|  | ; RUN: llc < %s -mtriple=powerpc64-apple-darwin -mcpu=g5 | FileCheck %s | 
|  | target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" | 
|  | target triple = "powerpc64-apple-darwin" | 
|  |  | 
|  | define <4 x float> @foo(<4 x float> %a, <4 x float> %b) nounwind { | 
|  | entry: | 
|  | %c = fadd <4 x float> %a, %b | 
|  | %d = fmul <4 x float> %c, %a | 
|  | call void asm sideeffect "", "~{VRsave}"() nounwind | 
|  | br label %return | 
|  |  | 
|  | ; CHECK: @foo | 
|  | ; CHECK: mfspr r{{[0-9]+}}, 256 | 
|  | ; CHECK: mtspr 256, r{{[0-9]+}} | 
|  |  | 
|  | return:                                           ; preds = %entry | 
|  | ret <4 x float> %d | 
|  | } | 
|  |  |