| Bob Wilson | 1114f56 | 2010-06-11 22:45:25 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=arm -mattr=+neon |
| 2 | ; Radar 8084742 |
| 3 | |
| 4 | %struct.__int8x8x2_t = type { [2 x <8 x i8>] } |
| 5 | |
| Rafael Espindola | 1e81966 | 2010-06-17 15:18:27 +0000 | [diff] [blame] | 6 | define void @foo(%struct.__int8x8x2_t* nocapture %a, i8* %b) nounwind { |
| Bob Wilson | 1114f56 | 2010-06-11 22:45:25 +0000 | [diff] [blame] | 7 | entry: |
| 8 | %0 = bitcast %struct.__int8x8x2_t* %a to i128* ; <i128*> [#uses=1] |
| 9 | %srcval = load i128* %0, align 8 ; <i128> [#uses=2] |
| 10 | %tmp6 = trunc i128 %srcval to i64 ; <i64> [#uses=1] |
| 11 | %tmp8 = lshr i128 %srcval, 64 ; <i128> [#uses=1] |
| 12 | %tmp9 = trunc i128 %tmp8 to i64 ; <i64> [#uses=1] |
| 13 | %tmp16.i = bitcast i64 %tmp6 to <8 x i8> ; <<8 x i8>> [#uses=1] |
| 14 | %tmp20.i = bitcast i64 %tmp9 to <8 x i8> ; <<8 x i8>> [#uses=1] |
| 15 | tail call void @llvm.arm.neon.vst2.v8i8(i8* %b, <8 x i8> %tmp16.i, <8 x i8> %tmp20.i) nounwind |
| 16 | ret void |
| 17 | } |
| 18 | |
| 19 | declare void @llvm.arm.neon.vst2.v8i8(i8*, <8 x i8>, <8 x i8>) nounwind |