16 lines
512 B
LLVM
16 lines
512 B
LLVM
; -simplifycfg -simplifycfg-require-and-preserve-domtree=1 is not folding blocks if there is a PHI node involved. This
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; should be fixed eventually
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; RUN: opt < %s -simplifycfg -simplifycfg-require-and-preserve-domtree=1 -S | FileCheck %s
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define i32 @main(i32 %argc) {
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; <label>:0
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; CHECK-NOT: br label %InlinedFunctionReturnNode
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br label %InlinedFunctionReturnNode
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InlinedFunctionReturnNode: ; preds = %0
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%X = phi i32 [ 7, %0 ] ; <i32> [#uses=1]
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%Y = add i32 %X, %argc ; <i32> [#uses=1]
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ret i32 %Y
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}
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