1 ; RUN: llc < %s -march=r600 --mcpu=redwood | FileCheck %s --check-prefix=R600-CHECK 2 ; RUN: llc < %s -march=r600 --mcpu=SI -verify-machineinstrs| FileCheck %s --check-prefix=SI-CHECK 3 4 ; R600-CHECK-LABEL: @sqrt_f32 5 ; R600-CHECK: RECIPSQRT_CLAMPED * T{{[0-9]\.[XYZW]}}, KC0[2].Z 6 ; R600-CHECK: MUL NON-IEEE T{{[0-9]\.[XYZW]}}, KC0[2].Z, PS 7 ; SI-CHECK-LABEL: @sqrt_f32 8 ; SI-CHECK: V_SQRT_F32_e32 9 define void @sqrt_f32(float addrspace(1)* %out, float %in) { 10 entry: 11 %0 = call float @llvm.sqrt.f32(float %in) 12 store float %0, float addrspace(1)* %out 13 ret void 14 } 15 16 ; R600-CHECK-LABEL: @sqrt_v2f32 17 ; R600-CHECK-DAG: RECIPSQRT_CLAMPED * T{{[0-9]\.[XYZW]}}, KC0[2].W 18 ; R600-CHECK-DAG: MUL NON-IEEE T{{[0-9]\.[XYZW]}}, KC0[2].W, PS 19 ; R600-CHECK-DAG: RECIPSQRT_CLAMPED * T{{[0-9]\.[XYZW]}}, KC0[3].X 20 ; R600-CHECK-DAG: MUL NON-IEEE T{{[0-9]\.[XYZW]}}, KC0[3].X, PS 21 ; SI-CHECK-LABEL: @sqrt_v2f32 22 ; SI-CHECK: V_SQRT_F32_e32 23 ; SI-CHECK: V_SQRT_F32_e32 24 define void @sqrt_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) { 25 entry: 26 %0 = call <2 x float> @llvm.sqrt.v2f32(<2 x float> %in) 27 store <2 x float> %0, <2 x float> addrspace(1)* %out 28 ret void 29 } 30 31 ; R600-CHECK-LABEL: @sqrt_v4f32 32 ; R600-CHECK-DAG: RECIPSQRT_CLAMPED * T{{[0-9]\.[XYZW]}}, KC0[3].Y 33 ; R600-CHECK-DAG: MUL NON-IEEE T{{[0-9]\.[XYZW]}}, KC0[3].Y, PS 34 ; R600-CHECK-DAG: RECIPSQRT_CLAMPED * T{{[0-9]\.[XYZW]}}, KC0[3].Z 35 ; R600-CHECK-DAG: MUL NON-IEEE T{{[0-9]\.[XYZW]}}, KC0[3].Z, PS 36 ; R600-CHECK-DAG: RECIPSQRT_CLAMPED * T{{[0-9]\.[XYZW]}}, KC0[3].W 37 ; R600-CHECK-DAG: MUL NON-IEEE T{{[0-9]\.[XYZW]}}, KC0[3].W, PS 38 ; R600-CHECK-DAG: RECIPSQRT_CLAMPED * T{{[0-9]\.[XYZW]}}, KC0[4].X 39 ; R600-CHECK-DAG: MUL NON-IEEE T{{[0-9]\.[XYZW]}}, KC0[4].X, PS 40 ; SI-CHECK-LABEL: @sqrt_v4f32 41 ; SI-CHECK: V_SQRT_F32_e32 42 ; SI-CHECK: V_SQRT_F32_e32 43 ; SI-CHECK: V_SQRT_F32_e32 44 ; SI-CHECK: V_SQRT_F32_e32 45 define void @sqrt_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) { 46 entry: 47 %0 = call <4 x float> @llvm.sqrt.v4f32(<4 x float> %in) 48 store <4 x float> %0, <4 x float> addrspace(1)* %out 49 ret void 50 } 51 52 declare float @llvm.sqrt.f32(float %in) 53 declare <2 x float> @llvm.sqrt.v2f32(<2 x float> %in) 54 declare <4 x float> @llvm.sqrt.v4f32(<4 x float> %in) 55
