| ; 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 |
| |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| |
| define void @test(i256* %a, i256* %b, i256* %out) #0 { |
| ; X32-LABEL: test: |
| ; X32: # BB#0: # %entry |
| ; X32-NEXT: pushl %ebp |
| ; X32-NEXT: .Lcfi0: |
| ; X32-NEXT: .cfi_def_cfa_offset 8 |
| ; X32-NEXT: .Lcfi1: |
| ; X32-NEXT: .cfi_offset %ebp, -8 |
| ; X32-NEXT: movl %esp, %ebp |
| ; X32-NEXT: .Lcfi2: |
| ; X32-NEXT: .cfi_def_cfa_register %ebp |
| ; X32-NEXT: pushl %ebx |
| ; X32-NEXT: pushl %edi |
| ; X32-NEXT: pushl %esi |
| ; X32-NEXT: andl $-8, %esp |
| ; X32-NEXT: subl $168, %esp |
| ; X32-NEXT: .Lcfi3: |
| ; X32-NEXT: .cfi_offset %esi, -20 |
| ; X32-NEXT: .Lcfi4: |
| ; X32-NEXT: .cfi_offset %edi, -16 |
| ; X32-NEXT: .Lcfi5: |
| ; X32-NEXT: .cfi_offset %ebx, -12 |
| ; X32-NEXT: movl 8(%ebp), %eax |
| ; X32-NEXT: movl 16(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 20(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 24(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 28(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 8(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 12(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl (%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 4(%eax), %ebx |
| ; X32-NEXT: movl 12(%ebp), %eax |
| ; X32-NEXT: movl 16(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 20(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 24(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 28(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl (%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 4(%eax), %ecx |
| ; X32-NEXT: movl %ecx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl 8(%eax), %esi |
| ; X32-NEXT: movl 12(%eax), %edi |
| ; X32-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl %edi |
| ; X32-NEXT: movl %edi, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: pushl %esi |
| ; X32-NEXT: movl %esi, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl %ebx |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl %eax |
| ; X32-NEXT: calll __multi3 |
| ; X32-NEXT: addl $32, %esp |
| ; X32-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl %edi |
| ; X32-NEXT: pushl %esi |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %esi # 4-byte Reload |
| ; X32-NEXT: pushl %esi |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %edi # 4-byte Reload |
| ; X32-NEXT: pushl %edi |
| ; X32-NEXT: pushl %eax |
| ; X32-NEXT: calll __multi3 |
| ; X32-NEXT: addl $32, %esp |
| ; X32-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl %ebx |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl %eax |
| ; X32-NEXT: calll __multi3 |
| ; X32-NEXT: addl $32, %esp |
| ; X32-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: pushl %esi |
| ; X32-NEXT: pushl %edi |
| ; X32-NEXT: pushl %ebx |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl %eax |
| ; X32-NEXT: calll __multi3 |
| ; X32-NEXT: addl $32, %esp |
| ; X32-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl $0 |
| ; X32-NEXT: pushl %esi |
| ; X32-NEXT: pushl %edi |
| ; X32-NEXT: pushl %eax |
| ; X32-NEXT: calll __multi3 |
| ; X32-NEXT: addl $32, %esp |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X32-NEXT: addl {{[0-9]+}}(%esp), %edx |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %esi |
| ; X32-NEXT: adcl $0, %ecx |
| ; X32-NEXT: adcl $0, %eax |
| ; X32-NEXT: addl {{[0-9]+}}(%esp), %edx |
| ; X32-NEXT: movl %edx, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %esi |
| ; X32-NEXT: movl %esi, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X32-NEXT: adcl $0, %edi |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X32-NEXT: adcl $0, %ebx |
| ; X32-NEXT: addl %ecx, %edi |
| ; X32-NEXT: adcl %eax, %ebx |
| ; X32-NEXT: setb %al |
| ; X32-NEXT: addl {{[0-9]+}}(%esp), %edi |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %ebx |
| ; X32-NEXT: movzbl %al, %eax |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: adcl $0, %eax |
| ; X32-NEXT: movl %eax, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: leal {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl {{[0-9]+}}(%esp) # 4-byte Folded Reload |
| ; X32-NEXT: pushl %eax |
| ; X32-NEXT: calll __multi3 |
| ; X32-NEXT: addl $32, %esp |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X32-NEXT: addl {{[0-9]+}}(%esp), %esi |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %ecx |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %edx |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %eax |
| ; X32-NEXT: addl %edi, %esi |
| ; X32-NEXT: adcl %ebx, %ecx |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %edx # 4-byte Folded Reload |
| ; X32-NEXT: adcl {{[0-9]+}}(%esp), %eax # 4-byte Folded Reload |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X32-NEXT: movl %edi, {{[0-9]+}}(%esp) # 4-byte Spill |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X32-NEXT: movl 16(%ebp), %edi |
| ; X32-NEXT: movl %ebx, 4(%edi) |
| ; X32-NEXT: movl 16(%ebp), %ebx |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %edi # 4-byte Reload |
| ; X32-NEXT: movl %edi, (%ebx) |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %edi # 4-byte Reload |
| ; X32-NEXT: movl %edi, 8(%ebx) |
| ; X32-NEXT: movl {{[0-9]+}}(%esp), %edi # 4-byte Reload |
| ; X32-NEXT: movl %edi, 12(%ebx) |
| ; X32-NEXT: movl %esi, 16(%ebx) |
| ; X32-NEXT: movl %ecx, 20(%ebx) |
| ; X32-NEXT: movl %edx, 24(%ebx) |
| ; X32-NEXT: movl %eax, 28(%ebx) |
| ; X32-NEXT: leal -12(%ebp), %esp |
| ; X32-NEXT: popl %esi |
| ; X32-NEXT: popl %edi |
| ; X32-NEXT: popl %ebx |
| ; X32-NEXT: popl %ebp |
| ; X32-NEXT: retl |
| ; |
| ; X64-LABEL: test: |
| ; X64: # BB#0: # %entry |
| ; X64-NEXT: pushq %r15 |
| ; X64-NEXT: .Lcfi0: |
| ; X64-NEXT: .cfi_def_cfa_offset 16 |
| ; X64-NEXT: pushq %r14 |
| ; X64-NEXT: .Lcfi1: |
| ; X64-NEXT: .cfi_def_cfa_offset 24 |
| ; X64-NEXT: pushq %rbx |
| ; X64-NEXT: .Lcfi2: |
| ; X64-NEXT: .cfi_def_cfa_offset 32 |
| ; X64-NEXT: .Lcfi3: |
| ; X64-NEXT: .cfi_offset %rbx, -32 |
| ; X64-NEXT: .Lcfi4: |
| ; X64-NEXT: .cfi_offset %r14, -24 |
| ; X64-NEXT: .Lcfi5: |
| ; X64-NEXT: .cfi_offset %r15, -16 |
| ; X64-NEXT: movq %rdx, %r9 |
| ; X64-NEXT: movq (%rdi), %r11 |
| ; X64-NEXT: movq 8(%rdi), %r8 |
| ; X64-NEXT: movq 16(%rdi), %rbx |
| ; X64-NEXT: movq 16(%rsi), %r10 |
| ; X64-NEXT: movq (%rsi), %rcx |
| ; X64-NEXT: movq 8(%rsi), %r15 |
| ; X64-NEXT: movq 24(%rdi), %rdi |
| ; X64-NEXT: imulq %rcx, %rdi |
| ; X64-NEXT: movq %rcx, %rax |
| ; X64-NEXT: mulq %rbx |
| ; X64-NEXT: movq %rax, %r14 |
| ; X64-NEXT: addq %rdi, %rdx |
| ; X64-NEXT: imulq %r15, %rbx |
| ; X64-NEXT: addq %rdx, %rbx |
| ; X64-NEXT: movq %r10, %rdi |
| ; X64-NEXT: imulq %r8, %rdi |
| ; X64-NEXT: movq %r10, %rax |
| ; X64-NEXT: mulq %r11 |
| ; X64-NEXT: movq %rax, %r10 |
| ; X64-NEXT: addq %rdi, %rdx |
| ; X64-NEXT: movq 24(%rsi), %rdi |
| ; X64-NEXT: imulq %r11, %rdi |
| ; X64-NEXT: addq %rdx, %rdi |
| ; X64-NEXT: addq %r14, %r10 |
| ; X64-NEXT: adcq %rbx, %rdi |
| ; X64-NEXT: movq %r11, %rax |
| ; X64-NEXT: mulq %rcx |
| ; X64-NEXT: movq %rdx, %rsi |
| ; X64-NEXT: movq %rax, %r14 |
| ; X64-NEXT: movq %r8, %rax |
| ; X64-NEXT: mulq %rcx |
| ; X64-NEXT: movq %rdx, %rcx |
| ; X64-NEXT: movq %rax, %rbx |
| ; X64-NEXT: addq %rsi, %rbx |
| ; X64-NEXT: adcq $0, %rcx |
| ; X64-NEXT: movq %r11, %rax |
| ; X64-NEXT: mulq %r15 |
| ; X64-NEXT: movq %rdx, %rsi |
| ; X64-NEXT: movq %rax, %r11 |
| ; X64-NEXT: addq %rbx, %r11 |
| ; X64-NEXT: adcq %rcx, %rsi |
| ; X64-NEXT: setb %al |
| ; X64-NEXT: movzbl %al, %ecx |
| ; X64-NEXT: movq %r8, %rax |
| ; X64-NEXT: mulq %r15 |
| ; X64-NEXT: addq %rsi, %rax |
| ; X64-NEXT: adcq %rcx, %rdx |
| ; X64-NEXT: addq %r10, %rax |
| ; X64-NEXT: adcq %rdi, %rdx |
| ; X64-NEXT: movq %r14, (%r9) |
| ; X64-NEXT: movq %r11, 8(%r9) |
| ; X64-NEXT: movq %rax, 16(%r9) |
| ; X64-NEXT: movq %rdx, 24(%r9) |
| ; X64-NEXT: popq %rbx |
| ; X64-NEXT: popq %r14 |
| ; X64-NEXT: popq %r15 |
| ; X64-NEXT: retq |
| entry: |
| %av = load i256, i256* %a |
| %bv = load i256, i256* %b |
| %r = mul i256 %av, %bv |
| store i256 %r, i256* %out |
| ret void |
| } |
| |
| attributes #0 = { norecurse nounwind uwtable } |