bolt/deps/llvm-18.1.8/llvm/test/Transforms/GVN/pr36063.ll

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2025-02-14 19:21:04 +01:00
; RUN: opt < %s -passes=memcpyopt,mldst-motion,gvn -S | FileCheck %s
define void @foo(ptr %ret, i1 %x) {
%a = alloca i8
br i1 %x, label %yes, label %no
yes: ; preds = %0
store i8 5, ptr %a
br label %out
no: ; preds = %0
store i8 5, ptr %a
br label %out
out: ; preds = %no, %yes
%tmp = load i8, ptr %a
; CHECK-NOT: undef
store i8 %tmp, ptr %ret
ret void
}