llvm/test/CodeGen/X86/avx512f-large-stack.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --no_x86_scrub_sp --version 4
; RUN: llc -O0 -mtriple=x86_64 -mattr=+avx512f -verify-machineinstrs < %s | FileCheck %s --check-prefix=CHECK
define void @f(i16 %LGV2, i1 %LGV3) {
; CHECK-LABEL: f:
; CHECK:       # %bb.0: # %BB
; CHECK-NEXT:    subq $2147483528, %rsp # imm = 0x7FFFFF88
; CHECK-NEXT:    .cfi_def_cfa_offset 2147483536
; CHECK-NEXT:    movb %sil, %cl
; CHECK-NEXT:    movw %di, %ax
; CHECK-NEXT:    movswq %ax, %rax
; CHECK-NEXT:    andb $1, %cl
; CHECK-NEXT:    movabsq $-2147483768, %rdx # imm = 0xFFFFFFFF7FFFFF88
; CHECK-NEXT:    leaq (%rsp,%rdx), %rdx
; CHECK-NEXT:    movb %cl, (%rdx,%rax)
; CHECK-NEXT:    addq $2147483528, %rsp # imm = 0x7FFFFF88
; CHECK-NEXT:    .cfi_def_cfa_offset 8
; CHECK-NEXT:    retq
BB:
  %A = alloca i1, i33 2147483648, align 1
  %G = getelementptr i1, ptr %A, i16 %LGV2
  %G4 = getelementptr i1, ptr %G, i32 -2147483648
  store i1 %LGV3, ptr %G4, align 1
  ret void
}