55 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s3 4@var_3 = external dso_local global i16, align 25@var_13 = external dso_local global i16, align 26@var_212 = external dso_local global i64, align 87 8define void @pr34127() {9; CHECK-LABEL: pr34127:10; CHECK: # %bb.0: # %entry11; CHECK-NEXT: movzwl var_13(%rip), %eax12; CHECK-NEXT: movzwl var_3(%rip), %ecx13; CHECK-NEXT: andw %ax, %cx14; CHECK-NEXT: movzwl %cx, %ecx15; CHECK-NEXT: movl %ecx, -{{[0-9]+}}(%rsp)16; CHECK-NEXT: movzwl var_3(%rip), %ecx17; CHECK-NEXT: xorl %edx, %edx18; CHECK-NEXT: testl %eax, %ecx19; CHECK-NEXT: sete %dl20; CHECK-NEXT: andl %ecx, %edx21; CHECK-NEXT: movq %rdx, var_212(%rip)22; CHECK-NEXT: movw $0, (%rax)23; CHECK-NEXT: retq24entry:25 %a = alloca i32, align 426 %0 = load i16, ptr @var_3, align 227 %conv = zext i16 %0 to i3228 %1 = load i16, ptr @var_3, align 229 %conv1 = zext i16 %1 to i3230 %2 = load i16, ptr @var_13, align 231 %conv2 = zext i16 %2 to i3232 %and = and i32 %conv1, %conv233 %and3 = and i32 %conv, %and34 store i32 %and3, ptr %a, align 435 %3 = load i16, ptr @var_3, align 236 %conv4 = zext i16 %3 to i3237 %4 = load i16, ptr @var_3, align 238 %conv5 = zext i16 %4 to i3239 %5 = load i16, ptr @var_13, align 240 %conv6 = zext i16 %5 to i3241 %and7 = and i32 %conv5, %conv642 %and8 = and i32 %conv4, %and743 %tobool = icmp ne i32 %and8, 044 %lnot = xor i1 %tobool, true45 %conv9 = zext i1 %lnot to i3246 %6 = load i16, ptr @var_3, align 247 %conv10 = zext i16 %6 to i3248 %and11 = and i32 %conv9, %conv1049 %conv12 = sext i32 %and11 to i6450 store i64 %conv12, ptr @var_212, align 851 %conv14 = zext i1 undef to i1652 store i16 %conv14, ptr undef, align 253 ret void54}55