[llvm] [InstCombine] Fold `(trunc X)` into `X & Mask` inside `decomposeBitTestICmp` (PR #171195)

[Tirthankar Mazumder via llvm-commits]

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@@ -680,7 +680,7 @@ entry:
 define i32 @test28() nounwind  {
 ; CHECK-LABEL: @test28(
 ; CHECK-NEXT:  entry:
-; CHECK-NEXT:    [[ORIENTATIONS:%.*]] = alloca [1 x [1 x %struct.x]], align 8
+; CHECK-NEXT:    [[ORIENTATIONS:%.*]] = alloca [1 x [1 x [[STRUCT_X:%.*]]]], align 8
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wermos wrote:

I don't know why this line changed. Is this a harmless change? I'm not 100% sure, but it looks like a cosmetic (variable renaming) change to me.

https://github.com/llvm/llvm-project/pull/171195