| Andrea Di Biagio | c9d79e8 | 2015-03-07 12:24:55 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=x86_64-unknown-unknown -mcpu=generic < %s | FileCheck %s |
| 2 | |
| 3 | ; Verify that the DAGCombiner doesn't wrongly remove the 'and' from the dag. |
| 4 | |
| 5 | define i8 @foo(<4 x i8>* %V) { |
| 6 | ; CHECK-LABEL: foo: |
| 7 | ; CHECK: pand |
| 8 | ; CHECK: ret |
| 9 | entry: |
| 10 | %Vp = bitcast <4 x i8>* %V to <3 x i8>* |
| 11 | %V3i8 = load <3 x i8>, <3 x i8>* %Vp, align 4 |
| 12 | %0 = and <3 x i8> %V3i8, <i8 undef, i8 undef, i8 95> |
| 13 | %1 = extractelement <3 x i8> %0, i64 2 |
| 14 | ret i8 %1 |
| 15 | } |