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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=i686 -mattr=cmov | FileCheck %s --check-prefix=X863; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=X644 5declare i4 @llvm.sadd.sat.i4(i4, i4)6declare i8 @llvm.sadd.sat.i8(i8, i8)7declare i16 @llvm.sadd.sat.i16(i16, i16)8declare i32 @llvm.sadd.sat.i32(i32, i32)9declare i64 @llvm.sadd.sat.i64(i64, i64)10 11define i32 @func32(i32 %x, i32 %y, i32 %z) nounwind {12; X86-LABEL: func32:13; X86: # %bb.0:14; X86-NEXT: movl {{[0-9]+}}(%esp), %eax15; X86-NEXT: imull {{[0-9]+}}(%esp), %eax16; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx17; X86-NEXT: leal (%eax,%ecx), %edx18; X86-NEXT: sarl $31, %edx19; X86-NEXT: addl $-2147483648, %edx # imm = 0x8000000020; X86-NEXT: addl %ecx, %eax21; X86-NEXT: cmovol %edx, %eax22; X86-NEXT: retl23;24; X64-LABEL: func32:25; X64: # %bb.0:26; X64-NEXT: # kill: def $esi killed $esi def $rsi27; X64-NEXT: # kill: def $edi killed $edi def $rdi28; X64-NEXT: imull %edx, %esi29; X64-NEXT: leal (%rdi,%rsi), %eax30; X64-NEXT: sarl $31, %eax31; X64-NEXT: addl $-2147483648, %eax # imm = 0x8000000032; X64-NEXT: addl %edi, %esi33; X64-NEXT: cmovnol %esi, %eax34; X64-NEXT: retq35 %a = mul i32 %y, %z36 %tmp = call i32 @llvm.sadd.sat.i32(i32 %x, i32 %a)37 ret i32 %tmp38}39 40define i64 @func64(i64 %x, i64 %y, i64 %z) nounwind {41; X86-LABEL: func64:42; X86: # %bb.0:43; X86-NEXT: pushl %ebx44; X86-NEXT: movl {{[0-9]+}}(%esp), %eax45; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx46; X86-NEXT: addl {{[0-9]+}}(%esp), %eax47; X86-NEXT: adcl {{[0-9]+}}(%esp), %ecx48; X86-NEXT: seto %bl49; X86-NEXT: movl %ecx, %edx50; X86-NEXT: sarl $31, %edx51; X86-NEXT: testb %bl, %bl52; X86-NEXT: cmovnel %edx, %eax53; X86-NEXT: addl $-2147483648, %edx # imm = 0x8000000054; X86-NEXT: testb %bl, %bl55; X86-NEXT: cmovel %ecx, %edx56; X86-NEXT: popl %ebx57; X86-NEXT: retl58;59; X64-LABEL: func64:60; X64: # %bb.0:61; X64-NEXT: leaq (%rdi,%rdx), %rcx62; X64-NEXT: sarq $63, %rcx63; X64-NEXT: movabsq $-9223372036854775808, %rax # imm = 0x800000000000000064; X64-NEXT: xorq %rcx, %rax65; X64-NEXT: addq %rdx, %rdi66; X64-NEXT: cmovnoq %rdi, %rax67; X64-NEXT: retq68 %a = mul i64 %y, %z69 %tmp = call i64 @llvm.sadd.sat.i64(i64 %x, i64 %z)70 ret i64 %tmp71}72 73define signext i16 @func16(i16 signext %x, i16 signext %y, i16 signext %z) nounwind {74; X86-LABEL: func16:75; X86: # %bb.0:76; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax77; X86-NEXT: imulw {{[0-9]+}}(%esp), %ax78; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx79; X86-NEXT: movl %eax, %edx80; X86-NEXT: addw %cx, %dx81; X86-NEXT: movswl %dx, %edx82; X86-NEXT: sarl $15, %edx83; X86-NEXT: xorl $-32768, %edx # imm = 0x800084; X86-NEXT: addw %cx, %ax85; X86-NEXT: cmovol %edx, %eax86; X86-NEXT: # kill: def $ax killed $ax killed $eax87; X86-NEXT: retl88;89; X64-LABEL: func16:90; X64: # %bb.0:91; X64-NEXT: # kill: def $esi killed $esi def $rsi92; X64-NEXT: # kill: def $edi killed $edi def $rdi93; X64-NEXT: imull %edx, %esi94; X64-NEXT: leal (%rdi,%rsi), %eax95; X64-NEXT: cwtl96; X64-NEXT: sarl $15, %eax97; X64-NEXT: xorl $-32768, %eax # imm = 0x800098; X64-NEXT: addw %si, %di99; X64-NEXT: cmovnol %edi, %eax100; X64-NEXT: # kill: def $ax killed $ax killed $eax101; X64-NEXT: retq102 %a = mul i16 %y, %z103 %tmp = call i16 @llvm.sadd.sat.i16(i16 %x, i16 %a)104 ret i16 %tmp105}106 107define signext i8 @func8(i8 signext %x, i8 signext %y, i8 signext %z) nounwind {108; X86-LABEL: func8:109; X86: # %bb.0:110; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax111; X86-NEXT: mulb {{[0-9]+}}(%esp)112; X86-NEXT: movzbl {{[0-9]+}}(%esp), %ecx113; X86-NEXT: movl %eax, %edx114; X86-NEXT: addb %cl, %dl115; X86-NEXT: sarb $7, %dl116; X86-NEXT: addb $-128, %dl117; X86-NEXT: addb %cl, %al118; X86-NEXT: movzbl %al, %ecx119; X86-NEXT: movzbl %dl, %eax120; X86-NEXT: cmovnol %ecx, %eax121; X86-NEXT: # kill: def $al killed $al killed $eax122; X86-NEXT: retl123;124; X64-LABEL: func8:125; X64: # %bb.0:126; X64-NEXT: movl %esi, %eax127; X64-NEXT: # kill: def $edi killed $edi def $rdi128; X64-NEXT: # kill: def $al killed $al killed $eax129; X64-NEXT: mulb %dl130; X64-NEXT: # kill: def $al killed $al def $rax131; X64-NEXT: leal (%rdi,%rax), %ecx132; X64-NEXT: sarb $7, %cl133; X64-NEXT: addb $-128, %cl134; X64-NEXT: addb %al, %dil135; X64-NEXT: movzbl %dil, %edx136; X64-NEXT: movzbl %cl, %eax137; X64-NEXT: cmovnol %edx, %eax138; X64-NEXT: # kill: def $al killed $al killed $eax139; X64-NEXT: retq140 %a = mul i8 %y, %z141 %tmp = call i8 @llvm.sadd.sat.i8(i8 %x, i8 %a)142 ret i8 %tmp143}144 145define signext i4 @func4(i4 signext %x, i4 signext %y, i4 signext %z) nounwind {146; X86-LABEL: func4:147; X86: # %bb.0:148; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax149; X86-NEXT: mulb {{[0-9]+}}(%esp)150; X86-NEXT: shlb $4, %al151; X86-NEXT: sarb $4, %al152; X86-NEXT: addb {{[0-9]+}}(%esp), %al153; X86-NEXT: movzbl %al, %ecx154; X86-NEXT: cmpb $7, %al155; X86-NEXT: movl $7, %eax156; X86-NEXT: cmovll %ecx, %eax157; X86-NEXT: cmpb $-7, %al158; X86-NEXT: movl $248, %ecx159; X86-NEXT: cmovgel %eax, %ecx160; X86-NEXT: movsbl %cl, %eax161; X86-NEXT: retl162;163; X64-LABEL: func4:164; X64: # %bb.0:165; X64-NEXT: movl %esi, %eax166; X64-NEXT: # kill: def $al killed $al killed $eax167; X64-NEXT: mulb %dl168; X64-NEXT: shlb $4, %al169; X64-NEXT: sarb $4, %al170; X64-NEXT: addb %dil, %al171; X64-NEXT: movzbl %al, %eax172; X64-NEXT: cmpb $7, %al173; X64-NEXT: movl $7, %ecx174; X64-NEXT: cmovll %eax, %ecx175; X64-NEXT: cmpb $-7, %cl176; X64-NEXT: movl $248, %eax177; X64-NEXT: cmovgel %ecx, %eax178; X64-NEXT: movsbl %al, %eax179; X64-NEXT: retq180 %a = mul i4 %y, %z181 %tmp = call i4 @llvm.sadd.sat.i4(i4 %x, i4 %a)182 ret i4 %tmp183}184