| Simon Pilgrim | d498dee | 2018-12-07 09:18:44 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=amdgcn -mcpu=gfx802 -verify-machineinstrs < %s | FileCheck %s |
| 2 | |||||
| 3 | ; CHECK: s_waitcnt | ||||
| 4 | define <2 x i16> @main(<2 x float>) #0 { | ||||
| 5 | %2 = bitcast <2 x float> %0 to <4 x i16> | ||||
| 6 | %3 = shufflevector <4 x i16> %2, <4 x i16> undef, <2 x i32> <i32 0, i32 undef> | ||||
| 7 | %4 = extractelement <4 x i16> %2, i32 0 | ||||
| 8 | %5 = insertelement <2 x i16> %3, i16 %4, i32 0 | ||||
| 9 | ret <2 x i16> %5 | ||||
| 10 | } | ||||
| 11 | |||||