| Michael Zolotukhin | 0c380a3 | 2014-05-05 14:05:25 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -O3 -march=x86-64 |FileCheck %s |
| 2 | define i64 @foo(i1 %z, i192* %p, i192* %q) |
| 3 | { |
| 4 | ; CHECK: movq 16(%rsi), %rax |
| 5 | ; CHECK-NEXT: retq |
| 6 | entry: |
| 7 | %data1 = load i192* %p, align 8 |
| 8 | %lshr1 = lshr i192 %data1, 128 |
| 9 | %val1 = trunc i192 %lshr1 to i64 |
| 10 | br i1 %z, label %End, label %L_val2 |
| 11 | |
| 12 | ; CHECK: movq 16(%rdx), %rax |
| 13 | ; CHECK-NEXT: retq |
| 14 | L_val2: |
| 15 | %data2 = load i192* %q, align 8 |
| 16 | %lshr2 = lshr i192 %data2, 128 |
| 17 | %val2 = trunc i192 %lshr2 to i64 |
| 18 | br label %End |
| 19 | |
| 20 | End: |
| 21 | %p1 = phi i64 [%val1,%entry], [%val2,%L_val2] |
| 22 | ret i64 %p1 |
| 23 | } |