File: select-instr-align.ll

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llvm-toolchain-17 1%3A17.0.6-22
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; RUN: llc -march=hexagon -hexagon-align-loads=0 < %s | FileCheck %s

; CHECK-LABEL: aligned_load:
; CHECK: = vmem({{.*}})
define <16 x i32> @aligned_load(ptr %p, <16 x i32> %a) #0 {
  %v = load <16 x i32>, ptr %p, align 64
  ret <16 x i32> %v
}

; CHECK-LABEL: aligned_store:
; CHECK: vmem({{.*}}) =
define void @aligned_store(ptr %p, <16 x i32> %a) #0 {
  store <16 x i32> %a, ptr %p, align 64
  ret void
}

; CHECK-LABEL: unaligned_load:
; CHECK: = vmemu({{.*}})
define <16 x i32> @unaligned_load(ptr %p, <16 x i32> %a) #0 {
  %v = load <16 x i32>, ptr %p, align 32
  ret <16 x i32> %v
}

; CHECK-LABEL: unaligned_store:
; CHECK: vmemu({{.*}}) =
define void @unaligned_store(ptr %p, <16 x i32> %a) #0 {
  store <16 x i32> %a, ptr %p, align 32
  ret void
}

attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvxv60,+hvx-length64b" }