; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=i686 -mattr=cmov | FileCheck %s --check-prefixes=CHECK,X86 ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefixes=CHECK,X64 declare i4 @llvm.sadd.sat.i4 (i4, i4) declare i32 @llvm.sadd.sat.i32 (i32, i32) declare i64 @llvm.sadd.sat.i64 (i64, i64) declare <4 x i32> @llvm.sadd.sat.v4i32(<4 x i32>, <4 x i32>) define i32 @func(i32 %x, i32 %y) nounwind { ; X86-LABEL: func: ; X86: # %bb.0: ; X86-NEXT: pushl %esi ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx ; X86-NEXT: xorl %ecx, %ecx ; X86-NEXT: movl %eax, %esi ; X86-NEXT: addl %edx, %esi ; X86-NEXT: setns %cl ; X86-NEXT: addl $2147483647, %ecx # imm = 0x7FFFFFFF ; X86-NEXT: addl %edx, %eax ; X86-NEXT: cmovol %ecx, %eax ; X86-NEXT: popl %esi ; X86-NEXT: retl ; ; X64-LABEL: func: ; X64: # %bb.0: ; X64-NEXT: xorl %eax, %eax ; X64-NEXT: movl %edi, %ecx ; X64-NEXT: addl %esi, %ecx ; X64-NEXT: setns %al ; X64-NEXT: addl $2147483647, %eax # imm = 0x7FFFFFFF ; X64-NEXT: addl %esi, %edi ; X64-NEXT: cmovnol %edi, %eax ; X64-NEXT: retq %tmp = call i32 @llvm.sadd.sat.i32(i32 %x, i32 %y); ret i32 %tmp; } define i64 @func2(i64 %x, i64 %y) nounwind { ; X86-LABEL: func2: ; X86: # %bb.0: ; X86-NEXT: pushl %ebp ; X86-NEXT: pushl %ebx ; X86-NEXT: pushl %edi ; X86-NEXT: pushl %esi ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi ; X86-NEXT: movl {{[0-9]+}}(%esp), %ebx ; X86-NEXT: addl {{[0-9]+}}(%esp), %edi ; X86-NEXT: movl %ebx, %ebp ; X86-NEXT: adcl %esi, %ebp ; X86-NEXT: movl %ebp, %eax ; X86-NEXT: sarl $31, %eax ; X86-NEXT: xorl %ecx, %ecx ; X86-NEXT: testl %ebp, %ebp ; X86-NEXT: setns %cl ; X86-NEXT: movl %ecx, %edx ; X86-NEXT: addl $2147483647, %edx # imm = 0x7FFFFFFF ; X86-NEXT: testl %ebx, %ebx ; X86-NEXT: setns %bl ; X86-NEXT: cmpb %cl, %bl ; X86-NEXT: setne %cl ; X86-NEXT: testl %esi, %esi ; X86-NEXT: setns %ch ; X86-NEXT: cmpb %ch, %bl ; X86-NEXT: sete %ch ; X86-NEXT: testb %cl, %ch ; X86-NEXT: cmovel %ebp, %edx ; X86-NEXT: cmovel %edi, %eax ; X86-NEXT: popl %esi ; X86-NEXT: popl %edi ; X86-NEXT: popl %ebx ; X86-NEXT: popl %ebp ; X86-NEXT: retl ; ; X64-LABEL: func2: ; X64: # %bb.0: ; X64-NEXT: xorl %ecx, %ecx ; X64-NEXT: movq %rdi, %rax ; X64-NEXT: addq %rsi, %rax ; X64-NEXT: setns %cl ; X64-NEXT: movabsq $9223372036854775807, %rax # imm = 0x7FFFFFFFFFFFFFFF ; X64-NEXT: addq %rcx, %rax ; X64-NEXT: addq %rsi, %rdi ; X64-NEXT: cmovnoq %rdi, %rax ; X64-NEXT: retq %tmp = call i64 @llvm.sadd.sat.i64(i64 %x, i64 %y); ret i64 %tmp; } define i4 @func3(i4 %x, i4 %y) nounwind { ; X86-LABEL: func3: ; X86: # %bb.0: ; X86-NEXT: movb {{[0-9]+}}(%esp), %al ; X86-NEXT: movb {{[0-9]+}}(%esp), %dl ; X86-NEXT: shlb $4, %dl ; X86-NEXT: shlb $4, %al ; X86-NEXT: xorl %ecx, %ecx ; X86-NEXT: movb %al, %ah ; X86-NEXT: addb %dl, %ah ; X86-NEXT: setns %cl ; X86-NEXT: addl $127, %ecx ; X86-NEXT: addb %dl, %al ; X86-NEXT: movzbl %al, %eax ; X86-NEXT: cmovol %ecx, %eax ; X86-NEXT: sarb $4, %al ; X86-NEXT: # kill: def $al killed $al killed $eax ; X86-NEXT: retl ; ; X64-LABEL: func3: ; X64: # %bb.0: ; X64-NEXT: shlb $4, %sil ; X64-NEXT: shlb $4, %dil ; X64-NEXT: xorl %ecx, %ecx ; X64-NEXT: movl %edi, %eax ; X64-NEXT: addb %sil, %al ; X64-NEXT: setns %cl ; X64-NEXT: addl $127, %ecx ; X64-NEXT: addb %sil, %dil ; X64-NEXT: movzbl %dil, %eax ; X64-NEXT: cmovol %ecx, %eax ; X64-NEXT: sarb $4, %al ; X64-NEXT: # kill: def $al killed $al killed $eax ; X64-NEXT: retq %tmp = call i4 @llvm.sadd.sat.i4(i4 %x, i4 %y); ret i4 %tmp; } define <4 x i32> @vec(<4 x i32> %x, <4 x i32> %y) nounwind { ; X86-LABEL: vec: ; X86: # %bb.0: ; X86-NEXT: pushl %ebp ; X86-NEXT: pushl %ebx ; X86-NEXT: pushl %edi ; X86-NEXT: pushl %esi ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx ; X86-NEXT: xorl %eax, %eax ; X86-NEXT: movl %ecx, %esi ; X86-NEXT: addl %edx, %esi ; X86-NEXT: setns %al ; X86-NEXT: addl $2147483647, %eax # imm = 0x7FFFFFFF ; X86-NEXT: addl %edx, %ecx ; X86-NEXT: movl {{[0-9]+}}(%esp), %edx ; X86-NEXT: cmovol %eax, %ecx ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi ; X86-NEXT: xorl %eax, %eax ; X86-NEXT: movl %edx, %edi ; X86-NEXT: addl %esi, %edi ; X86-NEXT: setns %al ; X86-NEXT: addl $2147483647, %eax # imm = 0x7FFFFFFF ; X86-NEXT: addl %esi, %edx ; X86-NEXT: movl {{[0-9]+}}(%esp), %esi ; X86-NEXT: cmovol %eax, %edx ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi ; X86-NEXT: xorl %eax, %eax ; X86-NEXT: movl %esi, %ebx ; X86-NEXT: addl %edi, %ebx ; X86-NEXT: setns %al ; X86-NEXT: addl $2147483647, %eax # imm = 0x7FFFFFFF ; X86-NEXT: addl %edi, %esi ; X86-NEXT: movl {{[0-9]+}}(%esp), %edi ; X86-NEXT: cmovol %eax, %esi ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: xorl %ebx, %ebx ; X86-NEXT: movl %edi, %ebp ; X86-NEXT: addl %eax, %ebp ; X86-NEXT: setns %bl ; X86-NEXT: addl $2147483647, %ebx # imm = 0x7FFFFFFF ; X86-NEXT: addl %eax, %edi ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax ; X86-NEXT: cmovol %ebx, %edi ; X86-NEXT: movl %ecx, 12(%eax) ; X86-NEXT: movl %edx, 8(%eax) ; X86-NEXT: movl %esi, 4(%eax) ; X86-NEXT: movl %edi, (%eax) ; X86-NEXT: popl %esi ; X86-NEXT: popl %edi ; X86-NEXT: popl %ebx ; X86-NEXT: popl %ebp ; X86-NEXT: retl $4 ; ; X64-LABEL: vec: ; X64: # %bb.0: ; X64-NEXT: pxor %xmm3, %xmm3 ; X64-NEXT: pxor %xmm4, %xmm4 ; X64-NEXT: pcmpgtd %xmm1, %xmm4 ; X64-NEXT: pcmpeqd %xmm2, %xmm2 ; X64-NEXT: pxor %xmm2, %xmm4 ; X64-NEXT: pxor %xmm5, %xmm5 ; X64-NEXT: pcmpgtd %xmm0, %xmm5 ; X64-NEXT: pxor %xmm2, %xmm5 ; X64-NEXT: pcmpeqd %xmm5, %xmm4 ; X64-NEXT: paddd %xmm1, %xmm0 ; X64-NEXT: pcmpgtd %xmm0, %xmm3 ; X64-NEXT: pxor %xmm3, %xmm2 ; X64-NEXT: pcmpeqd %xmm5, %xmm2 ; X64-NEXT: pandn %xmm4, %xmm2 ; X64-NEXT: movdqa %xmm3, %xmm1 ; X64-NEXT: pandn {{.*}}(%rip), %xmm1 ; X64-NEXT: psrld $1, %xmm3 ; X64-NEXT: por %xmm1, %xmm3 ; X64-NEXT: pand %xmm2, %xmm3 ; X64-NEXT: pandn %xmm0, %xmm2 ; X64-NEXT: por %xmm3, %xmm2 ; X64-NEXT: movdqa %xmm2, %xmm0 ; X64-NEXT: retq %tmp = call <4 x i32> @llvm.sadd.sat.v4i32(<4 x i32> %x, <4 x i32> %y); ret <4 x i32> %tmp; }