Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/GVNHoist/pr30499.ll

@@ -1,30 +0,0 @@
-; RUN: opt -S -gvn-hoist < %s
-
-define void @_Z3fn2v() #0 {
-entry:
-  %a = alloca i8*, align 8
-  %b = alloca i32, align 4
-  %0 = load i8*, i8** %a, align 8
-  store i8 0, i8* %0, align 1
-  %1 = load i32, i32* %b, align 4
-  %tobool = icmp ne i32 %1, 0
-  br i1 %tobool, label %if.then, label %if.end
-
-if.then:                                          ; preds = %entry
-  %call = call i64 @_Z3fn1v() #2
-  %conv = trunc i64 %call to i32
-  store i32 %conv, i32* %b, align 4
-  br label %if.end
-
-if.end:                                           ; preds = %if.then, %entry
-  %2 = load i8*, i8** %a, align 8
-  store i8 0, i8* %2, align 1
-  ret void
-}
-
-; Function Attrs: nounwind readonly
-declare i64 @_Z3fn1v() #1
-
-attributes #0 = { nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { nounwind readonly "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #2 = { nounwind readonly }