; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=x86_64-unknown-unknown -verify-machineinstrs < %s | FileCheck -enable-var-scope %s define i32 @select_and1(i32 %x, i32 %y) { ; CHECK-LABEL: select_and1: ; CHECK: # %bb.0: ; CHECK-NEXT: xorl %eax, %eax ; CHECK-NEXT: cmpl $11, %edi ; CHECK-NEXT: setl %al ; CHECK-NEXT: decl %eax ; CHECK-NEXT: andl %esi, %eax ; CHECK-NEXT: retq %c = icmp slt i32 %x, 11 %s = select i1 %c, i32 0, i32 -1 %a = and i32 %y, %s ret i32 %a } define i32 @select_and2(i32 %x, i32 %y) { ; CHECK-LABEL: select_and2: ; CHECK: # %bb.0: ; CHECK-NEXT: xorl %eax, %eax ; CHECK-NEXT: cmpl $11, %edi ; CHECK-NEXT: setl %al ; CHECK-NEXT: decl %eax ; CHECK-NEXT: andl %esi, %eax ; CHECK-NEXT: retq %c = icmp slt i32 %x, 11 %s = select i1 %c, i32 0, i32 -1 %a = and i32 %s, %y ret i32 %a } define i32 @select_or1(i32 %x, i32 %y) { ; CHECK-LABEL: select_or1: ; CHECK: # %bb.0: ; CHECK-NEXT: xorl %eax, %eax ; CHECK-NEXT: cmpl $11, %edi ; CHECK-NEXT: setl %al ; CHECK-NEXT: decl %eax ; CHECK-NEXT: orl %esi, %eax ; CHECK-NEXT: retq %c = icmp slt i32 %x, 11 %s = select i1 %c, i32 0, i32 -1 %a = or i32 %y, %s ret i32 %a } define i32 @select_or2(i32 %x, i32 %y) { ; CHECK-LABEL: select_or2: ; CHECK: # %bb.0: ; CHECK-NEXT: xorl %eax, %eax ; CHECK-NEXT: cmpl $11, %edi ; CHECK-NEXT: setl %al ; CHECK-NEXT: decl %eax ; CHECK-NEXT: orl %esi, %eax ; CHECK-NEXT: retq %c = icmp slt i32 %x, 11 %s = select i1 %c, i32 0, i32 -1 %a = or i32 %s, %y ret i32 %a } define i32 @sel_constants_sub_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: sel_constants_sub_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: testb $1, %dil ; CHECK-NEXT: movl $-4, %eax ; CHECK-NEXT: movl $3, %ecx ; CHECK-NEXT: cmovnel %eax, %ecx ; CHECK-NEXT: movl $5, %eax ; CHECK-NEXT: subl %ecx, %eax ; CHECK-NEXT: retq %sel = select i1 %cond, i32 -4, i32 3 %bo = sub i32 5, %sel ret i32 %bo } define i32 @sdiv_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: sdiv_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: testb $1, %dil ; CHECK-NEXT: movl $121, %eax ; CHECK-NEXT: movl $23, %ecx ; CHECK-NEXT: cmovnel %eax, %ecx ; CHECK-NEXT: movl $120, %eax ; CHECK-NEXT: xorl %edx, %edx ; CHECK-NEXT: divl %ecx ; CHECK-NEXT: retq %sel = select i1 %cond, i32 121, i32 23 %bo = sdiv i32 120, %sel ret i32 %bo } define i32 @udiv_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: udiv_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: testb $1, %dil ; CHECK-NEXT: movl $-4, %eax ; CHECK-NEXT: movl $23, %ecx ; CHECK-NEXT: cmovnel %eax, %ecx ; CHECK-NEXT: movl $120, %eax ; CHECK-NEXT: xorl %edx, %edx ; CHECK-NEXT: divl %ecx ; CHECK-NEXT: retq %sel = select i1 %cond, i32 -4, i32 23 %bo = udiv i32 120, %sel ret i32 %bo } define i32 @srem_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: srem_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: testb $1, %dil ; CHECK-NEXT: movl $121, %eax ; CHECK-NEXT: movl $23, %ecx ; CHECK-NEXT: cmovnel %eax, %ecx ; CHECK-NEXT: movl $120, %eax ; CHECK-NEXT: xorl %edx, %edx ; CHECK-NEXT: divl %ecx ; CHECK-NEXT: movl %edx, %eax ; CHECK-NEXT: retq %sel = select i1 %cond, i32 121, i32 23 %bo = srem i32 120, %sel ret i32 %bo } define i32 @urem_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: urem_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: testb $1, %dil ; CHECK-NEXT: movl $-4, %eax ; CHECK-NEXT: movl $23, %ecx ; CHECK-NEXT: cmovnel %eax, %ecx ; CHECK-NEXT: movl $120, %eax ; CHECK-NEXT: xorl %edx, %edx ; CHECK-NEXT: divl %ecx ; CHECK-NEXT: movl %edx, %eax ; CHECK-NEXT: retq %sel = select i1 %cond, i32 -4, i32 23 %bo = urem i32 120, %sel ret i32 %bo } define i32 @shl_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: shl_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: andb $1, %dil ; CHECK-NEXT: movb $3, %cl ; CHECK-NEXT: subb %dil, %cl ; CHECK-NEXT: movl $1, %eax ; CHECK-NEXT: shll %cl, %eax ; CHECK-NEXT: retq %sel = select i1 %cond, i32 2, i32 3 %bo = shl i32 1, %sel ret i32 %bo } define i32 @lshr_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: lshr_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: andb $1, %dil ; CHECK-NEXT: movb $3, %cl ; CHECK-NEXT: subb %dil, %cl ; CHECK-NEXT: movl $64, %eax ; CHECK-NEXT: shrl %cl, %eax ; CHECK-NEXT: retq %sel = select i1 %cond, i32 2, i32 3 %bo = lshr i32 64, %sel ret i32 %bo } define i32 @ashr_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: ashr_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: andb $1, %dil ; CHECK-NEXT: movb $3, %cl ; CHECK-NEXT: subb %dil, %cl ; CHECK-NEXT: movl $128, %eax ; CHECK-NEXT: shrl %cl, %eax ; CHECK-NEXT: retq %sel = select i1 %cond, i32 2, i32 3 %bo = ashr i32 128, %sel ret i32 %bo } define double @fsub_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: fsub_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: testb $1, %dil ; CHECK-NEXT: jne .LBB12_1 ; CHECK-NEXT: # %bb.2: ; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero ; CHECK-NEXT: jmp .LBB12_3 ; CHECK-NEXT: .LBB12_1: ; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero ; CHECK-NEXT: .LBB12_3: ; CHECK-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero ; CHECK-NEXT: subsd %xmm1, %xmm0 ; CHECK-NEXT: retq %sel = select i1 %cond, double -4.0, double 23.3 %bo = fsub double 5.1, %sel ret double %bo } define double @fdiv_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: fdiv_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: testb $1, %dil ; CHECK-NEXT: jne .LBB13_1 ; CHECK-NEXT: # %bb.2: ; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero ; CHECK-NEXT: jmp .LBB13_3 ; CHECK-NEXT: .LBB13_1: ; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero ; CHECK-NEXT: .LBB13_3: ; CHECK-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero ; CHECK-NEXT: divsd %xmm1, %xmm0 ; CHECK-NEXT: retq %sel = select i1 %cond, double -4.0, double 23.3 %bo = fdiv double 5.1, %sel ret double %bo } define double @frem_constant_sel_constants(i1 %cond) { ; CHECK-LABEL: frem_constant_sel_constants: ; CHECK: # %bb.0: ; CHECK-NEXT: testb $1, %dil ; CHECK-NEXT: jne .LBB14_1 ; CHECK-NEXT: # %bb.2: ; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero ; CHECK-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero ; CHECK-NEXT: jmp fmod # TAILCALL ; CHECK-NEXT: .LBB14_1: ; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero ; CHECK-NEXT: movsd {{.*#+}} xmm0 = mem[0],zero ; CHECK-NEXT: jmp fmod # TAILCALL %sel = select i1 %cond, double -4.0, double 23.3 %bo = frem double 5.1, %sel ret double %bo }