llvm-project/llvm/test/CodeGen/X86/byval7.ll

40 lines
1.4 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-- -mcpu=yonah | FileCheck %s
%struct.S = type { <2 x i64>, <2 x i64>, <2 x i64>, <2 x i64>,
<2 x i64>, <2 x i64>, <2 x i64>, <2 x i64>,
<2 x i64> }
define i32 @main() nounwind {
; CHECK-LABEL: main:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: pushl %ebp
; CHECK-NEXT: movl %esp, %ebp
; CHECK-NEXT: pushl %edi
; CHECK-NEXT: pushl %esi
; CHECK-NEXT: andl $-16, %esp
; CHECK-NEXT: subl $304, %esp # imm = 0x130
; CHECK-NEXT: movaps {{.*#+}} xmm0 = [3,2,1,0]
; CHECK-NEXT: movaps %xmm0, {{[0-9]+}}(%esp)
; CHECK-NEXT: leal {{[0-9]+}}(%esp), %edi
; CHECK-NEXT: leal {{[0-9]+}}(%esp), %esi
; CHECK-NEXT: movl $36, %ecx
; CHECK-NEXT: rep;movsl (%esi), %es:(%edi)
; CHECK-NEXT: movl $1, (%esp)
; CHECK-NEXT: calll t
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: leal -8(%ebp), %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: popl %ebp
; CHECK-NEXT: retl
entry:
%s = alloca %struct.S ; <%struct.S*> [#uses=2]
%tmp15 = getelementptr %struct.S, %struct.S* %s, i32 0, i32 0 ; <<2 x i64>*> [#uses=1]
store <2 x i64> < i64 8589934595, i64 1 >, <2 x i64>* %tmp15, align 16
call void @t( i32 1, %struct.S* byval %s ) nounwind
ret i32 0
}
declare void @t(i32, %struct.S* byval )