| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s --check-prefixes=X86 |
| |
| define { i64, i8 } @mulodi_test(i64 %l, i64 %r) unnamed_addr #0 { |
| ; X86-LABEL: mulodi_test: |
| ; X86: # %bb.0: # %start |
| ; X86-NEXT: pushl %ebp |
| ; X86-NEXT: .cfi_def_cfa_offset 8 |
| ; X86-NEXT: pushl %ebx |
| ; X86-NEXT: .cfi_def_cfa_offset 12 |
| ; X86-NEXT: pushl %edi |
| ; X86-NEXT: .cfi_def_cfa_offset 16 |
| ; X86-NEXT: pushl %esi |
| ; X86-NEXT: .cfi_def_cfa_offset 20 |
| ; X86-NEXT: .cfi_offset %esi, -20 |
| ; X86-NEXT: .cfi_offset %edi, -16 |
| ; X86-NEXT: .cfi_offset %ebx, -12 |
| ; X86-NEXT: .cfi_offset %ebp, -8 |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: testl %esi, %esi |
| ; X86-NEXT: setne %dl |
| ; X86-NEXT: testl %eax, %eax |
| ; X86-NEXT: setne %bl |
| ; X86-NEXT: andb %dl, %bl |
| ; X86-NEXT: mull {{[0-9]+}}(%esp) |
| ; X86-NEXT: movl %eax, %edi |
| ; X86-NEXT: seto %cl |
| ; X86-NEXT: movl %esi, %eax |
| ; X86-NEXT: mull %ebp |
| ; X86-NEXT: movl %eax, %esi |
| ; X86-NEXT: seto %ch |
| ; X86-NEXT: orb %cl, %ch |
| ; X86-NEXT: addl %edi, %esi |
| ; X86-NEXT: movl %ebp, %eax |
| ; X86-NEXT: mull {{[0-9]+}}(%esp) |
| ; X86-NEXT: addl %esi, %edx |
| ; X86-NEXT: setb %cl |
| ; X86-NEXT: orb %ch, %cl |
| ; X86-NEXT: orb %bl, %cl |
| ; X86-NEXT: popl %esi |
| ; X86-NEXT: .cfi_def_cfa_offset 16 |
| ; X86-NEXT: popl %edi |
| ; X86-NEXT: .cfi_def_cfa_offset 12 |
| ; X86-NEXT: popl %ebx |
| ; X86-NEXT: .cfi_def_cfa_offset 8 |
| ; X86-NEXT: popl %ebp |
| ; X86-NEXT: .cfi_def_cfa_offset 4 |
| ; X86-NEXT: retl |
| start: |
| %0 = tail call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %l, i64 %r) #2 |
| %1 = extractvalue { i64, i1 } %0, 0 |
| %2 = extractvalue { i64, i1 } %0, 1 |
| %3 = zext i1 %2 to i8 |
| %4 = insertvalue { i64, i8 } undef, i64 %1, 0 |
| %5 = insertvalue { i64, i8 } %4, i8 %3, 1 |
| ret { i64, i8 } %5 |
| } |
| |
| ; Function Attrs: nounwind readnone speculatable |
| declare { i64, i1 } @llvm.umul.with.overflow.i64(i64, i64) #1 |
| |
| attributes #0 = { nounwind readnone uwtable } |
| attributes #1 = { nounwind readnone speculatable } |
| attributes #2 = { nounwind } |