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[X86] Autogenerate cfguard-x86-64-vectorcall.ll. NFC

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This commit is contained in:
Amaury Séchet 2022-07-24 15:45:51 +00:00
parent 12144a12da
commit 162ec611e9
1 changed files with 20 additions and 12 deletions
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32
llvm/test/CodeGen/X86/cfguard-x86-64-vectorcall.ll
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@ -1,9 +1,29 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-pc-windows-msvc | FileCheck %s -check-prefix=X64
; Control Flow Guard is currently only available on Windows
; Test that Control Flow Guard checks are correctly added for x86_64 vector calls.
define void @func_cf_vector_x64(ptr %0, ptr %1) #0 {
; X64-LABEL: func_cf_vector_x64:
; X64: # %bb.0: # %entry
; X64-NEXT: subq $72, %rsp
; X64-NEXT: .seh_stackalloc 72
; X64-NEXT: .seh_endprologue
; X64-NEXT: movq %rcx, %rax
; X64-NEXT: movups (%rdx), %xmm0
; X64-NEXT: movups 16(%rdx), %xmm1
; X64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
; X64-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp)
; X64-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero
; X64-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero
; X64-NEXT: movsd {{.*#+}} xmm2 = mem[0],zero
; X64-NEXT: movsd {{.*#+}} xmm3 = mem[0],zero
; X64-NEXT: callq *__guard_dispatch_icall_fptr(%rip)
; X64-NEXT: nop
; X64-NEXT: addq $72, %rsp
; X64-NEXT: retq
; X64-NEXT: .seh_endproc
entry:
%2 = alloca %struct.HVA, align 8
call void @llvm.memcpy.p0.p0.i64(ptr align 8 %2, ptr align 8 %1, i64 32, i1 false)
@ -11,18 +31,6 @@ entry:
call x86_vectorcallcc void %0(%struct.HVA inreg %3)
ret void
; X64-LABEL: func_cf_vector_x64
; X64: movq %rcx, %rax
; X64: movups (%rdx), %xmm0
; X64: movups 16(%rdx), %xmm1
; X64: movaps %xmm0, 32(%rsp)
; X64: movaps %xmm1, 48(%rsp)
; X64: movsd 32(%rsp), %xmm0 # xmm0 = mem[0],zero
; X64: movsd 40(%rsp), %xmm1 # xmm1 = mem[0],zero
; X64: movsd 48(%rsp), %xmm2 # xmm2 = mem[0],zero
; X64: movsd 56(%rsp), %xmm3 # xmm3 = mem[0],zero
; X64: callq *__guard_dispatch_icall_fptr(%rip)
; X64-NOT: callq
}
attributes #0 = { "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" }