| ; RUN: llc < %s | FileCheck %s |
| target datalayout = "E-m:e-i64:64-n32:64" |
| target triple = "powerpc64-unknown-linux-gnu" |
| |
| ; Function Attrs: nounwind |
| define hidden void @_mpd_shortdiv(i64 %n) #0 { |
| entry: |
| br i1 undef, label %for.end, label %for.body.lr.ph |
| |
| for.body.lr.ph: ; preds = %entry |
| br label %for.body |
| |
| for.body: ; preds = %for.body, %for.body.lr.ph |
| %i.018.in = phi i64 [ %n, %for.body.lr.ph ], [ %i.018, %for.body ] |
| %i.018 = add i64 %i.018.in, -1 |
| %jj = sext i64 %i.018 to i128 |
| %add.i = or i128 %jj, undef |
| %div.i = udiv i128 %add.i, %jj |
| %conv3.i11 = trunc i128 %div.i to i64 |
| store i64 %conv3.i11, i64* undef, align 8 |
| %cmp = icmp eq i64 %i.018, 0 |
| br i1 %cmp, label %for.end, label %for.body |
| |
| for.end: ; preds = %for.body, %entry |
| ret void |
| } |
| |
| ; CHECK-LABEL: @_mpd_shortdiv |
| ; CHECK-NOT: mtctr |
| |
| attributes #0 = { nounwind } |
| |
