06c192d454
Upgrade of the IR text tests should be the only thing blocking making typed byval mandatory. Partially done through regex and partially manual.
85 lines
2.8 KiB
LLVM
85 lines
2.8 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=X86
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%struct.s = type { i64, i64, i64, i64, i64, i64, i64, i64,
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i64, i64, i64, i64, i64, i64, i64, i64,
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i64 }
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define void @g(i64 %a, i64 %b, i64 %c) 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 $288, %rsp # imm = 0x120
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; X64-NEXT: movq %rdi, {{[0-9]+}}(%rsp)
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; X64-NEXT: movq %rsi, {{[0-9]+}}(%rsp)
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; X64-NEXT: movq %rdx, {{[0-9]+}}(%rsp)
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; X64-NEXT: leaq {{[0-9]+}}(%rsp), %rbx
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; X64-NEXT: movl $17, %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: callq f
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; X64-NEXT: movl $17, %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: callq f
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; X64-NEXT: addq $288, %rsp # imm = 0x120
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; X64-NEXT: popq %rbx
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; X64-NEXT: retq
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;
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; X86-LABEL: g:
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; X86: # %bb.0: # %entry
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: pushl %ebx
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; X86-NEXT: pushl %edi
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; X86-NEXT: pushl %esi
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; X86-NEXT: andl $-16, %esp
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; X86-NEXT: subl $288, %esp # imm = 0x120
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; X86-NEXT: movl 12(%ebp), %eax
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; X86-NEXT: movl %eax, {{[0-9]+}}(%esp)
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; X86-NEXT: movl 8(%ebp), %eax
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; X86-NEXT: movl %eax, {{[0-9]+}}(%esp)
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; X86-NEXT: movl 20(%ebp), %eax
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; X86-NEXT: movl %eax, {{[0-9]+}}(%esp)
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; X86-NEXT: movl 16(%ebp), %eax
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; X86-NEXT: movl %eax, {{[0-9]+}}(%esp)
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; X86-NEXT: movl 28(%ebp), %eax
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; X86-NEXT: movl %eax, {{[0-9]+}}(%esp)
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; X86-NEXT: movl 24(%ebp), %eax
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; X86-NEXT: movl %eax, {{[0-9]+}}(%esp)
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; X86-NEXT: leal {{[0-9]+}}(%esp), %ebx
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; X86-NEXT: movl $34, %ecx
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; X86-NEXT: movl %esp, %edi
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; X86-NEXT: movl %ebx, %esi
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; X86-NEXT: rep;movsl (%esi), %es:(%edi)
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; X86-NEXT: calll f
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; X86-NEXT: movl $34, %ecx
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; X86-NEXT: movl %esp, %edi
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; X86-NEXT: movl %ebx, %esi
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; X86-NEXT: rep;movsl (%esi), %es:(%edi)
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; X86-NEXT: calll f
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; X86-NEXT: leal -12(%ebp), %esp
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; X86-NEXT: popl %esi
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; X86-NEXT: popl %edi
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; X86-NEXT: popl %ebx
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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entry:
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%d = alloca %struct.s, align 16
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%tmp = getelementptr %struct.s, %struct.s* %d, i32 0, i32 0
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store i64 %a, i64* %tmp, align 16
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%tmp2 = getelementptr %struct.s, %struct.s* %d, i32 0, i32 1
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store i64 %b, i64* %tmp2, align 16
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%tmp4 = getelementptr %struct.s, %struct.s* %d, i32 0, i32 2
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store i64 %c, i64* %tmp4, align 16
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call void @f(%struct.s* byval(%struct.s) %d)
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call void @f(%struct.s* byval(%struct.s) %d)
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ret void
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}
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declare void @f(%struct.s* byval(%struct.s))
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