1; RUN: llc < %s -march=x86 -mcpu=generic | FileCheck %s
2; RUN: llc < %s -march=x86 -mcpu=atom | FileCheck -check-prefix=ATOM %s
3
4define void @foo(float* nocapture %A, float* nocapture %B, float* nocapture %C, i32 %N) nounwind {
5; ATOM: foo
6; ATOM: addl
7; ATOM: addl
8; ATOM: leal
9
10; CHECK: foo
11; CHECK: addl
12; CHECK: addl
13; CHECK: addl
14
15entry:
16	%0 = icmp sgt i32 %N, 0		; <i1> [#uses=1]
17	br i1 %0, label %bb, label %return
18
19bb:		; preds = %bb, %entry
20	%i.03 = phi i32 [ 0, %entry ], [ %indvar.next, %bb ]		; <i32> [#uses=5]
21	%1 = getelementptr float, float* %A, i32 %i.03		; <float*> [#uses=1]
22	%2 = load float, float* %1, align 4		; <float> [#uses=1]
23	%3 = getelementptr float, float* %B, i32 %i.03		; <float*> [#uses=1]
24	%4 = load float, float* %3, align 4		; <float> [#uses=1]
25	%5 = fadd float %2, %4		; <float> [#uses=1]
26	%6 = getelementptr float, float* %C, i32 %i.03		; <float*> [#uses=1]
27	store float %5, float* %6, align 4
28	%7 = add i32 %i.03, 10		; <i32> [#uses=3]
29	%8 = getelementptr float, float* %A, i32 %7		; <float*> [#uses=1]
30	%9 = load float, float* %8, align 4		; <float> [#uses=1]
31	%10 = getelementptr float, float* %B, i32 %7		; <float*> [#uses=1]
32	%11 = load float, float* %10, align 4		; <float> [#uses=1]
33	%12 = fadd float %9, %11		; <float> [#uses=1]
34	%13 = getelementptr float, float* %C, i32 %7		; <float*> [#uses=1]
35	store float %12, float* %13, align 4
36	%indvar.next = add i32 %i.03, 1		; <i32> [#uses=2]
37	%exitcond = icmp eq i32 %indvar.next, %N		; <i1> [#uses=1]
38	br i1 %exitcond, label %return, label %bb
39
40return:		; preds = %bb, %entry
41	ret void
42}
43