| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-LE |
| ; RUN: llc -mtriple=thumbebv8.1m.main-none-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-BE |
| |
| define i8* @ldrwu32_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrwu32_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrw.u32 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrwu32_3(i8* %x, i8* %y) { |
| ; CHECK-LE-LABEL: ldrwu32_3: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrb.u8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: ldrwu32_3: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: vldrw.u32 q0, [r0] |
| ; CHECK-BE-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrwu32_m4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrwu32_m4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrw.u32 q0, [r0, #-4]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -4 |
| %0 = bitcast i8* %z to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrwu32_508(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrwu32_508: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrw.u32 q0, [r0, #508]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 508 |
| %0 = bitcast i8* %z to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrwu32_512(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrwu32_512: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: add.w r0, r0, #512 |
| ; CHECK-NEXT: vldrw.u32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 512 |
| %0 = bitcast i8* %z to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrwu32_m508(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrwu32_m508: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrw.u32 q0, [r0, #-508]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -508 |
| %0 = bitcast i8* %z to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrwu32_m512(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrwu32_m512: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: sub.w r0, r0, #512 |
| ; CHECK-NEXT: vldrw.u32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -512 |
| %0 = bitcast i8* %z to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| |
| define i8* @ldrhu32_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu32_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u32 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = zext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu32_3(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu32_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #3 |
| ; CHECK-NEXT: vldrh.u32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = zext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu32_2(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu32_2: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u32 q0, [r0, #2]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 2 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = zext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu32_254(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu32_254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u32 q0, [r0, #254]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 254 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = zext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu32_256(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu32_256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: add.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.u32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 256 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = zext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu32_m254(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu32_m254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u32 q0, [r0, #-254]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -254 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = zext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu32_m256(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu32_m256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: sub.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.u32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -256 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = zext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| |
| define i8* @ldrhs32_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhs32_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.s32 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = sext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhs32_3(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhs32_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #3 |
| ; CHECK-NEXT: vldrh.s32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = sext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhs32_2(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhs32_2: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.s32 q0, [r0, #2]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 2 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = sext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhs32_254(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhs32_254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.s32 q0, [r0, #254]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 254 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = sext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhs32_256(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhs32_256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: add.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.s32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 256 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = sext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhs32_m254(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhs32_m254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.s32 q0, [r0, #-254]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -254 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = sext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhs32_m256(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhs32_m256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: sub.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.s32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -256 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = sext <4 x i16> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| |
| define i8* @ldrhu16_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu16_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u16 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu16_3(i8* %x, i8* %y) { |
| ; CHECK-LE-LABEL: ldrhu16_3: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrb.u8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: ldrhu16_3: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: vldrh.u16 q0, [r0] |
| ; CHECK-BE-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu16_2(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu16_2: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u16 q0, [r0, #2]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 2 |
| %0 = bitcast i8* %z to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu16_254(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu16_254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u16 q0, [r0, #254]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 254 |
| %0 = bitcast i8* %z to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu16_256(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu16_256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: add.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.u16 q0, [r0] |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 256 |
| %0 = bitcast i8* %z to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu16_m254(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu16_m254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u16 q0, [r0, #-254]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -254 |
| %0 = bitcast i8* %z to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhu16_m256(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhu16_m256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: sub.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.u16 q0, [r0] |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -256 |
| %0 = bitcast i8* %z to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| |
| define i8* @ldrbu32_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu32_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u32 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = zext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu32_3(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu32_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u32 q0, [r0, #3]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = zext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu32_127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu32_127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u32 q0, [r0, #127]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 127 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = zext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu32_128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu32_128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #128 |
| ; CHECK-NEXT: vldrb.u32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 128 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = zext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu32_m127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu32_m127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u32 q0, [r0, #-127]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -127 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = zext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu32_m128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu32_m128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: subs r0, #128 |
| ; CHECK-NEXT: vldrb.u32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -128 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = zext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| |
| define i8* @ldrbs32_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs32_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.s32 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = sext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs32_3(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs32_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.s32 q0, [r0, #3]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = sext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs32_127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs32_127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.s32 q0, [r0, #127]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 127 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = sext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs32_128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs32_128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #128 |
| ; CHECK-NEXT: vldrb.s32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 128 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = sext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs32_m127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs32_m127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.s32 q0, [r0, #-127]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -127 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = sext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs32_m128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs32_m128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: subs r0, #128 |
| ; CHECK-NEXT: vldrb.s32 q0, [r0] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -128 |
| %0 = bitcast i8* %z to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = sext <4 x i8> %1 to <4 x i32> |
| %3 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %2, <4 x i32>* %3, align 4 |
| ret i8* %z |
| } |
| |
| |
| define i8* @ldrbu16_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu16_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u16 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = zext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu16_3(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu16_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u16 q0, [r0, #3]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = zext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu16_127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu16_127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u16 q0, [r0, #127]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 127 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = zext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu16_128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu16_128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #128 |
| ; CHECK-NEXT: vldrb.u16 q0, [r0] |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 128 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = zext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu16_m127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu16_m127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u16 q0, [r0, #-127]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -127 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = zext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu16_m128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu16_m128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: subs r0, #128 |
| ; CHECK-NEXT: vldrb.u16 q0, [r0] |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -128 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = zext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| |
| define i8* @ldrbs16_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs16_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.s16 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = sext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs16_3(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs16_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.s16 q0, [r0, #3]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = sext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs16_127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs16_127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.s16 q0, [r0, #127]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 127 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = sext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs16_128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs16_128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #128 |
| ; CHECK-NEXT: vldrb.s16 q0, [r0] |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 128 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = sext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs16_m127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs16_m127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.s16 q0, [r0, #-127]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -127 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = sext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbs16_m128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbs16_m128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: subs r0, #128 |
| ; CHECK-NEXT: vldrb.s16 q0, [r0] |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -128 |
| %0 = bitcast i8* %z to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = sext <8 x i8> %1 to <8 x i16> |
| %3 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %2, <8 x i16>* %3, align 2 |
| ret i8* %z |
| } |
| |
| |
| define i8* @ldrbu8_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu8_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u8 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrb.8 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %y to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu8_3(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu8_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u8 q0, [r0, #3]! |
| ; CHECK-NEXT: vstrb.8 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %y to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu8_127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu8_127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u8 q0, [r0, #127]! |
| ; CHECK-NEXT: vstrb.8 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 127 |
| %0 = bitcast i8* %z to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %y to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu8_128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu8_128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #128 |
| ; CHECK-NEXT: vldrb.u8 q0, [r0] |
| ; CHECK-NEXT: vstrb.8 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 128 |
| %0 = bitcast i8* %z to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %y to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu8_m127(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu8_m127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u8 q0, [r0, #-127]! |
| ; CHECK-NEXT: vstrb.8 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -127 |
| %0 = bitcast i8* %z to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %y to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @ldrbu8_m128(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrbu8_m128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: subs r0, #128 |
| ; CHECK-NEXT: vldrb.u8 q0, [r0] |
| ; CHECK-NEXT: vstrb.8 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 -128 |
| %0 = bitcast i8* %z to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %y to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| |
| define i8* @ldrwf32_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrwf32_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrw.u32 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <4 x float>* |
| %1 = load <4 x float>, <4 x float>* %0, align 4 |
| %2 = bitcast i8* %y to <4 x float>* |
| store <4 x float> %1, <4 x float>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrwf16_4(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrwf16_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u16 q0, [r0, #4]! |
| ; CHECK-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <8 x half>* |
| %1 = load <8 x half>, <8 x half>* %0, align 2 |
| %2 = bitcast i8* %y to <8 x half>* |
| store <8 x half> %1, <8 x half>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrwi32_align1(i8* %x, i8* %y) { |
| ; CHECK-LE-LABEL: ldrwi32_align1: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrb.u8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: ldrwi32_align1: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrb.u8 q0, [r0, #3] |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: vrev32.8 q0, q0 |
| ; CHECK-BE-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 1 |
| %2 = bitcast i8* %y to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhi16_align1(i8* %x, i8* %y) { |
| ; CHECK-LE-LABEL: ldrhi16_align1: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrb.u8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: ldrhi16_align1: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrb.u8 q0, [r0, #3] |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: vrev16.8 q0, q0 |
| ; CHECK-BE-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 1 |
| %2 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrhi32_align1(i8* %x, i8* %y) { |
| ; CHECK-LABEL: ldrhi32_align1: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: .pad #8 |
| ; CHECK-NEXT: sub sp, #8 |
| ; CHECK-NEXT: ldr r2, [r0, #3]! |
| ; CHECK-NEXT: str r2, [sp] |
| ; CHECK-NEXT: ldr r2, [r0, #4] |
| ; CHECK-NEXT: str r2, [sp, #4] |
| ; CHECK-NEXT: mov r2, sp |
| ; CHECK-NEXT: vldrh.s32 q0, [r2] |
| ; CHECK-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-NEXT: add sp, #8 |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 1 |
| %2 = bitcast i8* %y to <4 x i32>* |
| %3 = sext <4 x i16> %1 to <4 x i32> |
| store <4 x i32> %3, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrf32_align1(i8* %x, i8* %y) { |
| ; CHECK-LE-LABEL: ldrf32_align1: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrb.u8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: ldrf32_align1: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrb.u8 q0, [r0, #3] |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: vrev32.8 q0, q0 |
| ; CHECK-BE-NEXT: vstrw.32 q0, [r1] |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <4 x float>* |
| %1 = load <4 x float>, <4 x float>* %0, align 1 |
| %2 = bitcast i8* %y to <4 x float>* |
| store <4 x float> %1, <4 x float>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @ldrf16_align1(i8* %x, i8* %y) { |
| ; CHECK-LE-LABEL: ldrf16_align1: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrb.u8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: ldrf16_align1: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrb.u8 q0, [r0, #3] |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: vrev16.8 q0, q0 |
| ; CHECK-BE-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 3 |
| %0 = bitcast i8* %z to <8 x half>* |
| %1 = load <8 x half>, <8 x half>* %0, align 1 |
| %2 = bitcast i8* %y to <8 x half>* |
| store <8 x half> %1, <8 x half>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @ldrh16_align8(i8* %x, i8* %y) { |
| ; CHECK-LE-LABEL: ldrh16_align8: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrw.u32 q0, [r0, #4]! |
| ; CHECK-LE-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: ldrh16_align8: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrh.u16 q0, [r0, #4]! |
| ; CHECK-BE-NEXT: vstrh.16 q0, [r1] |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %x, i32 4 |
| %0 = bitcast i8* %z to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 8 |
| %2 = bitcast i8* %y to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| |
| |
| |
| |
| define i8* @strw32_4(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strw32_4: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #4]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strw32_4: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-BE-NEXT: vstrw.32 q0, [r0, #4]! |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 4 |
| %0 = bitcast i8* %x to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @strw32_3(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strw32_3: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strw32_3: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-BE-NEXT: vstrw.32 q0, [r0] |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @strw32_m4(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strw32_m4: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #-4]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strw32_m4: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-BE-NEXT: vstrw.32 q0, [r0, #-4]! |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -4 |
| %0 = bitcast i8* %x to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @strw32_508(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strw32_508: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-NEXT: vstrw.32 q0, [r0, #508]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 508 |
| %0 = bitcast i8* %x to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @strw32_512(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strw32_512: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: add.w r0, r0, #512 |
| ; CHECK-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-NEXT: vstrw.32 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 512 |
| %0 = bitcast i8* %x to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @strw32_m508(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strw32_m508: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-NEXT: vstrw.32 q0, [r0, #-508]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -508 |
| %0 = bitcast i8* %x to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @strw32_m512(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strw32_m512: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: sub.w r0, r0, #512 |
| ; CHECK-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-NEXT: vstrw.32 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -512 |
| %0 = bitcast i8* %x to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 4 |
| ret i8* %z |
| } |
| |
| |
| define i8* @strh32_4(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh32_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u32 q0, [r1] |
| ; CHECK-NEXT: vstrh.32 q0, [r0, #4]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 4 |
| %0 = bitcast i8* %x to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <4 x i16>* |
| store <4 x i16> %1, <4 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh32_3(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh32_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #3 |
| ; CHECK-NEXT: vldrh.u32 q0, [r1] |
| ; CHECK-NEXT: vstrh.32 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <4 x i16>* |
| store <4 x i16> %1, <4 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh32_2(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh32_2: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u32 q0, [r1] |
| ; CHECK-NEXT: vstrh.32 q0, [r0, #2]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 2 |
| %0 = bitcast i8* %x to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <4 x i16>* |
| store <4 x i16> %1, <4 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh32_254(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh32_254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u32 q0, [r1] |
| ; CHECK-NEXT: vstrh.32 q0, [r0, #254]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 254 |
| %0 = bitcast i8* %x to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <4 x i16>* |
| store <4 x i16> %1, <4 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh32_256(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh32_256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: add.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.u32 q0, [r1] |
| ; CHECK-NEXT: vstrh.32 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 256 |
| %0 = bitcast i8* %x to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <4 x i16>* |
| store <4 x i16> %1, <4 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh32_m254(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh32_m254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u32 q0, [r1] |
| ; CHECK-NEXT: vstrh.32 q0, [r0, #-254]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -254 |
| %0 = bitcast i8* %x to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <4 x i16>* |
| store <4 x i16> %1, <4 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh32_m256(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh32_m256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: sub.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.u32 q0, [r1] |
| ; CHECK-NEXT: vstrh.32 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -256 |
| %0 = bitcast i8* %x to <4 x i16>* |
| %1 = load <4 x i16>, <4 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <4 x i16>* |
| store <4 x i16> %1, <4 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| |
| define i8* @strh16_4(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strh16_4: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #4]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strh16_4: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-BE-NEXT: vstrh.16 q0, [r0, #4]! |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 4 |
| %0 = bitcast i8* %x to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh16_3(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strh16_3: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strh16_3: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-BE-NEXT: vstrh.16 q0, [r0] |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh16_2(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strh16_2: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #2]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strh16_2: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-BE-NEXT: vstrh.16 q0, [r0, #2]! |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 2 |
| %0 = bitcast i8* %x to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh16_254(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh16_254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-NEXT: vstrh.16 q0, [r0, #254]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 254 |
| %0 = bitcast i8* %x to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh16_256(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh16_256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: add.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-NEXT: vstrh.16 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 256 |
| %0 = bitcast i8* %x to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh16_m254(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh16_m254: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-NEXT: vstrh.16 q0, [r0, #-254]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -254 |
| %0 = bitcast i8* %x to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strh16_m256(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strh16_m256: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: sub.w r0, r0, #256 |
| ; CHECK-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-NEXT: vstrh.16 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -256 |
| %0 = bitcast i8* %x to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 2 |
| ret i8* %z |
| } |
| |
| |
| define i8* @strb32_4(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb32_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u32 q0, [r1] |
| ; CHECK-NEXT: vstrb.32 q0, [r0, #4]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 4 |
| %0 = bitcast i8* %x to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <4 x i8>* |
| store <4 x i8> %1, <4 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb32_3(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb32_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u32 q0, [r1] |
| ; CHECK-NEXT: vstrb.32 q0, [r0, #3]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <4 x i8>* |
| store <4 x i8> %1, <4 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb32_127(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb32_127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u32 q0, [r1] |
| ; CHECK-NEXT: vstrb.32 q0, [r0, #127]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 127 |
| %0 = bitcast i8* %x to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <4 x i8>* |
| store <4 x i8> %1, <4 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb32_128(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb32_128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #128 |
| ; CHECK-NEXT: vldrb.u32 q0, [r1] |
| ; CHECK-NEXT: vstrb.32 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 128 |
| %0 = bitcast i8* %x to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <4 x i8>* |
| store <4 x i8> %1, <4 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb32_m127(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb32_m127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u32 q0, [r1] |
| ; CHECK-NEXT: vstrb.32 q0, [r0, #-127]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -127 |
| %0 = bitcast i8* %x to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <4 x i8>* |
| store <4 x i8> %1, <4 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb32_m128(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb32_m128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: subs r0, #128 |
| ; CHECK-NEXT: vldrb.u32 q0, [r1] |
| ; CHECK-NEXT: vstrb.32 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -128 |
| %0 = bitcast i8* %x to <4 x i8>* |
| %1 = load <4 x i8>, <4 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <4 x i8>* |
| store <4 x i8> %1, <4 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| |
| define i8* @strb16_4(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb16_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u16 q0, [r1] |
| ; CHECK-NEXT: vstrb.16 q0, [r0, #4]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 4 |
| %0 = bitcast i8* %x to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <8 x i8>* |
| store <8 x i8> %1, <8 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb16_3(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb16_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u16 q0, [r1] |
| ; CHECK-NEXT: vstrb.16 q0, [r0, #3]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <8 x i8>* |
| store <8 x i8> %1, <8 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb16_127(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb16_127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u16 q0, [r1] |
| ; CHECK-NEXT: vstrb.16 q0, [r0, #127]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 127 |
| %0 = bitcast i8* %x to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <8 x i8>* |
| store <8 x i8> %1, <8 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb16_128(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb16_128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #128 |
| ; CHECK-NEXT: vldrb.u16 q0, [r1] |
| ; CHECK-NEXT: vstrb.16 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 128 |
| %0 = bitcast i8* %x to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <8 x i8>* |
| store <8 x i8> %1, <8 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb16_m127(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb16_m127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u16 q0, [r1] |
| ; CHECK-NEXT: vstrb.16 q0, [r0, #-127]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -127 |
| %0 = bitcast i8* %x to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <8 x i8>* |
| store <8 x i8> %1, <8 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb16_m128(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb16_m128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: subs r0, #128 |
| ; CHECK-NEXT: vldrb.u16 q0, [r1] |
| ; CHECK-NEXT: vstrb.16 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -128 |
| %0 = bitcast i8* %x to <8 x i8>* |
| %1 = load <8 x i8>, <8 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <8 x i8>* |
| store <8 x i8> %1, <8 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| |
| define i8* @strb8_4(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb8_4: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u8 q0, [r1] |
| ; CHECK-NEXT: vstrb.8 q0, [r0, #4]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 4 |
| %0 = bitcast i8* %x to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb8_3(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb8_3: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u8 q0, [r1] |
| ; CHECK-NEXT: vstrb.8 q0, [r0, #3]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb8_127(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb8_127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u8 q0, [r1] |
| ; CHECK-NEXT: vstrb.8 q0, [r0, #127]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 127 |
| %0 = bitcast i8* %x to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb8_128(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb8_128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: adds r0, #128 |
| ; CHECK-NEXT: vldrb.u8 q0, [r1] |
| ; CHECK-NEXT: vstrb.8 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 128 |
| %0 = bitcast i8* %x to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb8_m127(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb8_m127: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: vldrb.u8 q0, [r1] |
| ; CHECK-NEXT: vstrb.8 q0, [r0, #-127]! |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -127 |
| %0 = bitcast i8* %x to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strb8_m128(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strb8_m128: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: subs r0, #128 |
| ; CHECK-NEXT: vldrb.u8 q0, [r1] |
| ; CHECK-NEXT: vstrb.8 q0, [r0] |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 -128 |
| %0 = bitcast i8* %x to <16 x i8>* |
| %1 = load <16 x i8>, <16 x i8>* %0, align 1 |
| %2 = bitcast i8* %z to <16 x i8>* |
| store <16 x i8> %1, <16 x i8>* %2, align 1 |
| ret i8* %z |
| } |
| |
| |
| define i8* @strf32_4(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strf32_4: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #4]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strf32_4: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-BE-NEXT: vstrw.32 q0, [r0, #4]! |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 4 |
| %0 = bitcast i8* %x to <4 x float>* |
| %1 = load <4 x float>, <4 x float>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x float>* |
| store <4 x float> %1, <4 x float>* %2, align 4 |
| ret i8* %z |
| } |
| |
| define i8* @strf16_4(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strf16_4: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #4]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strf16_4: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-BE-NEXT: vstrh.16 q0, [r0, #4]! |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 4 |
| %0 = bitcast i8* %x to <8 x half>* |
| %1 = load <8 x half>, <8 x half>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x half>* |
| store <8 x half> %1, <8 x half>* %2, align 2 |
| ret i8* %z |
| } |
| |
| define i8* @strwi32_align1(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strwi32_align1: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strwi32_align1: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-BE-NEXT: vrev32.8 q0, q0 |
| ; CHECK-BE-NEXT: vstrb.8 q0, [r0, #3] |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x i32>* |
| store <4 x i32> %1, <4 x i32>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strhi16_align1(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strhi16_align1: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strhi16_align1: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-BE-NEXT: vrev16.8 q0, q0 |
| ; CHECK-BE-NEXT: vstrb.8 q0, [r0, #3] |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strhi32_align1(i8* %y, i8* %x) { |
| ; CHECK-LABEL: strhi32_align1: |
| ; CHECK: @ %bb.0: @ %entry |
| ; CHECK-NEXT: .pad #8 |
| ; CHECK-NEXT: sub sp, #8 |
| ; CHECK-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-NEXT: mov r1, sp |
| ; CHECK-NEXT: vstrh.32 q0, [r1] |
| ; CHECK-NEXT: ldrd r1, r2, [sp] |
| ; CHECK-NEXT: str r1, [r0, #3]! |
| ; CHECK-NEXT: str r2, [r0, #4] |
| ; CHECK-NEXT: add sp, #8 |
| ; CHECK-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <4 x i32>* |
| %1 = load <4 x i32>, <4 x i32>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x i16>* |
| %3 = trunc <4 x i32> %1 to <4 x i16> |
| store <4 x i16> %3, <4 x i16>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strf32_align1(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strf32_align1: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strf32_align1: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrw.u32 q0, [r1] |
| ; CHECK-BE-NEXT: vrev32.8 q0, q0 |
| ; CHECK-BE-NEXT: vstrb.8 q0, [r0, #3] |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <4 x float>* |
| %1 = load <4 x float>, <4 x float>* %0, align 4 |
| %2 = bitcast i8* %z to <4 x float>* |
| store <4 x float> %1, <4 x float>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strf16_align1(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strf16_align1: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #3]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strf16_align1: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-BE-NEXT: vrev16.8 q0, q0 |
| ; CHECK-BE-NEXT: vstrb.8 q0, [r0, #3] |
| ; CHECK-BE-NEXT: adds r0, #3 |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 3 |
| %0 = bitcast i8* %x to <8 x half>* |
| %1 = load <8 x half>, <8 x half>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x half>* |
| store <8 x half> %1, <8 x half>* %2, align 1 |
| ret i8* %z |
| } |
| |
| define i8* @strf16_align8(i8* %y, i8* %x) { |
| ; CHECK-LE-LABEL: strf16_align8: |
| ; CHECK-LE: @ %bb.0: @ %entry |
| ; CHECK-LE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-LE-NEXT: vstrb.8 q0, [r0, #16]! |
| ; CHECK-LE-NEXT: bx lr |
| ; |
| ; CHECK-BE-LABEL: strf16_align8: |
| ; CHECK-BE: @ %bb.0: @ %entry |
| ; CHECK-BE-NEXT: vldrh.u16 q0, [r1] |
| ; CHECK-BE-NEXT: vstrh.16 q0, [r0, #16]! |
| ; CHECK-BE-NEXT: bx lr |
| entry: |
| %z = getelementptr inbounds i8, i8* %y, i32 16 |
| %0 = bitcast i8* %x to <8 x i16>* |
| %1 = load <8 x i16>, <8 x i16>* %0, align 2 |
| %2 = bitcast i8* %z to <8 x i16>* |
| store <8 x i16> %1, <8 x i16>* %2, align 8 |
| ret i8* %z |
| } |