projects
/
oota-llvm.git
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
fix infinite loop in instcombine in the presence of a (malformed) self-referencing...
[oota-llvm.git]
/
test
/
Transforms
/
InstSimplify
/
phi.ll
1
; RUN: opt < %s -instsimplify -S | FileCheck %s
2
3
; PR12189
4
define i1 @test1(i32 %x) {
5
; CHECK: @test1
6
br i1 true, label %a, label %b
7
8
a:
9
%aa = or i32 %x, 10
10
br label %c
11
12
b:
13
%bb = or i32 %x, 10
14
br label %c
15
16
c:
17
%cc = phi i32 [ %bb, %b ], [%aa, %a ]
18
%d = urem i32 %cc, 2
19
%e = icmp eq i32 %d, 0
20
ret i1 %e
21
; CHECK: ret i1 %e
22
}