117 lines
4.4 KiB
LLVM
117 lines
4.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-linux -mattr=-avx | FileCheck %s -check-prefix=X64
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; Win64 has not supported byval yet.
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; RUN: llc < %s -mtriple=i686-- -mattr=-avx | FileCheck %s -check-prefix=X32
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%struct.s = type { i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8, i8, i8, i8, i8, i8, i8, i8,
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i8 }
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define void @g(i8 signext %a1, i8 signext %a2, i8 signext %a3, i8 signext %a4, i8 signext %a5, i8 signext %a6) nounwind {
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; X64-LABEL: g:
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; X64: # %bb.0: # %entry
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; X64-NEXT: pushq %rbx
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; X64-NEXT: subq $272, %rsp # imm = 0x110
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; X64-NEXT: movb %dil, {{[0-9]+}}(%rsp)
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; X64-NEXT: movb %sil, {{[0-9]+}}(%rsp)
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; X64-NEXT: movb %dl, {{[0-9]+}}(%rsp)
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; X64-NEXT: movb %cl, {{[0-9]+}}(%rsp)
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; X64-NEXT: movb %r8b, {{[0-9]+}}(%rsp)
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; X64-NEXT: movb %r9b, {{[0-9]+}}(%rsp)
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; X64-NEXT: leaq {{[0-9]+}}(%rsp), %rbx
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; X64-NEXT: movl $16, %ecx
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; X64-NEXT: movq %rsp, %rdi
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; X64-NEXT: movq %rbx, %rsi
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; X64-NEXT: rep;movsq (%rsi), %es:(%rdi)
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; X64-NEXT: movb {{[0-9]+}}(%rsp), %al
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; X64-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; X64-NEXT: callq f
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; X64-NEXT: movl $16, %ecx
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; X64-NEXT: movq %rsp, %rdi
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; X64-NEXT: movq %rbx, %rsi
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; X64-NEXT: rep;movsq (%rsi), %es:(%rdi)
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; X64-NEXT: movb {{[0-9]+}}(%rsp), %al
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; X64-NEXT: movb %al, {{[0-9]+}}(%rsp)
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; X64-NEXT: callq f
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; X64-NEXT: addq $272, %rsp # imm = 0x110
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; X64-NEXT: popq %rbx
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; X64-NEXT: retq
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;
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; X32-LABEL: g:
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; X32: # %bb.0: # %entry
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; X32-NEXT: pushl %ebp
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; X32-NEXT: movl %esp, %ebp
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; X32-NEXT: pushl %ebx
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; X32-NEXT: pushl %edi
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; X32-NEXT: pushl %esi
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; X32-NEXT: andl $-8, %esp
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; X32-NEXT: subl $272, %esp # imm = 0x110
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; X32-NEXT: movb 28(%ebp), %al
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; X32-NEXT: movb 24(%ebp), %cl
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; X32-NEXT: movb 20(%ebp), %dl
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; X32-NEXT: movb 16(%ebp), %ah
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; X32-NEXT: movb 12(%ebp), %ch
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; X32-NEXT: movb 8(%ebp), %dh
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; X32-NEXT: movb %dh, {{[0-9]+}}(%esp)
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; X32-NEXT: movb %ch, {{[0-9]+}}(%esp)
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; X32-NEXT: movb %ah, {{[0-9]+}}(%esp)
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; X32-NEXT: movb %dl, {{[0-9]+}}(%esp)
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; X32-NEXT: movb %cl, {{[0-9]+}}(%esp)
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; X32-NEXT: movb %al, {{[0-9]+}}(%esp)
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; X32-NEXT: leal {{[0-9]+}}(%esp), %ebx
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; X32-NEXT: movl $32, %ecx
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; X32-NEXT: movl %esp, %edi
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; X32-NEXT: movl %ebx, %esi
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; X32-NEXT: rep;movsl (%esi), %es:(%edi)
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; X32-NEXT: movb {{[0-9]+}}(%esp), %al
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; X32-NEXT: movb %al, {{[0-9]+}}(%esp)
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; X32-NEXT: calll f
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; X32-NEXT: movl $32, %ecx
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; X32-NEXT: movl %esp, %edi
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; X32-NEXT: movl %ebx, %esi
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; X32-NEXT: rep;movsl (%esi), %es:(%edi)
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; X32-NEXT: movb {{[0-9]+}}(%esp), %al
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; X32-NEXT: movb %al, {{[0-9]+}}(%esp)
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; X32-NEXT: calll f
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; X32-NEXT: leal -12(%ebp), %esp
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; X32-NEXT: popl %esi
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; X32-NEXT: popl %edi
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; X32-NEXT: popl %ebx
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; X32-NEXT: popl %ebp
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; X32-NEXT: retl
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entry:
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%a = alloca %struct.s
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%tmp = getelementptr %struct.s, %struct.s* %a, i32 0, i32 0
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store i8 %a1, i8* %tmp, align 8
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%tmp2 = getelementptr %struct.s, %struct.s* %a, i32 0, i32 1
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store i8 %a2, i8* %tmp2, align 8
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%tmp4 = getelementptr %struct.s, %struct.s* %a, i32 0, i32 2
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store i8 %a3, i8* %tmp4, align 8
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%tmp6 = getelementptr %struct.s, %struct.s* %a, i32 0, i32 3
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store i8 %a4, i8* %tmp6, align 8
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%tmp8 = getelementptr %struct.s, %struct.s* %a, i32 0, i32 4
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store i8 %a5, i8* %tmp8, align 8
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%tmp10 = getelementptr %struct.s, %struct.s* %a, i32 0, i32 5
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store i8 %a6, i8* %tmp10, align 8
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call void @f( %struct.s* byval %a )
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call void @f( %struct.s* byval %a )
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ret void
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}
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declare void @f(%struct.s* byval)
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