Convert CodeGen/*/*.ll tests to use the new CHECK-LABEL for easier debugging. No functionality change and all tests pass after conversion.

This was done with the following sed invocation to catch label lines demarking function boundaries:
    sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll
which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186258 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/X86/ctpop-combine.ll

@@ -8,7 +8,7 @@ define i32 @test1(i64 %x) nounwind readnone {
   %cmp = icmp ugt i32 %cast, 1
   %conv = zext i1 %cmp to i32
   ret i32 %conv
-; CHECK: test1:
+; CHECK-LABEL: test1:
 ; CHECK: leaq -1([[A0:%rdi|%rcx]])
 ; CHECK-NEXT: testq
 ; CHECK-NEXT: setne
@@ -21,7 +21,7 @@ define i32 @test2(i64 %x) nounwind readnone {
   %cmp = icmp ult i64 %count, 2
   %conv = zext i1 %cmp to i32
   ret i32 %conv
-; CHECK: test2:
+; CHECK-LABEL: test2:
 ; CHECK: leaq -1([[A0]])
 ; CHECK-NEXT: testq
 ; CHECK-NEXT: sete
@@ -34,7 +34,7 @@ define i32 @test3(i64 %x) nounwind readnone {
   %cmp = icmp ult i6 %cast, 2
   %conv = zext i1 %cmp to i32
   ret i32 %conv
-; CHECK: test3:
+; CHECK-LABEL: test3:
 ; CHECK: cmpb $2
 ; CHECK: ret
 }