28 lines · plain
1; RUN: llc -mtriple=x86_64-linux-gnu -O0 %s -o - | FileCheck %s2; CHECK: patatino:3; CHECK: .cfi_startproc4; CHECK: movzwl (%rax), [[REG0:%e[abcd]x]]5; CHECK: movl [[REG0]], %e[[REG1C:[abcd]]]x6; CHECK: movq %r[[REG1C]]x, ({{%r[abcd]x}})7; CHECK: retq8 9define void @patatino() {10 %tmp = load i16, ptr undef, align 811 %conv18098 = sext i16 %tmp to i6412 %and1 = and i64 %conv18098, -113 %cmp = icmp ult i64 -1, undef14 %conv = sext i1 %cmp to i6415 %load1 = load i48, ptr undef, align 816 %bf.cast18158 = sext i48 %load1 to i6417 %conv18159 = trunc i64 %bf.cast18158 to i3218 %conv18160 = sext i32 %conv18159 to i6419 %div18162 = udiv i64 %conv, %conv1816020 %and18163 = and i64 %conv18098, %div1816221 %shr18164 = lshr i64 %and1, %and1816322 %conv18165 = trunc i64 %shr18164 to i1623 %conv18166 = zext i16 %conv18165 to i6424 store i64 %conv18166, ptr undef, align 825 store i48 undef, ptr undef, align 826 ret void27}28