test/CodeGen/AArch64/sve-load-store-strict-align.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck --check-prefix CHECK-NO-STRICT-ALIGN %s
; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve,+strict-align < %s | FileCheck %s

define void @nxv16i8(ptr %ldptr, ptr %stptr) {
; CHECK-NO-STRICT-ALIGN-LABEL: nxv16i8:
; CHECK-NO-STRICT-ALIGN:       // %bb.0:
; CHECK-NO-STRICT-ALIGN-NEXT:    ldr z0, [x0]
; CHECK-NO-STRICT-ALIGN-NEXT:    str z0, [x1]
; CHECK-NO-STRICT-ALIGN-NEXT:    ret
;
; CHECK-LABEL: nxv16i8:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.b
; CHECK-NEXT:    ld1b { z0.b }, p0/z, [x0]
; CHECK-NEXT:    st1b { z0.b }, p0, [x1]
; CHECK-NEXT:    ret
  %l3 = load <vscale x 16 x i8>, ptr %ldptr, align 1
  store <vscale x 16 x i8> %l3, ptr %stptr, align 1
  ret void
}

define void @nxv8i16(ptr %ldptr, ptr %stptr) {
; CHECK-NO-STRICT-ALIGN-LABEL: nxv8i16:
; CHECK-NO-STRICT-ALIGN:       // %bb.0:
; CHECK-NO-STRICT-ALIGN-NEXT:    ldr z0, [x0]
; CHECK-NO-STRICT-ALIGN-NEXT:    str z0, [x1]
; CHECK-NO-STRICT-ALIGN-NEXT:    ret
;
; CHECK-LABEL: nxv8i16:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.h
; CHECK-NEXT:    ld1h { z0.h }, p0/z, [x0]
; CHECK-NEXT:    st1h { z0.h }, p0, [x1]
; CHECK-NEXT:    ret
  %l3 = load <vscale x 8 x i16>, ptr %ldptr, align 2
  store <vscale x 8 x i16> %l3, ptr %stptr, align 2
  ret void
}

define void @nxv4i32(ptr %ldptr, ptr %stptr) {
; CHECK-NO-STRICT-ALIGN-LABEL: nxv4i32:
; CHECK-NO-STRICT-ALIGN:       // %bb.0:
; CHECK-NO-STRICT-ALIGN-NEXT:    ldr z0, [x0]
; CHECK-NO-STRICT-ALIGN-NEXT:    str z0, [x1]
; CHECK-NO-STRICT-ALIGN-NEXT:    ret
;
; CHECK-LABEL: nxv4i32:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.s
; CHECK-NEXT:    ld1w { z0.s }, p0/z, [x0]
; CHECK-NEXT:    st1w { z0.s }, p0, [x1]
; CHECK-NEXT:    ret
  %l3 = load <vscale x 4 x i32>, ptr %ldptr, align 4
  store <vscale x 4 x i32> %l3, ptr %stptr, align 4
  ret void
}

define void @nxv2i64(ptr %ldptr, ptr %stptr) {
; CHECK-NO-STRICT-ALIGN-LABEL: nxv2i64:
; CHECK-NO-STRICT-ALIGN:       // %bb.0:
; CHECK-NO-STRICT-ALIGN-NEXT:    ldr z0, [x0]
; CHECK-NO-STRICT-ALIGN-NEXT:    str z0, [x1]
; CHECK-NO-STRICT-ALIGN-NEXT:    ret
;
; CHECK-LABEL: nxv2i64:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ptrue p0.d
; CHECK-NEXT:    ld1d { z0.d }, p0/z, [x0]
; CHECK-NEXT:    st1d { z0.d }, p0, [x1]
; CHECK-NEXT:    ret
  %l3 = load <vscale x 2 x i64>, ptr %ldptr, align 8
  store <vscale x 2 x i64> %l3, ptr %stptr, align 8
  ret void
}

define void @nxv16i1(ptr %ldptr, ptr %stptr) {
; CHECK-NO-STRICT-ALIGN-LABEL: nxv16i1:
; CHECK-NO-STRICT-ALIGN:       // %bb.0:
; CHECK-NO-STRICT-ALIGN-NEXT:    ldr p0, [x0]
; CHECK-NO-STRICT-ALIGN-NEXT:    str p0, [x1]
; CHECK-NO-STRICT-ALIGN-NEXT:    ret
;
; CHECK-LABEL: nxv16i1:
; CHECK:       // %bb.0:
; CHECK-NEXT:    ldr p0, [x0]
; CHECK-NEXT:    str p0, [x1]
; CHECK-NEXT:    ret
  %l3 = load <vscale x 16 x i1>, ptr %ldptr, align 2
  store <vscale x 16 x i1> %l3, ptr %stptr, align 2
  ret void
}