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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.uadd.sat.i4(i4, i4)6declare i8 @llvm.uadd.sat.i8(i8, i8)7declare i16 @llvm.uadd.sat.i16(i16, i16)8declare i32 @llvm.uadd.sat.i32(i32, i32)9declare i64 @llvm.uadd.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), %ecx15; X86-NEXT: imull {{[0-9]+}}(%esp), %ecx16; X86-NEXT: addl {{[0-9]+}}(%esp), %ecx17; X86-NEXT: movl $-1, %eax18; X86-NEXT: cmovael %ecx, %eax19; X86-NEXT: retl20;21; X64-LABEL: func32:22; X64: # %bb.0:23; X64-NEXT: imull %edx, %esi24; X64-NEXT: addl %edi, %esi25; X64-NEXT: movl $-1, %eax26; X64-NEXT: cmovael %esi, %eax27; X64-NEXT: retq28 %a = mul i32 %y, %z29 %tmp = call i32 @llvm.uadd.sat.i32(i32 %x, i32 %a)30 ret i32 %tmp31}32 33define i64 @func64(i64 %x, i64 %y, i64 %z) nounwind {34; X86-LABEL: func64:35; X86: # %bb.0:36; X86-NEXT: movl {{[0-9]+}}(%esp), %eax37; X86-NEXT: movl {{[0-9]+}}(%esp), %edx38; X86-NEXT: addl {{[0-9]+}}(%esp), %eax39; X86-NEXT: adcl {{[0-9]+}}(%esp), %edx40; X86-NEXT: movl $-1, %ecx41; X86-NEXT: cmovbl %ecx, %edx42; X86-NEXT: cmovbl %ecx, %eax43; X86-NEXT: retl44;45; X64-LABEL: func64:46; X64: # %bb.0:47; X64-NEXT: addq %rdx, %rdi48; X64-NEXT: movq $-1, %rax49; X64-NEXT: cmovaeq %rdi, %rax50; X64-NEXT: retq51 %a = mul i64 %y, %z52 %tmp = call i64 @llvm.uadd.sat.i64(i64 %x, i64 %z)53 ret i64 %tmp54}55 56define zeroext i16 @func16(i16 zeroext %x, i16 zeroext %y, i16 zeroext %z) nounwind {57; X86-LABEL: func16:58; X86: # %bb.0:59; X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx60; X86-NEXT: imulw {{[0-9]+}}(%esp), %cx61; X86-NEXT: addw {{[0-9]+}}(%esp), %cx62; X86-NEXT: movl $65535, %eax # imm = 0xFFFF63; X86-NEXT: cmovael %ecx, %eax64; X86-NEXT: # kill: def $ax killed $ax killed $eax65; X86-NEXT: retl66;67; X64-LABEL: func16:68; X64: # %bb.0:69; X64-NEXT: imull %edx, %esi70; X64-NEXT: addw %di, %si71; X64-NEXT: movl $65535, %eax # imm = 0xFFFF72; X64-NEXT: cmovael %esi, %eax73; X64-NEXT: # kill: def $ax killed $ax killed $eax74; X64-NEXT: retq75 %a = mul i16 %y, %z76 %tmp = call i16 @llvm.uadd.sat.i16(i16 %x, i16 %a)77 ret i16 %tmp78}79 80define zeroext i8 @func8(i8 zeroext %x, i8 zeroext %y, i8 zeroext %z) nounwind {81; X86-LABEL: func8:82; X86: # %bb.0:83; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax84; X86-NEXT: mulb {{[0-9]+}}(%esp)85; X86-NEXT: addb {{[0-9]+}}(%esp), %al86; X86-NEXT: movzbl %al, %ecx87; X86-NEXT: movl $255, %eax88; X86-NEXT: cmovael %ecx, %eax89; X86-NEXT: # kill: def $al killed $al killed $eax90; X86-NEXT: retl91;92; X64-LABEL: func8:93; X64: # %bb.0:94; X64-NEXT: movl %esi, %eax95; X64-NEXT: # kill: def $al killed $al killed $eax96; X64-NEXT: mulb %dl97; X64-NEXT: addb %dil, %al98; X64-NEXT: movzbl %al, %ecx99; X64-NEXT: movl $255, %eax100; X64-NEXT: cmovael %ecx, %eax101; X64-NEXT: # kill: def $al killed $al killed $eax102; X64-NEXT: retq103 %a = mul i8 %y, %z104 %tmp = call i8 @llvm.uadd.sat.i8(i8 %x, i8 %a)105 ret i8 %tmp106}107 108define zeroext i4 @func4(i4 zeroext %x, i4 zeroext %y, i4 zeroext %z) nounwind {109; X86-LABEL: func4:110; X86: # %bb.0:111; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax112; X86-NEXT: mulb {{[0-9]+}}(%esp)113; X86-NEXT: andb $15, %al114; X86-NEXT: addb {{[0-9]+}}(%esp), %al115; X86-NEXT: movzbl %al, %ecx116; X86-NEXT: cmpb $15, %al117; X86-NEXT: movl $15, %eax118; X86-NEXT: cmovbl %ecx, %eax119; X86-NEXT: movzbl %al, %eax120; X86-NEXT: retl121;122; X64-LABEL: func4:123; X64: # %bb.0:124; X64-NEXT: movl %esi, %eax125; X64-NEXT: # kill: def $al killed $al killed $eax126; X64-NEXT: mulb %dl127; X64-NEXT: andb $15, %al128; X64-NEXT: addb %dil, %al129; X64-NEXT: movzbl %al, %eax130; X64-NEXT: cmpb $15, %al131; X64-NEXT: movl $15, %ecx132; X64-NEXT: cmovbl %eax, %ecx133; X64-NEXT: movzbl %cl, %eax134; X64-NEXT: retq135 %a = mul i4 %y, %z136 %tmp = call i4 @llvm.uadd.sat.i4(i4 %x, i4 %a)137 ret i4 %tmp138}139