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      1 ; RUN: llc < %s -march=x86 -mcpu=generic | FileCheck %s
      2 ; RUN: llc < %s -march=x86 -mcpu=atom | FileCheck -check-prefix=ATOM %s
      3 
      4 define 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 
     15 entry:
     16 	%0 = icmp sgt i32 %N, 0		; <i1> [#uses=1]
     17 	br i1 %0, label %bb, label %return
     18 
     19 bb:		; 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 
     40 return:		; preds = %bb, %entry
     41 	ret void
     42 }
     43