blob: 5a8f623e6f506d9be1456642280b7b005d0c0eca (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
; RUN: llc -mtriple=arm-eabi -mattr=+v4t %s -o - | FileCheck %s
; RUN: llc -mtriple=arm-eabi -mattr=+v4t -addr-sink-using-gep=1 %s -o - | FileCheck %s
; <rdar://problem/8686347>
define i32 @test1(i1 %a, i32* %b) {
; CHECK: test1
entry:
br i1 %a, label %lblock, label %rblock
lblock:
%lbranch = getelementptr i32* %b, i32 1
br label %end
rblock:
%rbranch = getelementptr i32* %b, i32 1
br label %end
end:
; CHECK: ldr r0, [r1, #4]
%gep = phi i32* [%lbranch, %lblock], [%rbranch, %rblock]
%r = load i32* %gep
; CHECK-NEXT: bx lr
ret i32 %r
}
|
