| Hal Finkel | 2a5e8c3 | 2013-05-16 16:52:41 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -mcpu=generic | FileCheck %s |
| 2 | |
| 3 | target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32" |
| 4 | target triple = "powerpc-unknown-linux-gnu" |
| 5 | |
| 6 | define i64 @foo(double* nocapture %n) nounwind readonly { |
| 7 | entry: |
| 8 | br label %for.body |
| 9 | |
| 10 | for.body: ; preds = %for.body, %entry |
| 11 | %i.06 = phi i32 [ 0, %entry ], [ %inc, %for.body ] |
| 12 | %x.05 = phi i64 [ 0, %entry ], [ %conv1, %for.body ] |
| 13 | %arrayidx = getelementptr inbounds double* %n, i32 %i.06 |
| 14 | %0 = load double* %arrayidx, align 8 |
| 15 | %conv = sitofp i64 %x.05 to double |
| 16 | %add = fadd double %conv, %0 |
| 17 | %conv1 = fptosi double %add to i64 |
| 18 | %inc = add nsw i32 %i.06, 1 |
| 19 | %exitcond = icmp eq i32 %inc, 2048 |
| 20 | br i1 %exitcond, label %for.end, label %for.body |
| 21 | |
| 22 | for.end: ; preds = %for.body |
| 23 | ret i64 %conv1 |
| 24 | } |
| 25 | |
| 26 | ; CHECK: @foo |
| 27 | ; CHECK-NOT: mtctr |
| 28 | |