1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s --check-prefixes=X64 3; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s --check-prefixes=X86 4 5define { i128, i8 } @muloti_test(i128 %l, i128 %r) unnamed_addr #0 { 6; X64-LABEL: muloti_test: 7; X64: # %bb.0: # %start 8; X64-NEXT: movq %rdx, %r8 9; X64-NEXT: movq %rsi, %rax 10; X64-NEXT: testq %rcx, %rcx 11; X64-NEXT: setne %dl 12; X64-NEXT: testq %rsi, %rsi 13; X64-NEXT: setne %r9b 14; X64-NEXT: andb %dl, %r9b 15; X64-NEXT: mulq %r8 16; X64-NEXT: movq %rax, %rsi 17; X64-NEXT: seto %r10b 18; X64-NEXT: movq %rcx, %rax 19; X64-NEXT: mulq %rdi 20; X64-NEXT: movq %rax, %rcx 21; X64-NEXT: seto %r11b 22; X64-NEXT: orb %r10b, %r11b 23; X64-NEXT: addq %rsi, %rcx 24; X64-NEXT: movq %rdi, %rax 25; X64-NEXT: mulq %r8 26; X64-NEXT: addq %rcx, %rdx 27; X64-NEXT: setb %cl 28; X64-NEXT: orb %r11b, %cl 29; X64-NEXT: orb %r9b, %cl 30; X64-NEXT: retq 31; 32; X86-LABEL: muloti_test: 33; X86: # %bb.0: # %start 34; X86-NEXT: pushl %ebp 35; X86-NEXT: .cfi_def_cfa_offset 8 36; X86-NEXT: pushl %ebx 37; X86-NEXT: .cfi_def_cfa_offset 12 38; X86-NEXT: pushl %edi 39; X86-NEXT: .cfi_def_cfa_offset 16 40; X86-NEXT: pushl %esi 41; X86-NEXT: .cfi_def_cfa_offset 20 42; X86-NEXT: subl $24, %esp 43; X86-NEXT: .cfi_def_cfa_offset 44 44; X86-NEXT: .cfi_offset %esi, -20 45; X86-NEXT: .cfi_offset %edi, -16 46; X86-NEXT: .cfi_offset %ebx, -12 47; X86-NEXT: .cfi_offset %ebp, -8 48; X86-NEXT: movl {{[0-9]+}}(%esp), %edi 49; X86-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill 50; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 51; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx 52; X86-NEXT: movl {{[0-9]+}}(%esp), %esi 53; X86-NEXT: mull %ebx 54; X86-NEXT: movl %eax, %ecx 55; X86-NEXT: seto {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill 56; X86-NEXT: movl %esi, %eax 57; X86-NEXT: mull %edi 58; X86-NEXT: movl %eax, %esi 59; X86-NEXT: seto {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill 60; X86-NEXT: addl %ecx, %esi 61; X86-NEXT: movl %edi, %eax 62; X86-NEXT: mull %ebx 63; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill 64; X86-NEXT: movl %edx, %ecx 65; X86-NEXT: addl %esi, %ecx 66; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill 67; X86-NEXT: movl {{[0-9]+}}(%esp), %esi 68; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 69; X86-NEXT: mull %esi 70; X86-NEXT: movl %esi, %ebx 71; X86-NEXT: movl %eax, %esi 72; X86-NEXT: seto {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill 73; X86-NEXT: movl {{[0-9]+}}(%esp), %edi 74; X86-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill 75; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 76; X86-NEXT: mull %edi 77; X86-NEXT: movl %eax, %ebp 78; X86-NEXT: seto {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill 79; X86-NEXT: addl %esi, %ebp 80; X86-NEXT: movl %edi, %eax 81; X86-NEXT: mull %ebx 82; X86-NEXT: movl %ebx, %esi 83; X86-NEXT: movl %eax, %ebx 84; X86-NEXT: movl %edx, %edi 85; X86-NEXT: addl %ebp, %edi 86; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill 87; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload 88; X86-NEXT: adcl %ecx, %edi 89; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 90; X86-NEXT: movl %esi, %ecx 91; X86-NEXT: mull %esi 92; X86-NEXT: movl %edx, %esi 93; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill 94; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 95; X86-NEXT: mull %ecx 96; X86-NEXT: movl %edx, %ebp 97; X86-NEXT: movl %eax, %ecx 98; X86-NEXT: addl %esi, %ecx 99; X86-NEXT: adcl $0, %ebp 100; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 101; X86-NEXT: movl {{[0-9]+}}(%esp), %edx 102; X86-NEXT: mull %edx 103; X86-NEXT: movl %edx, %esi 104; X86-NEXT: addl %ecx, %eax 105; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill 106; X86-NEXT: adcl %ebp, %esi 107; X86-NEXT: setb %cl 108; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp 109; X86-NEXT: movl %ebp, %eax 110; X86-NEXT: mull {{[0-9]+}}(%esp) 111; X86-NEXT: addl %esi, %eax 112; X86-NEXT: movzbl %cl, %ecx 113; X86-NEXT: adcl %ecx, %edx 114; X86-NEXT: addl %ebx, %eax 115; X86-NEXT: adcl %edi, %edx 116; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill 117; X86-NEXT: testl %ebp, %ebp 118; X86-NEXT: setne %cl 119; X86-NEXT: movl {{[0-9]+}}(%esp), %esi 120; X86-NEXT: testl %esi, %esi 121; X86-NEXT: setne %ch 122; X86-NEXT: andb %cl, %ch 123; X86-NEXT: movb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Reload 124; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Folded Reload 125; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Folded Reload 126; X86-NEXT: orb %ch, %cl 127; X86-NEXT: movb %cl, {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Spill 128; X86-NEXT: cmpl $0, {{[0-9]+}}(%esp) 129; X86-NEXT: setne %cl 130; X86-NEXT: movl {{[0-9]+}}(%esp), %edi 131; X86-NEXT: testl %edi, %edi 132; X86-NEXT: setne %bh 133; X86-NEXT: andb %cl, %bh 134; X86-NEXT: movb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Reload 135; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Folded Reload 136; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %cl # 1-byte Folded Reload 137; X86-NEXT: movb %cl, {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Spill 138; X86-NEXT: orl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill 139; X86-NEXT: setne %bl 140; X86-NEXT: orl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill 141; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 142; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload 143; X86-NEXT: movl %esi, (%ecx) 144; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload 145; X86-NEXT: movl %esi, 4(%ecx) 146; X86-NEXT: movl %eax, 8(%ecx) 147; X86-NEXT: movl %edx, 12(%ecx) 148; X86-NEXT: setne %al 149; X86-NEXT: andb %bl, %al 150; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %al # 1-byte Folded Reload 151; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %al # 1-byte Folded Reload 152; X86-NEXT: orb {{[-0-9]+}}(%e{{[sb]}}p), %al # 1-byte Folded Reload 153; X86-NEXT: orb %bh, %al 154; X86-NEXT: andb $1, %al 155; X86-NEXT: movb %al, 16(%ecx) 156; X86-NEXT: movl %ecx, %eax 157; X86-NEXT: addl $24, %esp 158; X86-NEXT: .cfi_def_cfa_offset 20 159; X86-NEXT: popl %esi 160; X86-NEXT: .cfi_def_cfa_offset 16 161; X86-NEXT: popl %edi 162; X86-NEXT: .cfi_def_cfa_offset 12 163; X86-NEXT: popl %ebx 164; X86-NEXT: .cfi_def_cfa_offset 8 165; X86-NEXT: popl %ebp 166; X86-NEXT: .cfi_def_cfa_offset 4 167; X86-NEXT: retl $4 168start: 169 %0 = tail call { i128, i1 } @llvm.umul.with.overflow.i128(i128 %l, i128 %r) #2 170 %1 = extractvalue { i128, i1 } %0, 0 171 %2 = extractvalue { i128, i1 } %0, 1 172 %3 = zext i1 %2 to i8 173 %4 = insertvalue { i128, i8 } undef, i128 %1, 0 174 %5 = insertvalue { i128, i8 } %4, i8 %3, 1 175 ret { i128, i8 } %5 176} 177 178; Function Attrs: nounwind readnone speculatable 179declare { i128, i1 } @llvm.umul.with.overflow.i128(i128, i128) #1 180 181attributes #0 = { nounwind readnone uwtable } 182attributes #1 = { nounwind readnone speculatable } 183attributes #2 = { nounwind } 184