Xamarin Public Jenkins (auto-signing) 468663ddbb Imported Upstream version 6.10.0.49
Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
2020-01-16 16:38:04 +00:00

31 lines
455 B
LLVM

; There should be no phi nodes left.
; RUN: opt < %s -jump-threading -S | not grep "phi i32"
declare i32 @f1()
declare i32 @f2()
declare void @f3()
define i32 @test(i1 %cond) {
br i1 %cond, label %T1, label %F1
T1:
%v1 = call i32 @f1()
br label %Merge
F1:
%v2 = call i32 @f2()
br label %Merge
Merge:
%B = phi i32 [%v1, %T1], [12, %F1]
%A = icmp ne i32 %B, 42
br i1 %A, label %T2, label %F2
T2:
call void @f3()
ret i32 1
F2:
ret i32 0
}