xref: /aosp_15_r20/external/llvm/test/CodeGen/AArch64/nontemporal.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)

; RUN: llc < %s -mtriple aarch64-apple-darwin -asm-verbose=false -disable-post-ra | FileCheck %s

define void @test_stnp_v4i64(<4 x i64>* %p, <4 x i64> %v) #0 {
; CHECK-LABEL: test_stnp_v4i64:
; CHECK-NEXT:  mov d[[HI1:[0-9]+]], v1[1]
; CHECK-NEXT:  mov d[[HI0:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d1, d[[HI1]], [x0, #16]
; CHECK-NEXT:  stnp d0, d[[HI0]], [x0]
; CHECK-NEXT:  ret
  store <4 x i64> %v, <4 x i64>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4i32(<4 x i32>* %p, <4 x i32> %v) #0 {
; CHECK-LABEL: test_stnp_v4i32:
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x0]
; CHECK-NEXT:  ret
  store <4 x i32> %v, <4 x i32>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v8i16(<8 x i16>* %p, <8 x i16> %v) #0 {
; CHECK-LABEL: test_stnp_v8i16:
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x0]
; CHECK-NEXT:  ret
  store <8 x i16> %v, <8 x i16>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v16i8(<16 x i8>* %p, <16 x i8> %v) #0 {
; CHECK-LABEL: test_stnp_v16i8:
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x0]
; CHECK-NEXT:  ret
  store <16 x i8> %v, <16 x i8>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v2i32(<2 x i32>* %p, <2 x i32> %v) #0 {
; CHECK-LABEL: test_stnp_v2i32:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0]
; CHECK-NEXT:  ret
  store <2 x i32> %v, <2 x i32>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4i16(<4 x i16>* %p, <4 x i16> %v) #0 {
; CHECK-LABEL: test_stnp_v4i16:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0]
; CHECK-NEXT:  ret
  store <4 x i16> %v, <4 x i16>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v8i8(<8 x i8>* %p, <8 x i8> %v) #0 {
; CHECK-LABEL: test_stnp_v8i8:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0]
; CHECK-NEXT:  ret
  store <8 x i8> %v, <8 x i8>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v2f64(<2 x double>* %p, <2 x double> %v) #0 {
; CHECK-LABEL: test_stnp_v2f64:
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x0]
; CHECK-NEXT:  ret
  store <2 x double> %v, <2 x double>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4f32(<4 x float>* %p, <4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32:
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x0]
; CHECK-NEXT:  ret
  store <4 x float> %v, <4 x float>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v2f32(<2 x float>* %p, <2 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v2f32:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0]
; CHECK-NEXT:  ret
  store <2 x float> %v, <2 x float>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v1f64(<1 x double>* %p, <1 x double> %v) #0 {
; CHECK-LABEL: test_stnp_v1f64:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0]
; CHECK-NEXT:  ret
  store <1 x double> %v, <1 x double>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v1i64(<1 x i64>* %p, <1 x i64> %v) #0 {
; CHECK-LABEL: test_stnp_v1i64:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0]
; CHECK-NEXT:  ret
  store <1 x i64> %v, <1 x i64>* %p, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_i64(i64* %p, i64 %v) #0 {
; CHECK-LABEL: test_stnp_i64:
; CHECK-NEXT:  lsr x[[HI:[0-9]+]], x1, #32
; CHECK-NEXT:  stnp w1, w[[HI]], [x0]
; CHECK-NEXT:  ret
  store i64 %v, i64* %p, align 1, !nontemporal !0
  ret void
}


define void @test_stnp_v2f64_offset(<2 x double>* %p, <2 x double> %v) #0 {
; CHECK-LABEL: test_stnp_v2f64_offset:
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x0, #16]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr <2 x double>, <2 x double>* %p, i32 1
  store <2 x double> %v, <2 x double>* %tmp0, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v2f64_offset_neg(<2 x double>* %p, <2 x double> %v) #0 {
; CHECK-LABEL: test_stnp_v2f64_offset_neg:
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x0, #-16]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr <2 x double>, <2 x double>* %p, i32 -1
  store <2 x double> %v, <2 x double>* %tmp0, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v2f32_offset(<2 x float>* %p, <2 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v2f32_offset:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0, #8]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr <2 x float>, <2 x float>* %p, i32 1
  store <2 x float> %v, <2 x float>* %tmp0, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v2f32_offset_neg(<2 x float>* %p, <2 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v2f32_offset_neg:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0, #-8]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr <2 x float>, <2 x float>* %p, i32 -1
  store <2 x float> %v, <2 x float>* %tmp0, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_i64_offset(i64* %p, i64 %v) #0 {
; CHECK-LABEL: test_stnp_i64_offset:
; CHECK-NEXT:  lsr x[[HI:[0-9]+]], x1, #32
; CHECK-NEXT:  stnp w1, w[[HI]], [x0, #8]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i64, i64* %p, i32 1
  store i64 %v, i64* %tmp0, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_i64_offset_neg(i64* %p, i64 %v) #0 {
; CHECK-LABEL: test_stnp_i64_offset_neg:
; CHECK-NEXT:  lsr x[[HI:[0-9]+]], x1, #32
; CHECK-NEXT:  stnp w1, w[[HI]], [x0, #-8]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i64, i64* %p, i32 -1
  store i64 %v, i64* %tmp0, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4f32_invalid_offset_4(i8* %p, <4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32_invalid_offset_4:
; CHECK-NEXT:  add x[[PTR:[0-9]+]], x0, #4
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x[[PTR]]]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 4
  %tmp1 = bitcast i8* %tmp0 to <4 x float>*
  store <4 x float> %v, <4 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4f32_invalid_offset_neg_4(i8* %p, <4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32_invalid_offset_neg_4:
; CHECK-NEXT:  sub x[[PTR:[0-9]+]], x0, #4
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x[[PTR]]]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 -4
  %tmp1 = bitcast i8* %tmp0 to <4 x float>*
  store <4 x float> %v, <4 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4f32_invalid_offset_512(i8* %p, <4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32_invalid_offset_512:
; CHECK-NEXT:  add x[[PTR:[0-9]+]], x0, #512
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x[[PTR]]]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 512
  %tmp1 = bitcast i8* %tmp0 to <4 x float>*
  store <4 x float> %v, <4 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4f32_offset_504(i8* %p, <4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32_offset_504:
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x0, #504]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 504
  %tmp1 = bitcast i8* %tmp0 to <4 x float>*
  store <4 x float> %v, <4 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4f32_invalid_offset_508(i8* %p, <4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32_invalid_offset_508:
; CHECK-NEXT:  add x[[PTR:[0-9]+]], x0, #508
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x[[PTR]]]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 508
  %tmp1 = bitcast i8* %tmp0 to <4 x float>*
  store <4 x float> %v, <4 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4f32_invalid_offset_neg_520(i8* %p, <4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32_invalid_offset_neg_520:
; CHECK-NEXT:  sub x[[PTR:[0-9]+]], x0, #520
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x[[PTR]]]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 -520
  %tmp1 = bitcast i8* %tmp0 to <4 x float>*
  store <4 x float> %v, <4 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v4f32_offset_neg_512(i8* %p, <4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32_offset_neg_512:
; CHECK-NEXT:  mov d[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp d0, d[[HI]], [x0, #-512]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 -512
  %tmp1 = bitcast i8* %tmp0 to <4 x float>*
  store <4 x float> %v, <4 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}


define void @test_stnp_v2f32_invalid_offset_256(i8* %p, <2 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v2f32_invalid_offset_256:
; CHECK-NEXT:  add x[[PTR:[0-9]+]], x0, #256
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x[[PTR]]]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 256
  %tmp1 = bitcast i8* %tmp0 to <2 x float>*
  store <2 x float> %v, <2 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v2f32_offset_252(i8* %p, <2 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v2f32_offset_252:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0, #252]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 252
  %tmp1 = bitcast i8* %tmp0 to <2 x float>*
  store <2 x float> %v, <2 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v2f32_invalid_offset_neg_260(i8* %p, <2 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v2f32_invalid_offset_neg_260:
; CHECK-NEXT:  sub x[[PTR:[0-9]+]], x0, #260
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x[[PTR]]]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 -260
  %tmp1 = bitcast i8* %tmp0 to <2 x float>*
  store <2 x float> %v, <2 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

define void @test_stnp_v2f32_offset_neg_256(i8* %p, <2 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v2f32_offset_neg_256:
; CHECK-NEXT:  mov s[[HI:[0-9]+]], v0[1]
; CHECK-NEXT:  stnp s0, s[[HI]], [x0, #-256]
; CHECK-NEXT:  ret
  %tmp0 = getelementptr i8, i8* %p, i32 -256
  %tmp1 = bitcast i8* %tmp0 to <2 x float>*
  store <2 x float> %v, <2 x float>* %tmp1, align 1, !nontemporal !0
  ret void
}

declare void @dummy(<4 x float>*)

define void @test_stnp_v4f32_offset_alloca(<4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32_offset_alloca:
; CHECK:       stnp d0, d{{.*}}, [sp]
; CHECK-NEXT:  mov x0, sp
; CHECK-NEXT:  bl _dummy
  %tmp0 = alloca <4 x float>
  store <4 x float> %v, <4 x float>* %tmp0, align 1, !nontemporal !0
  call void @dummy(<4 x float>* %tmp0)
  ret void
}

define void @test_stnp_v4f32_offset_alloca_2(<4 x float> %v) #0 {
; CHECK-LABEL: test_stnp_v4f32_offset_alloca_2:
; CHECK:       stnp d0, d{{.*}}, [sp, #16]
; CHECK-NEXT:  mov x0, sp
; CHECK-NEXT:  bl _dummy
  %tmp0 = alloca <4 x float>, i32 2
  %tmp1 = getelementptr <4 x float>, <4 x float>* %tmp0, i32 1
  store <4 x float> %v, <4 x float>* %tmp1, align 1, !nontemporal !0
  call void @dummy(<4 x float>* %tmp0)
  ret void
}

!0 = !{ i32 1 }

attributes #0 = { nounwind }