| Guozhi Wei | fa3e042 | 2016-04-29 17:00:54 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=powerpc64-linux-gnu -mcpu=pwr8 -mattr=+vsx < %s | FileCheck %s |
| 2 | |
| 3 | define <4 x float> @bar(float* %p, float* %q) { |
| 4 | %1 = bitcast float* %p to <12 x float>* |
| 5 | %2 = bitcast float* %q to <12 x float>* |
| 6 | %3 = load <12 x float>, <12 x float>* %1, align 16 |
| 7 | %4 = load <12 x float>, <12 x float>* %2, align 16 |
| 8 | %5 = fsub <12 x float> %4, %3 |
| 9 | %6 = shufflevector <12 x float> %5, <12 x float> undef, <4 x i32> <i32 0, i32 3, i32 6, i32 9> |
| 10 | ret <4 x float> %6 |
| 11 | |
| 12 | ; CHECK: vspltw |
| 13 | ; CHECK: vmrghw |
| 14 | ; CHECK: vsldoi |
| 15 | } |