| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i686-unknown-linux-gnu | FileCheck %s --check-prefix=X86 |
| ; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s --check-prefix=X64 |
| |
| declare {i32, i1} @llvm.umul.with.overflow.i32(i32 %a, i32 %b) |
| |
| define zeroext i1 @a(i32 %x) nounwind { |
| ; X86-LABEL: a: |
| ; X86: # %bb.0: |
| ; X86-NEXT: movl $3, %eax |
| ; X86-NEXT: mull {{[0-9]+}}(%esp) |
| ; X86-NEXT: seto %al |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: a: |
| ; X64: # %bb.0: |
| ; X64-NEXT: movl %edi, %eax |
| ; X64-NEXT: movl $3, %ecx |
| ; X64-NEXT: mull %ecx |
| ; X64-NEXT: seto %al |
| ; X64-NEXT: retq |
| %res = call {i32, i1} @llvm.umul.with.overflow.i32(i32 %x, i32 3) |
| %obil = extractvalue {i32, i1} %res, 1 |
| ret i1 %obil |
| } |
| |
| define i32 @test2(i32 %a, i32 %b) nounwind readnone { |
| ; X86-LABEL: test2: |
| ; X86: # %bb.0: # %entry |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: addl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: addl %eax, %eax |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: test2: |
| ; X64: # %bb.0: # %entry |
| ; X64-NEXT: # kill: def $esi killed $esi def $rsi |
| ; X64-NEXT: # kill: def $edi killed $edi def $rdi |
| ; X64-NEXT: leal (%rdi,%rsi), %eax |
| ; X64-NEXT: addl %eax, %eax |
| ; X64-NEXT: retq |
| entry: |
| %tmp0 = add i32 %b, %a |
| %tmp1 = call { i32, i1 } @llvm.umul.with.overflow.i32(i32 %tmp0, i32 2) |
| %tmp2 = extractvalue { i32, i1 } %tmp1, 0 |
| ret i32 %tmp2 |
| } |
| |
| define i32 @test3(i32 %a, i32 %b) nounwind readnone { |
| ; X86-LABEL: test3: |
| ; X86: # %bb.0: # %entry |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: addl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: movl $4, %ecx |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: retl |
| ; |
| ; X64-LABEL: test3: |
| ; X64: # %bb.0: # %entry |
| ; X64-NEXT: # kill: def $esi killed $esi def $rsi |
| ; X64-NEXT: # kill: def $edi killed $edi def $rdi |
| ; X64-NEXT: leal (%rdi,%rsi), %eax |
| ; X64-NEXT: movl $4, %ecx |
| ; X64-NEXT: mull %ecx |
| ; X64-NEXT: retq |
| entry: |
| %tmp0 = add i32 %b, %a |
| %tmp1 = call { i32, i1 } @llvm.umul.with.overflow.i32(i32 %tmp0, i32 4) |
| %tmp2 = extractvalue { i32, i1 } %tmp1, 0 |
| ret i32 %tmp2 |
| } |
| |
| ; Check that shifts larger than the shift amount type are handled. |
| ; Intentionally not testing codegen here, only that this doesn't assert. |
| declare {i300, i1} @llvm.umul.with.overflow.i300(i300 %a, i300 %b) |
| define i300 @test4(i300 %a, i300 %b) nounwind { |
| ; X86-LABEL: test4: |
| ; X86: # %bb.0: |
| ; X86-NEXT: pushl %ebp |
| ; X86-NEXT: pushl %ebx |
| ; X86-NEXT: pushl %edi |
| ; X86-NEXT: pushl %esi |
| ; X86-NEXT: subl $76, %esp |
| ; X86-NEXT: movl $4095, %ecx # imm = 0xFFF |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: andl %ecx, %eax |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: andl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: movl %ebx, %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %esi |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl %ecx, %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %edi |
| ; X86-NEXT: movl %eax, %ebp |
| ; X86-NEXT: addl %esi, %ebp |
| ; X86-NEXT: adcl $0, %edi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movl %ebx, %eax |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %ecx, %ebx |
| ; X86-NEXT: movl %edx, %esi |
| ; X86-NEXT: addl %ebp, %eax |
| ; X86-NEXT: movl %eax, (%esp) # 4-byte Spill |
| ; X86-NEXT: adcl %edi, %esi |
| ; X86-NEXT: setb %cl |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %ebx |
| ; X86-NEXT: movl %edx, %edi |
| ; X86-NEXT: addl %esi, %eax |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movzbl %cl, %eax |
| ; X86-NEXT: adcl %eax, %edi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-NEXT: movl %ebx, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl %edx, %esi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %edx, %ebp |
| ; X86-NEXT: movl %eax, %ecx |
| ; X86-NEXT: addl %esi, %ecx |
| ; X86-NEXT: adcl $0, %ebp |
| ; X86-NEXT: movl %ebx, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %edx, %ebx |
| ; X86-NEXT: addl %ecx, %eax |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl %ebp, %ebx |
| ; X86-NEXT: setb %cl |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %eax, %esi |
| ; X86-NEXT: addl %ebx, %esi |
| ; X86-NEXT: movzbl %cl, %eax |
| ; X86-NEXT: adcl %eax, %edx |
| ; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload |
| ; X86-NEXT: adcl (%esp), %edx # 4-byte Folded Reload |
| ; X86-NEXT: movl %edx, (%esp) # 4-byte Spill |
| ; X86-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-NEXT: adcl $0, %edi |
| ; X86-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-NEXT: movl %ebp, %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %ecx |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %ebx |
| ; X86-NEXT: movl %eax, %edi |
| ; X86-NEXT: addl %ecx, %edi |
| ; X86-NEXT: adcl $0, %ebx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movl %ebp, %eax |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %edx, %ebp |
| ; X86-NEXT: addl %edi, %eax |
| ; X86-NEXT: movl %eax, %edi |
| ; X86-NEXT: adcl %ebx, %ebp |
| ; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %edx, %ecx |
| ; X86-NEXT: movl %eax, %ebx |
| ; X86-NEXT: addl %ebp, %ebx |
| ; X86-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 1-byte Folded Reload |
| ; X86-NEXT: adcl %eax, %ecx |
| ; X86-NEXT: addl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-NEXT: adcl (%esp), %edi # 4-byte Folded Reload |
| ; X86-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl $0, %ebx |
| ; X86-NEXT: adcl $0, %ecx |
| ; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload |
| ; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %esi |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %edi |
| ; X86-NEXT: movl %eax, %ebp |
| ; X86-NEXT: addl %esi, %ebp |
| ; X86-NEXT: adcl $0, %edi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-NEXT: mull %edx |
| ; X86-NEXT: movl %edx, %esi |
| ; X86-NEXT: addl %ebp, %eax |
| ; X86-NEXT: movl %eax, %ebp |
| ; X86-NEXT: adcl %edi, %esi |
| ; X86-NEXT: setb (%esp) # 1-byte Folded Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull {{[0-9]+}}(%esp) |
| ; X86-NEXT: addl %esi, %eax |
| ; X86-NEXT: movzbl (%esp), %esi # 1-byte Folded Reload |
| ; X86-NEXT: adcl %esi, %edx |
| ; X86-NEXT: addl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-NEXT: adcl %ecx, %ebp |
| ; X86-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 1-byte Folded Reload |
| ; X86-NEXT: adcl %ecx, %eax |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl $0, %edx |
| ; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: movl %edi, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl %edx, %ecx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-NEXT: movl %ebp, %eax |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %edx, %esi |
| ; X86-NEXT: movl %eax, %ebx |
| ; X86-NEXT: addl %ecx, %ebx |
| ; X86-NEXT: adcl $0, %esi |
| ; X86-NEXT: movl %edi, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %ecx |
| ; X86-NEXT: addl %ebx, %eax |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl %esi, %ecx |
| ; X86-NEXT: setb %bl |
| ; X86-NEXT: movl %ebp, %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: addl %ecx, %eax |
| ; X86-NEXT: movl %eax, (%esp) # 4-byte Spill |
| ; X86-NEXT: movzbl %bl, %eax |
| ; X86-NEXT: adcl %eax, %edx |
| ; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: movl %edi, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-NEXT: mull %ebp |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl %edx, %ecx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %ebp |
| ; X86-NEXT: movl %edx, %esi |
| ; X86-NEXT: movl %eax, %ebx |
| ; X86-NEXT: addl %ecx, %ebx |
| ; X86-NEXT: adcl $0, %esi |
| ; X86-NEXT: movl %edi, %ebp |
| ; X86-NEXT: movl %edi, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %ecx |
| ; X86-NEXT: addl %ebx, %eax |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl %esi, %ecx |
| ; X86-NEXT: setb %bl |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: movl %esi, %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: addl %ecx, %eax |
| ; X86-NEXT: movzbl %bl, %ecx |
| ; X86-NEXT: adcl %ecx, %edx |
| ; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload |
| ; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl $0, (%esp) # 4-byte Folded Spill |
| ; X86-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-NEXT: movl %ebp, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %ecx |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl %esi, %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %esi |
| ; X86-NEXT: movl %eax, %edi |
| ; X86-NEXT: addl %ecx, %edi |
| ; X86-NEXT: adcl $0, %esi |
| ; X86-NEXT: movl %ebp, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %edx, %ebp |
| ; X86-NEXT: addl %edi, %eax |
| ; X86-NEXT: movl %eax, %edi |
| ; X86-NEXT: adcl %esi, %ebp |
| ; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %edx, %ebx |
| ; X86-NEXT: movl %eax, %esi |
| ; X86-NEXT: addl %ebp, %esi |
| ; X86-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 1-byte Folded Reload |
| ; X86-NEXT: adcl %eax, %ebx |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload |
| ; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Folded Reload |
| ; X86-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl $0, %esi |
| ; X86-NEXT: adcl $0, %ebx |
| ; X86-NEXT: addl (%esp), %esi # 4-byte Folded Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-NEXT: imull %edx, %ecx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: movl %edi, %eax |
| ; X86-NEXT: mull %edx |
| ; X86-NEXT: addl %edx, %ecx |
| ; X86-NEXT: imull {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: addl %ecx, %edi |
| ; X86-NEXT: movl %eax, %edx |
| ; X86-NEXT: addl %esi, %edx |
| ; X86-NEXT: adcl %ebx, %edi |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-NEXT: addl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-NEXT: adcl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Folded Reload |
| ; X86-NEXT: movl %ebp, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl $0, %edx |
| ; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl $0, %edi |
| ; X86-NEXT: movl %edi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: movl %esi, %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %ecx |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %edi |
| ; X86-NEXT: movl %edx, %edi |
| ; X86-NEXT: movl %eax, %ebx |
| ; X86-NEXT: addl %ecx, %ebx |
| ; X86-NEXT: adcl $0, %edi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movl %esi, %eax |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %ecx, %esi |
| ; X86-NEXT: movl %edx, %ebp |
| ; X86-NEXT: addl %ebx, %eax |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl %edi, %ebp |
| ; X86-NEXT: setb %cl |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: addl %ebp, %eax |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movzbl %cl, %eax |
| ; X86-NEXT: adcl %eax, %edx |
| ; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movl %ecx, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %edx, %edi |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %edx, %ebx |
| ; X86-NEXT: movl %eax, %ebp |
| ; X86-NEXT: addl %edi, %ebp |
| ; X86-NEXT: adcl $0, %ebx |
| ; X86-NEXT: movl %ecx, %eax |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %edx, %edi |
| ; X86-NEXT: addl %ebp, %eax |
| ; X86-NEXT: movl %eax, (%esp) # 4-byte Spill |
| ; X86-NEXT: adcl %ebx, %edi |
| ; X86-NEXT: setb %cl |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %eax, %ebx |
| ; X86-NEXT: addl %edi, %ebx |
| ; X86-NEXT: movzbl %cl, %eax |
| ; X86-NEXT: adcl %eax, %edx |
| ; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edx # 4-byte Folded Reload |
| ; X86-NEXT: movl %edx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-NEXT: adcl $0, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-NEXT: movl %ebp, %eax |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %edx, %esi |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %edx, %edi |
| ; X86-NEXT: movl %eax, %ecx |
| ; X86-NEXT: addl %esi, %ecx |
| ; X86-NEXT: adcl $0, %edi |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: movl %ebp, %eax |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %edx, %ebp |
| ; X86-NEXT: addl %ecx, %eax |
| ; X86-NEXT: movl %eax, %ecx |
| ; X86-NEXT: adcl %edi, %ebp |
| ; X86-NEXT: setb {{[-0-9]+}}(%e{{[sb]}}p) # 1-byte Folded Spill |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax |
| ; X86-NEXT: mull %esi |
| ; X86-NEXT: movl %edx, %edi |
| ; X86-NEXT: movl %eax, %esi |
| ; X86-NEXT: addl %ebp, %esi |
| ; X86-NEXT: movzbl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 1-byte Folded Reload |
| ; X86-NEXT: adcl %eax, %edi |
| ; X86-NEXT: addl %ebx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Folded Spill |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload |
| ; X86-NEXT: movl %ecx, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl $0, %esi |
| ; X86-NEXT: adcl $0, %edi |
| ; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Folded Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %edi # 4-byte Folded Reload |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: imull %ecx, %ebp |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx |
| ; X86-NEXT: movl %ebx, %eax |
| ; X86-NEXT: mull %ecx |
| ; X86-NEXT: movl %eax, %ecx |
| ; X86-NEXT: addl %edx, %ebp |
| ; X86-NEXT: imull {{[0-9]+}}(%esp), %ebx |
| ; X86-NEXT: addl %ebp, %ebx |
| ; X86-NEXT: addl %esi, %ecx |
| ; X86-NEXT: adcl %edi, %ebx |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl (%esp), %eax # 4-byte Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload |
| ; X86-NEXT: movl %eax, (%esp) # 4-byte Spill |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Folded Reload |
| ; X86-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: adcl $0, %ecx |
| ; X86-NEXT: adcl $0, %ebx |
| ; X86-NEXT: addl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ebx # 4-byte Folded Reload |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebp |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-NEXT: imull %edx, %ebp |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: movl %esi, %eax |
| ; X86-NEXT: mull %edx |
| ; X86-NEXT: movl %eax, %edi |
| ; X86-NEXT: addl %edx, %ebp |
| ; X86-NEXT: imull {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: addl %ebp, %esi |
| ; X86-NEXT: addl %ecx, %edi |
| ; X86-NEXT: adcl %ebx, %esi |
| ; X86-NEXT: movl %esi, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Reload |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-NEXT: imull %edx, %ecx |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: movl %esi, %eax |
| ; X86-NEXT: mull %edx |
| ; X86-NEXT: movl %eax, %ebx |
| ; X86-NEXT: addl %edx, %ecx |
| ; X86-NEXT: imull {{[0-9]+}}(%esp), %esi |
| ; X86-NEXT: addl %ecx, %esi |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %ebp # 4-byte Reload |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-NEXT: imull %edx, %ebp |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: movl %ecx, %eax |
| ; X86-NEXT: mull %edx |
| ; X86-NEXT: addl %edx, %ebp |
| ; X86-NEXT: imull {{[0-9]+}}(%esp), %ecx |
| ; X86-NEXT: addl %ebp, %ecx |
| ; X86-NEXT: addl %ebx, %eax |
| ; X86-NEXT: adcl %esi, %ecx |
| ; X86-NEXT: addl %edi, %eax |
| ; X86-NEXT: adcl {{[-0-9]+}}(%e{{[sb]}}p), %ecx # 4-byte Folded Reload |
| ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-NEXT: movl %esi, (%edx) |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-NEXT: movl %esi, 4(%edx) |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-NEXT: movl %esi, 8(%edx) |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-NEXT: movl %esi, 12(%edx) |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-NEXT: movl %esi, 16(%edx) |
| ; X86-NEXT: movl (%esp), %esi # 4-byte Reload |
| ; X86-NEXT: movl %esi, 20(%edx) |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-NEXT: movl %esi, 24(%edx) |
| ; X86-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %esi # 4-byte Reload |
| ; X86-NEXT: movl %esi, 28(%edx) |
| ; X86-NEXT: movl %eax, 32(%edx) |
| ; X86-NEXT: andl $4095, %ecx # imm = 0xFFF |
| ; X86-NEXT: movw %cx, 36(%edx) |
| ; X86-NEXT: movl %edx, %eax |
| ; X86-NEXT: addl $76, %esp |
| ; X86-NEXT: popl %esi |
| ; X86-NEXT: popl %edi |
| ; X86-NEXT: popl %ebx |
| ; X86-NEXT: popl %ebp |
| ; X86-NEXT: retl $4 |
| ; |
| ; X64-LABEL: test4: |
| ; X64: # %bb.0: |
| ; X64-NEXT: pushq %rbp |
| ; X64-NEXT: pushq %r15 |
| ; X64-NEXT: pushq %r14 |
| ; X64-NEXT: pushq %r13 |
| ; X64-NEXT: pushq %r12 |
| ; X64-NEXT: pushq %rbx |
| ; X64-NEXT: movq %r9, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill |
| ; X64-NEXT: movq %r8, %r11 |
| ; X64-NEXT: movq %rcx, %r8 |
| ; X64-NEXT: movq %rdx, %r13 |
| ; X64-NEXT: movq %rdi, %r12 |
| ; X64-NEXT: movq {{[0-9]+}}(%rsp), %r10 |
| ; X64-NEXT: movq {{[0-9]+}}(%rsp), %rbp |
| ; X64-NEXT: movq %rsi, %rax |
| ; X64-NEXT: mulq %r10 |
| ; X64-NEXT: movq %rdx, %r14 |
| ; X64-NEXT: movq %rax, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill |
| ; X64-NEXT: movq %r13, %rax |
| ; X64-NEXT: mulq %r10 |
| ; X64-NEXT: movq %rdx, %rbx |
| ; X64-NEXT: movq %rax, %rdi |
| ; X64-NEXT: addq %r14, %rdi |
| ; X64-NEXT: adcq $0, %rbx |
| ; X64-NEXT: movq %rsi, %rax |
| ; X64-NEXT: mulq %rbp |
| ; X64-NEXT: movq %rdx, %rcx |
| ; X64-NEXT: movq %rax, %r9 |
| ; X64-NEXT: addq %rdi, %r9 |
| ; X64-NEXT: adcq %rbx, %rcx |
| ; X64-NEXT: setb %al |
| ; X64-NEXT: movzbl %al, %edi |
| ; X64-NEXT: movq %r13, %rax |
| ; X64-NEXT: mulq %rbp |
| ; X64-NEXT: movq %rdx, %rbx |
| ; X64-NEXT: movq %rax, %rbp |
| ; X64-NEXT: addq %rcx, %rbp |
| ; X64-NEXT: adcq %rdi, %rbx |
| ; X64-NEXT: movq %r8, %rax |
| ; X64-NEXT: mulq %r10 |
| ; X64-NEXT: movq %rdx, %rcx |
| ; X64-NEXT: movq %rax, %r15 |
| ; X64-NEXT: movq %r11, %rax |
| ; X64-NEXT: mulq %r10 |
| ; X64-NEXT: movq %rdx, %r10 |
| ; X64-NEXT: movq %rax, %r14 |
| ; X64-NEXT: addq %rcx, %r14 |
| ; X64-NEXT: adcq $0, %r10 |
| ; X64-NEXT: movq %r8, %rax |
| ; X64-NEXT: movq {{[0-9]+}}(%rsp), %rcx |
| ; X64-NEXT: mulq %rcx |
| ; X64-NEXT: movq %rax, %rdi |
| ; X64-NEXT: addq %r14, %rdi |
| ; X64-NEXT: adcq %r10, %rdx |
| ; X64-NEXT: imulq %rcx, %r11 |
| ; X64-NEXT: movq {{[0-9]+}}(%rsp), %r14 |
| ; X64-NEXT: addq %rbp, %r15 |
| ; X64-NEXT: adcq %rbx, %rdi |
| ; X64-NEXT: adcq %rdx, %r11 |
| ; X64-NEXT: movq %rsi, %rax |
| ; X64-NEXT: mulq %r14 |
| ; X64-NEXT: movq %rdx, %rcx |
| ; X64-NEXT: movq %rax, %r10 |
| ; X64-NEXT: movq %r13, %rax |
| ; X64-NEXT: mulq %r14 |
| ; X64-NEXT: movq %rdx, %rbp |
| ; X64-NEXT: movq %rax, %rbx |
| ; X64-NEXT: addq %rcx, %rbx |
| ; X64-NEXT: adcq $0, %rbp |
| ; X64-NEXT: movq {{[0-9]+}}(%rsp), %rcx |
| ; X64-NEXT: movq %rsi, %rax |
| ; X64-NEXT: mulq %rcx |
| ; X64-NEXT: addq %rbx, %rax |
| ; X64-NEXT: adcq %rbp, %rdx |
| ; X64-NEXT: imulq %rcx, %r13 |
| ; X64-NEXT: addq %rdx, %r13 |
| ; X64-NEXT: addq %r15, %r10 |
| ; X64-NEXT: adcq %rdi, %rax |
| ; X64-NEXT: adcq %r11, %r13 |
| ; X64-NEXT: imulq %r14, %r8 |
| ; X64-NEXT: addq %r13, %r8 |
| ; X64-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %rcx # 8-byte Reload |
| ; X64-NEXT: imulq {{[0-9]+}}(%rsp), %rcx |
| ; X64-NEXT: imulq {{[0-9]+}}(%rsp), %rsi |
| ; X64-NEXT: addq %rcx, %rsi |
| ; X64-NEXT: addq %r8, %rsi |
| ; X64-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %rcx # 8-byte Reload |
| ; X64-NEXT: movq %rcx, (%r12) |
| ; X64-NEXT: movq %r9, 8(%r12) |
| ; X64-NEXT: movq %r10, 16(%r12) |
| ; X64-NEXT: movq %rax, 24(%r12) |
| ; X64-NEXT: movl %esi, 32(%r12) |
| ; X64-NEXT: shrq $32, %rsi |
| ; X64-NEXT: andl $4095, %esi # imm = 0xFFF |
| ; X64-NEXT: movw %si, 36(%r12) |
| ; X64-NEXT: movq %r12, %rax |
| ; X64-NEXT: popq %rbx |
| ; X64-NEXT: popq %r12 |
| ; X64-NEXT: popq %r13 |
| ; X64-NEXT: popq %r14 |
| ; X64-NEXT: popq %r15 |
| ; X64-NEXT: popq %rbp |
| ; X64-NEXT: retq |
| %x = call {i300, i1} @llvm.umul.with.overflow.i300(i300 %a, i300 %b) |
| %y = extractvalue {i300, i1} %x, 0 |
| ret i300 %y |
| } |
