1; RUN: llc < %s -march=x86 | FileCheck %s
2
3;; This example can't fold the or into an LEA.
4define i32 @test(float ** %tmp2, i32 %tmp12) nounwind {
5; CHECK-LABEL: test:
6; CHECK-NOT: ret
7; CHECK: orl $1, %{{.*}}
8; CHECK: ret
9
10	%tmp3 = load float** %tmp2
11	%tmp132 = shl i32 %tmp12, 2		; <i32> [#uses=1]
12	%tmp4 = bitcast float* %tmp3 to i8*		; <i8*> [#uses=1]
13	%ctg2 = getelementptr i8* %tmp4, i32 %tmp132		; <i8*> [#uses=1]
14	%tmp6 = ptrtoint i8* %ctg2 to i32		; <i32> [#uses=1]
15	%tmp14 = or i32 %tmp6, 1		; <i32> [#uses=1]
16	ret i32 %tmp14
17}
18
19;; This can!
20define i32 @test2(i32 %a, i32 %b) nounwind {
21; CHECK-LABEL: test2:
22; CHECK-NOT: ret
23; CHECK: leal 3(,%{{.*}},8)
24; CHECK: ret
25
26	%c = shl i32 %a, 3
27	%d = or i32 %c, 3
28	ret i32 %d
29}
30