forked from OSchip/llvm-project
1946 lines
56 KiB
LLVM
1946 lines
56 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-LE
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; RUN: llc -mtriple=thumbebv8.1m.main-arm-none-eabi -mattr=+mve -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-BE
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define i8* @ldrwu32_4(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrwu32_4:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrw.u32 q0, [r0, #4]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 4
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%0 = bitcast i8* %z to <4 x i32>*
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%1 = load <4 x i32>, <4 x i32>* %0, align 4
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%2 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %1, <4 x i32>* %2, align 4
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ret i8* %z
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}
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define i8* @ldrwu32_3(i8* %x, i8* %y) {
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; CHECK-LE-LABEL: ldrwu32_3:
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; CHECK-LE: @ %bb.0: @ %entry
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; CHECK-LE-NEXT: vldrb.u8 q0, [r0, #3]!
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; CHECK-LE-NEXT: vstrw.32 q0, [r1]
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; CHECK-LE-NEXT: bx lr
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;
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; CHECK-BE-LABEL: ldrwu32_3:
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; CHECK-BE: @ %bb.0: @ %entry
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; CHECK-BE-NEXT: adds r0, #3
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; CHECK-BE-NEXT: vldrw.u32 q0, [r0]
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; CHECK-BE-NEXT: vstrw.32 q0, [r1]
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; CHECK-BE-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 3
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%0 = bitcast i8* %z to <4 x i32>*
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%1 = load <4 x i32>, <4 x i32>* %0, align 4
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%2 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %1, <4 x i32>* %2, align 4
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ret i8* %z
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}
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define i8* @ldrwu32_m4(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrwu32_m4:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrw.u32 q0, [r0, #-4]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 -4
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%0 = bitcast i8* %z to <4 x i32>*
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%1 = load <4 x i32>, <4 x i32>* %0, align 4
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%2 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %1, <4 x i32>* %2, align 4
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ret i8* %z
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}
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define i8* @ldrwu32_508(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrwu32_508:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrw.u32 q0, [r0, #508]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 508
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%0 = bitcast i8* %z to <4 x i32>*
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%1 = load <4 x i32>, <4 x i32>* %0, align 4
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%2 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %1, <4 x i32>* %2, align 4
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ret i8* %z
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}
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define i8* @ldrwu32_512(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrwu32_512:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: add.w r0, r0, #512
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; CHECK-NEXT: vldrw.u32 q0, [r0]
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 512
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%0 = bitcast i8* %z to <4 x i32>*
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%1 = load <4 x i32>, <4 x i32>* %0, align 4
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%2 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %1, <4 x i32>* %2, align 4
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ret i8* %z
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}
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define i8* @ldrwu32_m508(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrwu32_m508:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrw.u32 q0, [r0, #-508]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 -508
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%0 = bitcast i8* %z to <4 x i32>*
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%1 = load <4 x i32>, <4 x i32>* %0, align 4
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%2 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %1, <4 x i32>* %2, align 4
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ret i8* %z
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}
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define i8* @ldrwu32_m512(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrwu32_m512:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: sub.w r0, r0, #512
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; CHECK-NEXT: vldrw.u32 q0, [r0]
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 -512
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%0 = bitcast i8* %z to <4 x i32>*
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%1 = load <4 x i32>, <4 x i32>* %0, align 4
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%2 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %1, <4 x i32>* %2, align 4
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ret i8* %z
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}
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define i8* @ldrhu32_4(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhu32_4:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrh.u32 q0, [r0, #4]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 4
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = zext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhu32_3(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhu32_3:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: adds r0, #3
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; CHECK-NEXT: vldrh.u32 q0, [r0]
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 3
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = zext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhu32_2(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhu32_2:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrh.u32 q0, [r0, #2]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 2
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = zext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhu32_254(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhu32_254:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrh.u32 q0, [r0, #254]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 254
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = zext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhu32_256(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhu32_256:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: add.w r0, r0, #256
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; CHECK-NEXT: vldrh.u32 q0, [r0]
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 256
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = zext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhu32_m254(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhu32_m254:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrh.u32 q0, [r0, #-254]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 -254
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = zext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhu32_m256(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhu32_m256:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: sub.w r0, r0, #256
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; CHECK-NEXT: vldrh.u32 q0, [r0]
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 -256
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = zext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhs32_4(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhs32_4:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrh.s32 q0, [r0, #4]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 4
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = sext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhs32_3(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhs32_3:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: adds r0, #3
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; CHECK-NEXT: vldrh.s32 q0, [r0]
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 3
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = sext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhs32_2(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhs32_2:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrh.s32 q0, [r0, #2]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 2
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = sext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhs32_254(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhs32_254:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrh.s32 q0, [r0, #254]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 254
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = sext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhs32_256(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhs32_256:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: add.w r0, r0, #256
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; CHECK-NEXT: vldrh.s32 q0, [r0]
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 256
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = sext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhs32_m254(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhs32_m254:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrh.s32 q0, [r0, #-254]!
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 -254
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = sext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhs32_m256(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhs32_m256:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: sub.w r0, r0, #256
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; CHECK-NEXT: vldrh.s32 q0, [r0]
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; CHECK-NEXT: vstrw.32 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 -256
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%0 = bitcast i8* %z to <4 x i16>*
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%1 = load <4 x i16>, <4 x i16>* %0, align 2
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%2 = sext <4 x i16> %1 to <4 x i32>
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%3 = bitcast i8* %y to <4 x i32>*
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store <4 x i32> %2, <4 x i32>* %3, align 4
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ret i8* %z
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}
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define i8* @ldrhu16_4(i8* %x, i8* %y) {
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; CHECK-LABEL: ldrhu16_4:
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; CHECK: @ %bb.0: @ %entry
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; CHECK-NEXT: vldrh.u16 q0, [r0, #4]!
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; CHECK-NEXT: vstrh.16 q0, [r1]
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; CHECK-NEXT: bx lr
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entry:
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%z = getelementptr inbounds i8, i8* %x, i32 4
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%0 = bitcast i8* %z to <8 x i16>*
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%1 = load <8 x i16>, <8 x i16>* %0, align 2
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%2 = bitcast i8* %y to <8 x i16>*
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store <8 x i16> %1, <8 x i16>* %2, align 2
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ret i8* %z
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}
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define i8* @ldrhu16_3(i8* %x, i8* %y) {
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; CHECK-LE-LABEL: ldrhu16_3:
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; 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
|
|
}
|