|  | ;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s | 
|  |  | 
|  | ;CHECK-LABEL: test1: | 
|  | ;CHECK: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}, | 
|  | ;CHECK-NEXT: MUL NON-IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}}, | 
|  | ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}, | 
|  |  | 
|  | define amdgpu_ps void @test1(<4 x float> inreg %reg0) { | 
|  | %r0 = extractelement <4 x float> %reg0, i32 0 | 
|  | %r1 = extractelement <4 x float> %reg0, i32 1 | 
|  | %r2 = call float @llvm.pow.f32( float %r0, float %r1) | 
|  | %vec = insertelement <4 x float> undef, float %r2, i32 0 | 
|  | call void @llvm.r600.store.swizzle(<4 x float> %vec, i32 0, i32 0) | 
|  | ret void | 
|  | } | 
|  |  | 
|  | ;CHECK-LABEL: test2: | 
|  | ;CHECK: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}, | 
|  | ;CHECK-NEXT: MUL NON-IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}}, | 
|  | ;CHECK-NEXT: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}, | 
|  | ;CHECK-NEXT: MUL NON-IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}}, | 
|  | ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}, | 
|  | ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}, | 
|  | ;CHECK-NEXT: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}, | 
|  | ;CHECK-NEXT: MUL NON-IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}}, | 
|  | ;CHECK-NEXT: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}, | 
|  | ;CHECK-NEXT: MUL NON-IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}}, | 
|  | ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}, | 
|  | ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}}, | 
|  | define amdgpu_ps void @test2(<4 x float> inreg %reg0, <4 x float> inreg %reg1) { | 
|  | %vec = call <4 x float> @llvm.pow.v4f32( <4 x float> %reg0, <4 x float> %reg1) | 
|  | call void @llvm.r600.store.swizzle(<4 x float> %vec, i32 0, i32 0) | 
|  | ret void | 
|  | } | 
|  |  | 
|  | declare float @llvm.pow.f32(float ,float ) readonly | 
|  | declare <4 x float> @llvm.pow.v4f32(<4 x float> ,<4 x float> ) readonly | 
|  | declare void @llvm.r600.store.swizzle(<4 x float>, i32, i32) |