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/trap.ll

@@ -1,6 +1,6 @@
 ; RUN: llc < %s -march=x86 -mcpu=yonah | FileCheck %s
 
-; CHECK: test0:
+; CHECK-LABEL: test0:
 ; CHECK: ud2
 define i32 @test0() noreturn nounwind  {
 entry:
@@ -8,7 +8,7 @@ entry:
 	unreachable
 }
 
-; CHECK: test1:
+; CHECK-LABEL: test1:
 ; CHECK: int3
 define i32 @test1() noreturn nounwind  {
 entry: