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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -O0 -mtriple=x86_64-unknown-linux-gnu -fast-isel-abort=1 -o - %s | FileCheck %s -check-prefix=X643 4@var_825 = external dso_local global i16, align 25@var_32 = external dso_local global i16, align 26@var_901 = external dso_local global i16, align 27@var_826 = external dso_local global i64, align 88@var_57 = external dso_local global i64, align 89@var_900 = external dso_local global i16, align 210@var_28 = external dso_local constant i64, align 811@var_827 = external dso_local global i16, align 212 13define void @foo() {14; X64-LABEL: foo:15; X64: # %bb.0: # %entry16; X64-NEXT: movw $0, var_82517; X64-NEXT: movzwl var_32, %ecx18; X64-NEXT: movzwl var_901, %eax19; X64-NEXT: movl %ecx, %edx20; X64-NEXT: xorl %eax, %edx21; X64-NEXT: movl %ecx, %eax22; X64-NEXT: xorl %edx, %eax23; X64-NEXT: addl %ecx, %eax24; X64-NEXT: cltq25; X64-NEXT: movq %rax, var_82626; X64-NEXT: movzwl var_32, %eax27; X64-NEXT: # kill: def $rax killed $eax28; X64-NEXT: movzwl var_901, %ecx29; X64-NEXT: xorl $51981, %ecx # imm = 0xCB0D30; X64-NEXT: movslq %ecx, %rdx31; X64-NEXT: movabsq $-1142377792914660288, %rcx # imm = 0xF02575732E06E44032; X64-NEXT: xorq %rcx, %rdx33; X64-NEXT: movq %rax, %rcx34; X64-NEXT: xorq %rdx, %rcx35; X64-NEXT: xorq $-1, %rcx36; X64-NEXT: xorq %rcx, %rax37; X64-NEXT: movq %rax, %rcx38; X64-NEXT: orq var_57, %rcx39; X64-NEXT: orq %rcx, %rax40; X64-NEXT: # kill: def $ax killed $ax killed $rax41; X64-NEXT: movw %ax, var_90042; X64-NEXT: xorl %eax, %eax43; X64-NEXT: # kill: def $rax killed $eax44; X64-NEXT: cmpq var_28, %rax45; X64-NEXT: setne %al46; X64-NEXT: andb $1, %al47; X64-NEXT: movzbl %al, %eax48; X64-NEXT: # kill: def $ax killed $ax killed $eax49; X64-NEXT: movw %ax, var_82750; X64-NEXT: retq51entry:52 store i16 0, ptr @var_825, align 253 %v0 = load i16, ptr @var_32, align 254 %conv = zext i16 %v0 to i3255 %v2 = load i16, ptr @var_901, align 256 %conv2 = zext i16 %v2 to i3257 %xor = xor i32 %conv, %conv258 %xor3 = xor i32 %conv, %xor59 %add = add nsw i32 %xor3, %conv60 %conv5 = sext i32 %add to i6461 store i64 %conv5, ptr @var_826, align 862 %v4 = load i16, ptr @var_32, align 263 %conv6 = zext i16 %v4 to i6464 %v6 = load i16, ptr @var_901, align 265 %conv8 = zext i16 %v6 to i3266 %xor9 = xor i32 51981, %conv867 %conv10 = sext i32 %xor9 to i6468 %xor11 = xor i64 -1142377792914660288, %conv1069 %xor12 = xor i64 %conv6, %xor1170 %neg = xor i64 %xor12, -171 %xor13 = xor i64 %conv6, %neg72 %v9 = load i16, ptr @var_901, align 273 %v10 = load i64, ptr @var_57, align 874 %or = or i64 %xor13, %v1075 %or23 = or i64 %xor13, %or76 %conv24 = trunc i64 %or23 to i1677 store i16 %conv24, ptr @var_900, align 278 %v11 = load i64, ptr @var_28, align 879 %cmp = icmp ne i64 0, %v1180 %conv25 = zext i1 %cmp to i1681 store i16 %conv25, ptr @var_827, align 282 ret void83}84