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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i386-unknown | FileCheck %s --check-prefix=X32
; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64
define void @add(i256* %p, i256* %q) nounwind {
; X32-LABEL: add:
; X32: # %bb.0:
; X32-NEXT: pushl %ebp
; X32-NEXT: pushl %ebx
; X32-NEXT: pushl %edi
; X32-NEXT: pushl %esi
; X32-NEXT: subl $12, %esp
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X32-NEXT: movl 8(%ecx), %edi
; X32-NEXT: movl (%ecx), %edx
; X32-NEXT: movl 4(%ecx), %ebx
; X32-NEXT: movl 28(%eax), %esi
; X32-NEXT: movl %esi, {{[0-9]+}}(%esp) # 4-byte Spill
; X32-NEXT: movl 24(%eax), %ebp
; X32-NEXT: addl (%eax), %edx
; X32-NEXT: movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
; X32-NEXT: adcl 4(%eax), %ebx
; X32-NEXT: adcl 8(%eax), %edi
; X32-NEXT: movl %edi, (%esp) # 4-byte Spill
; X32-NEXT: movl 20(%eax), %edi
; X32-NEXT: movl 12(%eax), %edx
; X32-NEXT: movl 16(%eax), %esi
; X32-NEXT: adcl 12(%ecx), %edx
; X32-NEXT: adcl 16(%ecx), %esi
; X32-NEXT: adcl 20(%ecx), %edi
; X32-NEXT: movl %ebp, %eax
; X32-NEXT: adcl 24(%ecx), %eax
; X32-NEXT: movl {{[0-9]+}}(%esp), %ebp # 4-byte Reload
; X32-NEXT: adcl %ebp, 28(%ecx)
; X32-NEXT: movl (%esp), %ebp # 4-byte Reload
; X32-NEXT: movl %ebp, 8(%ecx)
; X32-NEXT: movl %ebx, 4(%ecx)
; X32-NEXT: movl {{[0-9]+}}(%esp), %ebx # 4-byte Reload
; X32-NEXT: movl %ebx, (%ecx)
; X32-NEXT: movl %edx, 12(%ecx)
; X32-NEXT: movl %esi, 16(%ecx)
; X32-NEXT: movl %edi, 20(%ecx)
; X32-NEXT: movl %eax, 24(%ecx)
; X32-NEXT: addl $12, %esp
; X32-NEXT: popl %esi
; X32-NEXT: popl %edi
; X32-NEXT: popl %ebx
; X32-NEXT: popl %ebp
; X32-NEXT: retl
;
; X64-LABEL: add:
; X64: # %bb.0:
; X64-NEXT: movq 16(%rdi), %rax
; X64-NEXT: movq (%rdi), %rcx
; X64-NEXT: movq 8(%rdi), %rdx
; X64-NEXT: movq 24(%rsi), %r8
; X64-NEXT: addq (%rsi), %rcx
; X64-NEXT: adcq 8(%rsi), %rdx
; X64-NEXT: adcq 16(%rsi), %rax
; X64-NEXT: adcq %r8, 24(%rdi)
; X64-NEXT: movq %rax, 16(%rdi)
; X64-NEXT: movq %rdx, 8(%rdi)
; X64-NEXT: movq %rcx, (%rdi)
; X64-NEXT: retq
%a = load i256, i256* %p
%b = load i256, i256* %q
%c = add i256 %a, %b
store i256 %c, i256* %p
ret void
}
define void @sub(i256* %p, i256* %q) nounwind {
; X32-LABEL: sub:
; X32: # %bb.0:
; X32-NEXT: pushl %ebp
; X32-NEXT: pushl %ebx
; X32-NEXT: pushl %edi
; X32-NEXT: pushl %esi
; X32-NEXT: subl $8, %esp
; X32-NEXT: movl {{[0-9]+}}(%esp), %esi
; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X32-NEXT: movl 16(%ecx), %eax
; X32-NEXT: movl 12(%ecx), %edx
; X32-NEXT: movl 8(%ecx), %edi
; X32-NEXT: movl (%ecx), %ebx
; X32-NEXT: movl 4(%ecx), %ebp
; X32-NEXT: subl (%esi), %ebx
; X32-NEXT: sbbl 4(%esi), %ebp
; X32-NEXT: sbbl 8(%esi), %edi
; X32-NEXT: sbbl 12(%esi), %edx
; X32-NEXT: movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill
; X32-NEXT: sbbl 16(%esi), %eax
; X32-NEXT: movl %eax, (%esp) # 4-byte Spill
; X32-NEXT: movl 20(%ecx), %edx
; X32-NEXT: sbbl 20(%esi), %edx
; X32-NEXT: movl 24(%ecx), %eax
; X32-NEXT: sbbl 24(%esi), %eax
; X32-NEXT: movl 28(%esi), %esi
; X32-NEXT: sbbl %esi, 28(%ecx)
; X32-NEXT: movl %edi, 8(%ecx)
; X32-NEXT: movl %ebp, 4(%ecx)
; X32-NEXT: movl %ebx, (%ecx)
; X32-NEXT: movl {{[0-9]+}}(%esp), %esi # 4-byte Reload
; X32-NEXT: movl %esi, 12(%ecx)
; X32-NEXT: movl (%esp), %esi # 4-byte Reload
; X32-NEXT: movl %esi, 16(%ecx)
; X32-NEXT: movl %edx, 20(%ecx)
; X32-NEXT: movl %eax, 24(%ecx)
; X32-NEXT: addl $8, %esp
; X32-NEXT: popl %esi
; X32-NEXT: popl %edi
; X32-NEXT: popl %ebx
; X32-NEXT: popl %ebp
; X32-NEXT: retl
;
; X64-LABEL: sub:
; X64: # %bb.0:
; X64-NEXT: movq 16(%rdi), %rax
; X64-NEXT: movq (%rdi), %rcx
; X64-NEXT: movq 8(%rdi), %rdx
; X64-NEXT: movq 24(%rsi), %r8
; X64-NEXT: subq (%rsi), %rcx
; X64-NEXT: sbbq 8(%rsi), %rdx
; X64-NEXT: sbbq 16(%rsi), %rax
; X64-NEXT: sbbq %r8, 24(%rdi)
; X64-NEXT: movq %rax, 16(%rdi)
; X64-NEXT: movq %rdx, 8(%rdi)
; X64-NEXT: movq %rcx, (%rdi)
; X64-NEXT: retq
%a = load i256, i256* %p
%b = load i256, i256* %q
%c = sub i256 %a, %b
store i256 %c, i256* %p
ret void
}
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