llvm/test/CodeGen/X86/insert-into-vector-through-stack-no-stack-realign.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx | FileCheck %s

define <8 x i32> @foo(<8 x i32> %arg1, i32 %n) #0 {
; CHECK-LABEL: foo:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
; CHECK-NEXT:    vmovups %ymm0, -{{[0-9]+}}(%rsp)
; CHECK-NEXT:    andl $7, %edi
; CHECK-NEXT:    movl $42, -40(%rsp,%rdi,4)
; CHECK-NEXT:    vmovups -{{[0-9]+}}(%rsp), %ymm0
; CHECK-NEXT:    retq
entry:
  %a = insertelement <8 x i32> %arg1, i32 42, i32 %n
  ret <8 x i32> %a
}

define <8 x i32> @foo2(<8 x i32> %arg1, i32 %n) alignstack(8) #0 {
; CHECK-LABEL: foo2:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
; CHECK-NEXT:    vmovups %ymm0, -{{[0-9]+}}(%rsp)
; CHECK-NEXT:    andl $7, %edi
; CHECK-NEXT:    movl $42, -32(%rsp,%rdi,4)
; CHECK-NEXT:    vmovups -{{[0-9]+}}(%rsp), %ymm0
; CHECK-NEXT:    retq
entry:
  %a = insertelement <8 x i32> %arg1, i32 42, i32 %n
  ret <8 x i32> %a
}

define <8 x i32> @foo3(<8 x i32> %arg1, i32 %n) alignstack(16) #0 {
; CHECK-LABEL: foo3:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
; CHECK-NEXT:    vmovups %ymm0, -{{[0-9]+}}(%rsp)
; CHECK-NEXT:    andl $7, %edi
; CHECK-NEXT:    movl $42, -40(%rsp,%rdi,4)
; CHECK-NEXT:    vmovups -{{[0-9]+}}(%rsp), %ymm0
; CHECK-NEXT:    retq
entry:
  %a = insertelement <8 x i32> %arg1, i32 42, i32 %n
  ret <8 x i32> %a
}

define <8 x i32> @foo4(<8 x i32> %arg1, i32 %n) alignstack(64) #0 {
; CHECK-LABEL: foo4:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
; CHECK-NEXT:    vmovaps %ymm0, -{{[0-9]+}}(%rsp)
; CHECK-NEXT:    andl $7, %edi
; CHECK-NEXT:    movl $42, -56(%rsp,%rdi,4)
; CHECK-NEXT:    vmovaps -{{[0-9]+}}(%rsp), %ymm0
; CHECK-NEXT:    retq
entry:
  %a = insertelement <8 x i32> %arg1, i32 42, i32 %n
  ret <8 x i32> %a
}

define <8 x i32> @foo5(<8 x i32> %arg1, i32 %n) alignstack(256) #0 {
; CHECK-LABEL: foo5:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    subq $120, %rsp
; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
; CHECK-NEXT:    vmovaps %ymm0, {{[0-9]+}}(%rsp)
; CHECK-NEXT:    andl $7, %edi
; CHECK-NEXT:    movl $42, 64(%rsp,%rdi,4)
; CHECK-NEXT:    vmovaps {{[0-9]+}}(%rsp), %ymm0
; CHECK-NEXT:    addq $120, %rsp
; CHECK-NEXT:    retq
entry:
  %a = insertelement <8 x i32> %arg1, i32 42, i32 %n
  ret <8 x i32> %a
}

define <8 x i16> @foo6(<8 x i16> %arg1, i32 %n) #0 {
; CHECK-LABEL: foo6:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
; CHECK-NEXT:    vmovaps %xmm0, -{{[0-9]+}}(%rsp)
; CHECK-NEXT:    andl $7, %edi
; CHECK-NEXT:    movw $42, -24(%rsp,%rdi,2)
; CHECK-NEXT:    vmovaps -{{[0-9]+}}(%rsp), %xmm0
; CHECK-NEXT:    retq
entry:
  %a = insertelement <8 x i16> %arg1, i16 42, i32 %n
  ret <8 x i16> %a
}

define <8 x i8> @foo7(<8 x i8> %arg1, i32 %n) #0 {
; CHECK-LABEL: foo7:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
; CHECK-NEXT:    vmovaps %xmm0, -{{[0-9]+}}(%rsp)
; CHECK-NEXT:    andl $15, %edi
; CHECK-NEXT:    movb $42, -24(%rsp,%rdi)
; CHECK-NEXT:    vmovaps -{{[0-9]+}}(%rsp), %xmm0
; CHECK-NEXT:    retq
entry:
  %a = insertelement <8 x i8> %arg1, i8 42, i32 %n
  ret <8 x i8> %a
}

define <8 x i64> @foo8(<8 x i64> %arg1, i32 %n) #0 {
; CHECK-LABEL: foo8:
; CHECK:       # %bb.0: # %entry
; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
; CHECK-NEXT:    vmovups %ymm1, -{{[0-9]+}}(%rsp)
; CHECK-NEXT:    vmovups %ymm0, -{{[0-9]+}}(%rsp)
; CHECK-NEXT:    andl $7, %edi
; CHECK-NEXT:    movq $42, -72(%rsp,%rdi,8)
; CHECK-NEXT:    vmovups -{{[0-9]+}}(%rsp), %ymm0
; CHECK-NEXT:    vmovups -{{[0-9]+}}(%rsp), %ymm1
; CHECK-NEXT:    retq
entry:
  %a = insertelement <8 x i64> %arg1, i64 42, i32 %n
  ret <8 x i64> %a
}

attributes #0 = { "no-realign-stack" nounwind }