mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
205b641954
input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. llvm-svn: 81537
33 lines
641 B
LLVM
33 lines
641 B
LLVM
; RUN: opt < %s -jump-threading -mem2reg -instcombine -simplifycfg -S | grep {ret i32 %v1}
|
|
; There should be no uncond branches left.
|
|
; RUN: opt < %s -jump-threading -mem2reg -instcombine -simplifycfg -S | not grep {br label}
|
|
|
|
declare i32 @f1()
|
|
declare i32 @f2()
|
|
declare void @f3()
|
|
|
|
define i32 @test(i1 %cond, i1 %cond2) {
|
|
br i1 %cond, label %T1, label %F1
|
|
|
|
T1:
|
|
%v1 = call i32 @f1()
|
|
br label %Merge
|
|
|
|
F1:
|
|
%v2 = call i32 @f2()
|
|
br label %Merge
|
|
|
|
Merge:
|
|
%A = phi i1 [true, %T1], [false, %F1]
|
|
%B = phi i32 [%v1, %T1], [%v2, %F1]
|
|
%C = and i1 %A, %cond2
|
|
br i1 %C, label %T2, label %F2
|
|
|
|
T2:
|
|
call void @f3()
|
|
ret i32 %B
|
|
|
|
F2:
|
|
ret i32 %B
|
|
}
|