| Dan Gohman | 1b4c2777 | 2009-09-08 16:50:01 +0000 | [diff] [blame] | 1 | ; RUN: llc %s -o - -march=x86-64 | grep {(%rdi,%rax,8)} |
| 2 | ; RUN: llc %s -o - -march=x86-64 | not grep {addq.*8} |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 3 | |
| Dan Gohman | 15a3cc8 | 2009-05-18 15:16:49 +0000 | [diff] [blame] | 4 | define void @foo(double* %y) nounwind { |
| Dan Gohman | f17a25c | 2007-07-18 16:29:46 +0000 | [diff] [blame] | 5 | entry: |
| 6 | br label %bb |
| 7 | |
| 8 | bb: |
| 9 | %i = phi i64 [ 0, %entry ], [ %k, %bb ] |
| 10 | %j = getelementptr double* %y, i64 %i |
| 11 | store double 0.000000e+00, double* %j |
| 12 | %k = add i64 %i, 1 |
| 13 | %n = icmp eq i64 %k, 0 |
| 14 | br i1 %n, label %return, label %bb |
| 15 | |
| 16 | return: |
| 17 | ret void |
| 18 | } |
| 19 | |