| ; RUN: llc < %s | FileCheck %s |
| |
| target datalayout = "e-m:o-p:32:32-i1:8:32-i8:8:32-i16:16:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" |
| target triple = "thumbv7s-apple-ios8.0.0" |
| |
| define void @store_v8i8(<8 x i8>** %ptr, <8 x i8> %val) { |
| ;CHECK-LABEL: store_v8i8: |
| ;CHECK: str r1, [r0] |
| %A = load <8 x i8>*, <8 x i8>** %ptr |
| store <8 x i8> %val, <8 x i8>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v8i8_update(<8 x i8>** %ptr, <8 x i8> %val) { |
| ;CHECK-LABEL: store_v8i8_update: |
| ;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <8 x i8>*, <8 x i8>** %ptr |
| store <8 x i8> %val, <8 x i8>* %A, align 1 |
| %inc = getelementptr <8 x i8>, <8 x i8>* %A, i38 1 |
| store <8 x i8>* %inc, <8 x i8>** %ptr |
| ret void |
| } |
| |
| define void @store_v4i16(<4 x i16>** %ptr, <4 x i16> %val) { |
| ;CHECK-LABEL: store_v4i16: |
| ;CHECK: str r1, [r0] |
| %A = load <4 x i16>*, <4 x i16>** %ptr |
| store <4 x i16> %val, <4 x i16>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v4i16_update(<4 x i16>** %ptr, <4 x i16> %val) { |
| ;CHECK-LABEL: store_v4i16_update: |
| ;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <4 x i16>*, <4 x i16>** %ptr |
| store <4 x i16> %val, <4 x i16>* %A, align 1 |
| %inc = getelementptr <4 x i16>, <4 x i16>* %A, i34 1 |
| store <4 x i16>* %inc, <4 x i16>** %ptr |
| ret void |
| } |
| |
| define void @store_v2i32(<2 x i32>** %ptr, <2 x i32> %val) { |
| ;CHECK-LABEL: store_v2i32: |
| ;CHECK: str r1, [r0] |
| %A = load <2 x i32>*, <2 x i32>** %ptr |
| store <2 x i32> %val, <2 x i32>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v2i32_update(<2 x i32>** %ptr, <2 x i32> %val) { |
| ;CHECK-LABEL: store_v2i32_update: |
| ;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <2 x i32>*, <2 x i32>** %ptr |
| store <2 x i32> %val, <2 x i32>* %A, align 1 |
| %inc = getelementptr <2 x i32>, <2 x i32>* %A, i32 1 |
| store <2 x i32>* %inc, <2 x i32>** %ptr |
| ret void |
| } |
| |
| define void @store_v2f32(<2 x float>** %ptr, <2 x float> %val) { |
| ;CHECK-LABEL: store_v2f32: |
| ;CHECK: str r1, [r0] |
| %A = load <2 x float>*, <2 x float>** %ptr |
| store <2 x float> %val, <2 x float>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v2f32_update(<2 x float>** %ptr, <2 x float> %val) { |
| ;CHECK-LABEL: store_v2f32_update: |
| ;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <2 x float>*, <2 x float>** %ptr |
| store <2 x float> %val, <2 x float>* %A, align 1 |
| %inc = getelementptr <2 x float>, <2 x float>* %A, i32 1 |
| store <2 x float>* %inc, <2 x float>** %ptr |
| ret void |
| } |
| |
| define void @store_v1i64(<1 x i64>** %ptr, <1 x i64> %val) { |
| ;CHECK-LABEL: store_v1i64: |
| ;CHECK: str r1, [r0] |
| %A = load <1 x i64>*, <1 x i64>** %ptr |
| store <1 x i64> %val, <1 x i64>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v1i64_update(<1 x i64>** %ptr, <1 x i64> %val) { |
| ;CHECK-LABEL: store_v1i64_update: |
| ;CHECK: vst1.8 {{{d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <1 x i64>*, <1 x i64>** %ptr |
| store <1 x i64> %val, <1 x i64>* %A, align 1 |
| %inc = getelementptr <1 x i64>, <1 x i64>* %A, i31 1 |
| store <1 x i64>* %inc, <1 x i64>** %ptr |
| ret void |
| } |
| |
| define void @store_v16i8(<16 x i8>** %ptr, <16 x i8> %val) { |
| ;CHECK-LABEL: store_v16i8: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] |
| %A = load <16 x i8>*, <16 x i8>** %ptr |
| store <16 x i8> %val, <16 x i8>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v16i8_update(<16 x i8>** %ptr, <16 x i8> %val) { |
| ;CHECK-LABEL: store_v16i8_update: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <16 x i8>*, <16 x i8>** %ptr |
| store <16 x i8> %val, <16 x i8>* %A, align 1 |
| %inc = getelementptr <16 x i8>, <16 x i8>* %A, i316 1 |
| store <16 x i8>* %inc, <16 x i8>** %ptr |
| ret void |
| } |
| |
| define void @store_v8i16(<8 x i16>** %ptr, <8 x i16> %val) { |
| ;CHECK-LABEL: store_v8i16: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] |
| %A = load <8 x i16>*, <8 x i16>** %ptr |
| store <8 x i16> %val, <8 x i16>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v8i16_update(<8 x i16>** %ptr, <8 x i16> %val) { |
| ;CHECK-LABEL: store_v8i16_update: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <8 x i16>*, <8 x i16>** %ptr |
| store <8 x i16> %val, <8 x i16>* %A, align 1 |
| %inc = getelementptr <8 x i16>, <8 x i16>* %A, i38 1 |
| store <8 x i16>* %inc, <8 x i16>** %ptr |
| ret void |
| } |
| |
| define void @store_v4i32(<4 x i32>** %ptr, <4 x i32> %val) { |
| ;CHECK-LABEL: store_v4i32: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] |
| %A = load <4 x i32>*, <4 x i32>** %ptr |
| store <4 x i32> %val, <4 x i32>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v4i32_update(<4 x i32>** %ptr, <4 x i32> %val) { |
| ;CHECK-LABEL: store_v4i32_update: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <4 x i32>*, <4 x i32>** %ptr |
| store <4 x i32> %val, <4 x i32>* %A, align 1 |
| %inc = getelementptr <4 x i32>, <4 x i32>* %A, i34 1 |
| store <4 x i32>* %inc, <4 x i32>** %ptr |
| ret void |
| } |
| |
| define void @store_v4f32(<4 x float>** %ptr, <4 x float> %val) { |
| ;CHECK-LABEL: store_v4f32: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] |
| %A = load <4 x float>*, <4 x float>** %ptr |
| store <4 x float> %val, <4 x float>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v4f32_update(<4 x float>** %ptr, <4 x float> %val) { |
| ;CHECK-LABEL: store_v4f32_update: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <4 x float>*, <4 x float>** %ptr |
| store <4 x float> %val, <4 x float>* %A, align 1 |
| %inc = getelementptr <4 x float>, <4 x float>* %A, i34 1 |
| store <4 x float>* %inc, <4 x float>** %ptr |
| ret void |
| } |
| |
| define void @store_v2i64(<2 x i64>** %ptr, <2 x i64> %val) { |
| ;CHECK-LABEL: store_v2i64: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}] |
| %A = load <2 x i64>*, <2 x i64>** %ptr |
| store <2 x i64> %val, <2 x i64>* %A, align 1 |
| ret void |
| } |
| |
| define void @store_v2i64_update(<2 x i64>** %ptr, <2 x i64> %val) { |
| ;CHECK-LABEL: store_v2i64_update: |
| ;CHECK: vst1.8 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <2 x i64>*, <2 x i64>** %ptr |
| store <2 x i64> %val, <2 x i64>* %A, align 1 |
| %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 |
| store <2 x i64>* %inc, <2 x i64>** %ptr |
| ret void |
| } |
| |
| define void @store_v2i64_update_aligned2(<2 x i64>** %ptr, <2 x i64> %val) { |
| ;CHECK-LABEL: store_v2i64_update_aligned2: |
| ;CHECK: vst1.16 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <2 x i64>*, <2 x i64>** %ptr |
| store <2 x i64> %val, <2 x i64>* %A, align 2 |
| %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 |
| store <2 x i64>* %inc, <2 x i64>** %ptr |
| ret void |
| } |
| |
| define void @store_v2i64_update_aligned4(<2 x i64>** %ptr, <2 x i64> %val) { |
| ;CHECK-LABEL: store_v2i64_update_aligned4: |
| ;CHECK: vst1.32 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <2 x i64>*, <2 x i64>** %ptr |
| store <2 x i64> %val, <2 x i64>* %A, align 4 |
| %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 |
| store <2 x i64>* %inc, <2 x i64>** %ptr |
| ret void |
| } |
| |
| define void @store_v2i64_update_aligned8(<2 x i64>** %ptr, <2 x i64> %val) { |
| ;CHECK-LABEL: store_v2i64_update_aligned8: |
| ;CHECK: vst1.64 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}]! |
| %A = load <2 x i64>*, <2 x i64>** %ptr |
| store <2 x i64> %val, <2 x i64>* %A, align 8 |
| %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 |
| store <2 x i64>* %inc, <2 x i64>** %ptr |
| ret void |
| } |
| |
| define void @store_v2i64_update_aligned16(<2 x i64>** %ptr, <2 x i64> %val) { |
| ;CHECK-LABEL: store_v2i64_update_aligned16: |
| ;CHECK: vst1.64 {{{d[0-9]+, d[0-9]+}}}, [{{r[0-9]+}}:128]! |
| %A = load <2 x i64>*, <2 x i64>** %ptr |
| store <2 x i64> %val, <2 x i64>* %A, align 16 |
| %inc = getelementptr <2 x i64>, <2 x i64>* %A, i32 1 |
| store <2 x i64>* %inc, <2 x i64>** %ptr |
| ret void |
| } |
| |
| define void @truncstore_v4i32tov4i8(<4 x i8>** %ptr, <4 x i32> %val) { |
| ;CHECK-LABEL: truncstore_v4i32tov4i8: |
| ;CHECK: ldr.w r9, [sp] |
| ;CHECK: vmov {{d[0-9]+}}, r3, r9 |
| ;CHECK: vmov {{d[0-9]+}}, r1, r2 |
| ;CHECK: ldr r[[PTRREG:[0-9]+]], [r0] |
| ;CHECK: vmovn.i32 [[VECLO:d[0-9]+]], {{q[0-9]+}} |
| ;CHECK: vuzp.8 [[VECLO]], {{d[0-9]+}} |
| ;CHECK: vst1.32 {[[VECLO]][0]}, [r[[PTRREG]]:32] |
| %A = load <4 x i8>*, <4 x i8>** %ptr |
| %trunc = trunc <4 x i32> %val to <4 x i8> |
| store <4 x i8> %trunc, <4 x i8>* %A, align 4 |
| ret void |
| } |
| |
| define void @truncstore_v4i32tov4i8_fake_update(<4 x i8>** %ptr, <4 x i32> %val) { |
| ;CHECK-LABEL: truncstore_v4i32tov4i8_fake_update: |
| ;CHECK: ldr.w r9, [sp] |
| ;CHECK: vmov {{d[0-9]+}}, r3, r9 |
| ;CHECK: vmov {{d[0-9]+}}, r1, r2 |
| ;CHECK: ldr r[[PTRREG:[0-9]+]], [r0] |
| ;CHECK: vmovn.i32 [[VECLO:d[0-9]+]], {{q[0-9]+}} |
| ;CHECK: vuzp.8 [[VECLO]], {{d[0-9]+}} |
| ;CHECK: movs [[IMM16:r[0-9]+]], #16 |
| ;CHECK: vst1.32 {[[VECLO]][0]}, [r[[PTRREG]]:32], [[IMM16]] |
| ;CHECK: str r[[PTRREG]], [r0] |
| %A = load <4 x i8>*, <4 x i8>** %ptr |
| %trunc = trunc <4 x i32> %val to <4 x i8> |
| store <4 x i8> %trunc, <4 x i8>* %A, align 4 |
| %inc = getelementptr <4 x i8>, <4 x i8>* %A, i38 4 |
| store <4 x i8>* %inc, <4 x i8>** %ptr |
| ret void |
| } |
| |
| define <4 x i32>* @test_vst1_1reg(<4 x i32>* %ptr.in, <4 x i32>* %ptr.out) { |
| ; CHECK-LABEL: test_vst1_1reg: |
| ; CHECK: movs [[INC:r[0-9]+]], #32 |
| ; CHECK: vst1.32 {{{d[0-9]+}}, {{d[0-9]+}}}, [r1], [[INC]] |
| %val = load <4 x i32>, <4 x i32>* %ptr.in |
| store <4 x i32> %val, <4 x i32>* %ptr.out |
| %next = getelementptr <4 x i32>, <4 x i32>* %ptr.out, i32 2 |
| ret <4 x i32>* %next |
| } |