; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown | FileCheck %s --check-prefix=X86
; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64
define void @si64(i64 %x, i64 %y, ptr %p, ptr %q) nounwind {
; X86-LABEL: si64:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl {{[0-9]+}}(%esp)
; X86-NEXT: pushl {{[0-9]+}}(%esp)
; X86-NEXT: calll __divdi3
; X86-NEXT: addl $16, %esp
; X86-NEXT: movl %eax, %esi
; X86-NEXT: movl %edx, %edi
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl {{[0-9]+}}(%esp)
; X86-NEXT: pushl {{[0-9]+}}(%esp)
; X86-NEXT: calll __moddi3
; X86-NEXT: addl $16, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl %edi, 4(%ecx)
; X86-NEXT: movl %esi, (%ecx)
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl %edx, 4(%ecx)
; X86-NEXT: movl %eax, (%ecx)
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: si64:
; X64: # %bb.0:
; X64-NEXT: movq %rdx, %r8
; X64-NEXT: movq %rdi, %rax
; X64-NEXT: cqto
; X64-NEXT: idivq %rsi
; X64-NEXT: movq %rax, (%r8)
; X64-NEXT: movq %rdx, (%rcx)
; X64-NEXT: retq
%r = sdiv i64 %x, %y
%t = srem i64 %x, %y
store i64 %r, ptr %p
store i64 %t, ptr %q
ret void
}
define void @si32(i32 %x, i32 %y, ptr %p, ptr %q) nounwind {
; X86-LABEL: si32:
; X86: # %bb.0:
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cltd
; X86-NEXT: idivl {{[0-9]+}}(%esp)
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl %eax, (%esi)
; X86-NEXT: movl %edx, (%ecx)
; X86-NEXT: popl %esi
; X86-NEXT: retl
;
; X64-LABEL: si32:
; X64: # %bb.0:
; X64-NEXT: movq %rdx, %r8
; X64-NEXT: movl %edi, %eax
; X64-NEXT: cltd
; X64-NEXT: idivl %esi
; X64-NEXT: movl %eax, (%r8)
; X64-NEXT: movl %edx, (%rcx)
; X64-NEXT: retq
%r = sdiv i32 %x, %y
%t = srem i32 %x, %y
store i32 %r, ptr %p
store i32 %t, ptr %q
ret void
}
define void @si16(i16 %x, i16 %y, ptr %p, ptr %q) nounwind {
; X86-LABEL: si16:
; X86: # %bb.0:
; X86-NEXT: pushl %esi
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cwtd
; X86-NEXT: idivw {{[0-9]+}}(%esp)
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movw %ax, (%esi)
; X86-NEXT: movw %dx, (%ecx)
; X86-NEXT: popl %esi
; X86-NEXT: retl
;
; X64-LABEL: si16:
; X64: # %bb.0:
; X64-NEXT: movq %rdx, %r8
; X64-NEXT: movl %edi, %eax
; X64-NEXT: # kill: def $ax killed $ax killed $eax
; X64-NEXT: cwtd
; X64-NEXT: idivw %si
; X64-NEXT: movw %ax, (%r8)
; X64-NEXT: movw %dx, (%rcx)
; X64-NEXT: retq
%r = sdiv i16 %x, %y
%t = srem i16 %x, %y
store i16 %r, ptr %p
store i16 %t, ptr %q
ret void
}
define void @si8(i8 %x, i8 %y, ptr %p, ptr %q) nounwind {
; X86-LABEL: si8:
; X86: # %bb.0:
; X86-NEXT: pushl %ebx
; X86-NEXT: movsbl {{[0-9]+}}(%esp), %eax
; X86-NEXT: idivb {{[0-9]+}}(%esp)
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movsbl %ah, %ebx
; X86-NEXT: movb %al, (%edx)
; X86-NEXT: movb %bl, (%ecx)
; X86-NEXT: popl %ebx
; X86-NEXT: retl
;
; X64-LABEL: si8:
; X64: # %bb.0:
; X64-NEXT: movsbl %dil, %eax
; X64-NEXT: idivb %sil
; X64-NEXT: movsbl %ah, %esi
; X64-NEXT: movb %al, (%rdx)
; X64-NEXT: movb %sil, (%rcx)
; X64-NEXT: retq
%r = sdiv i8 %x, %y
%t = srem i8 %x, %y
store i8 %r, ptr %p
store i8 %t, ptr %q
ret void
}
define void @ui64(i64 %x, i64 %y, ptr %p, ptr %q) nounwind {
; X86-LABEL: ui64:
; X86: # %bb.0:
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx
; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl {{[0-9]+}}(%esp)
; X86-NEXT: pushl {{[0-9]+}}(%esp)
; X86-NEXT: calll __udivdi3
; X86-NEXT: addl $16, %esp
; X86-NEXT: movl %eax, %esi
; X86-NEXT: movl %edx, %edi
; X86-NEXT: pushl %ebp
; X86-NEXT: pushl %ebx
; X86-NEXT: pushl {{[0-9]+}}(%esp)
; X86-NEXT: pushl {{[0-9]+}}(%esp)
; X86-NEXT: calll __umoddi3
; X86-NEXT: addl $16, %esp
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl %edi, 4(%ecx)
; X86-NEXT: movl %esi, (%ecx)
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl %edx, 4(%ecx)
; X86-NEXT: movl %eax, (%ecx)
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: popl %ebx
; X86-NEXT: popl %ebp
; X86-NEXT: retl
;
; X64-LABEL: ui64:
; X64: # %bb.0:
; X64-NEXT: movq %rdx, %r8
; X64-NEXT: movq %rdi, %rax
; X64-NEXT: xorl %edx, %edx
; X64-NEXT: divq %rsi
; X64-NEXT: movq %rax, (%r8)
; X64-NEXT: movq %rdx, (%rcx)
; X64-NEXT: retq
%r = udiv i64 %x, %y
%t = urem i64 %x, %y
store i64 %r, ptr %p
store i64 %t, ptr %q
ret void
}
define void @ui32(i32 %x, i32 %y, ptr %p, ptr %q) nounwind {
; X86-LABEL: ui32:
; X86: # %bb.0:
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: xorl %edx, %edx
; X86-NEXT: divl {{[0-9]+}}(%esp)
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movl %eax, (%esi)
; X86-NEXT: movl %edx, (%ecx)
; X86-NEXT: popl %esi
; X86-NEXT: retl
;
; X64-LABEL: ui32:
; X64: # %bb.0:
; X64-NEXT: movq %rdx, %r8
; X64-NEXT: movl %edi, %eax
; X64-NEXT: xorl %edx, %edx
; X64-NEXT: divl %esi
; X64-NEXT: movl %eax, (%r8)
; X64-NEXT: movl %edx, (%rcx)
; X64-NEXT: retq
%r = udiv i32 %x, %y
%t = urem i32 %x, %y
store i32 %r, ptr %p
store i32 %t, ptr %q
ret void
}
define void @ui16(i16 %x, i16 %y, ptr %p, ptr %q) nounwind {
; X86-LABEL: ui16:
; X86: # %bb.0:
; X86-NEXT: pushl %esi
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; X86-NEXT: xorl %edx, %edx
; X86-NEXT: divw {{[0-9]+}}(%esp)
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %esi
; X86-NEXT: movw %ax, (%esi)
; X86-NEXT: movw %dx, (%ecx)
; X86-NEXT: popl %esi
; X86-NEXT: retl
;
; X64-LABEL: ui16:
; X64: # %bb.0:
; X64-NEXT: movq %rdx, %r8
; X64-NEXT: movl %edi, %eax
; X64-NEXT: # kill: def $ax killed $ax killed $eax
; X64-NEXT: xorl %edx, %edx
; X64-NEXT: divw %si
; X64-NEXT: movw %ax, (%r8)
; X64-NEXT: movw %dx, (%rcx)
; X64-NEXT: retq
%r = udiv i16 %x, %y
%t = urem i16 %x, %y
store i16 %r, ptr %p
store i16 %t, ptr %q
ret void
}
define void @ui8(i8 %x, i8 %y, ptr %p, ptr %q) nounwind {
; X86-LABEL: ui8:
; X86: # %bb.0:
; X86-NEXT: pushl %ebx
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; X86-NEXT: divb {{[0-9]+}}(%esp)
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: movzbl %ah, %ebx
; X86-NEXT: movb %al, (%edx)
; X86-NEXT: movb %bl, (%ecx)
; X86-NEXT: popl %ebx
; X86-NEXT: retl
;
; X64-LABEL: ui8:
; X64: # %bb.0:
; X64-NEXT: movzbl %dil, %eax
; X64-NEXT: divb %sil
; X64-NEXT: movzbl %ah, %esi
; X64-NEXT: movb %al, (%rdx)
; X64-NEXT: movb %sil, (%rcx)
; X64-NEXT: retq
%r = udiv i8 %x, %y
%t = urem i8 %x, %y
store i8 %r, ptr %p
store i8 %t, ptr %q
ret void
}
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