B) nounwind {
 
 ;Check for a post-increment updating store.
 define void @vst1f_update(float** %ptr, <2 x float>* %B) nounwind {
-;CHECK: vst1f_update:
+;CHECK-LABEL: vst1f_update:
 ;CHECK: vst1.32 {d16}, [r1]!
 	%A = load float** %ptr
 	%tmp0 = bitcast float* %A to i8*
@@ -50,7 +50,7 @@ define void @vst1f_update(float** %ptr, <2 x float>* %B) nounwind {
 }
 
 define void @vst1i64(i64* %A, <1 x i64>* %B) nounwind {
-;CHECK: vst1i64:
+;CHECK-LABEL: vst1i64:
 ;CHECK: vst1.64
 	%tmp0 = bitcast i64* %A to i8*
 	%tmp1 = load <1 x i64>* %B
@@ -59,7 +59,7 @@ define void @vst1i64(i64* %A, <1 x i64>* %B) nounwind {
 }
 
 define void @vst1Qi8(i8* %A, <16 x i8>* %B) nounwind {
-;CHECK: vst1Qi8:
+;CHECK-LABEL: vst1Qi8:
 ;Check the alignment value.  Max for this instruction is 128 bits:
 ;CHECK: vst1.8 {d16, d17}, [r0:64]
 	%tmp1 = load <16 x i8>* %B
@@ -68,7 +68,7 @@ define void @vst1Qi8(i8* %A, <16 x i8>* %B) nounwind {
 }
 
 define void @vst1Qi16(i16* %A, <8 x i16>* %B) nounwind {
-;CHECK: vst1Qi16:
+;CHECK-LABEL: vst1Qi16:
 ;Check the alignment value.  Max for this instruction is 128 bits:
 ;CHECK: vst1.16 {d16, d17}, [r0:128]
 	%tmp0 = bitcast i16* %A to i8*
@@ -79,7 +79,7 @@ define void @vst1Qi16(i16* %A, <8 x i16>* %B) nounwind {
 
 ;Check for a post-increment updating store with register increment.
 define void @vst1Qi16_update(i16** %ptr, <8 x i16>* %B, i32 %inc) nounwind {
-;CHECK: vst1Qi16_update:
+;CHECK-LABEL: vst1Qi16_update:
 ;CHECK: vst1.16 {d16, d17}, [r1:64], r2
 	%A = load i16** %ptr
 	%tmp0 = bitcast i16* %A to i8*
@@ -91,7 +91,7 @@ define void @vst1Qi16_update(i16** %ptr, <8 x i16>* %B, i32 %inc) nounwind {
 }
 
 define void @vst1Qi32(i32* %A, <4 x i32>* %B) nounwind {
-;CHECK: vst1Qi32:
+;CHECK-LABEL: vst1Qi32:
 ;CHECK: vst1.32
 	%tmp0 = bitcast i32* %A to i8*
 	%tmp1 = load <4 x i32>* %B
@@ -100,7 +100,7 @@ define void @vst1Qi32(i32* %A, <4 x i32>* %B) nounwind {
 }
 
 define void @vst1Qf(float* %A, <4 x float>* %B) nounwind {
-;CHECK: vst1Qf:
+;CHECK-LABEL: vst1Qf:
 ;CHECK: vst1.32
 	%tmp0 = bitcast float* %A to i8*
 	%tmp1 = load <4 x float>* %B
@@ -109,7 +109,7 @@ define void @vst1Qf(float* %A, <4 x float>* %B) nounwind {
 }
 
 define void @vst1Qi64(i64* %A, <2 x i64>* %B) nounwind {
-;CHECK: vst1Qi64:
+;CHECK-LABEL: vst1Qi64:
 ;CHECK: vst1.64
 	%tmp0 = bitcast i64* %A to i8*
 	%tmp1 = load <2 x i64>* %B