[llvm] [StandardInstrumentation] Annotate loops with the function name (PR #90756)

[Arthur Eubanks via llvm-commits]

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@@ -42,29 +42,29 @@ l0.0.1.ph:
 l0.0.1:
   %cond.0.0.1 = load volatile i1, ptr %ptr
   br i1 %cond.0.0.1, label %l0.0.1, label %l0.0.latch
-; CHECK: LoopFullUnrollPass on l0.0.1
+; CHECK: LoopFullUnrollPass on loop %l0.0.1
 ; CHECK-NOT: LoopFullUnrollPass
 
 l0.0.latch:
   %cmp = icmp slt i32 %iv.next, 2
   br i1 %cmp, label %l0.0, label %l0.latch
-; CHECK: LoopFullUnrollPass on l0.0
+; CHECK: LoopFullUnrollPass on loop %l0.0
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aeubanks wrote:

the CHECK line isn't consistent with the ones you added below with the function name, I'd either keep everything without or with the function name in the CHECK

https://github.com/llvm/llvm-project/pull/90756