| Matt Arsenault | 6026858 | 2014-07-12 00:36:19 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s |
| 2 | |
| Matt Arsenault | ca7f570 | 2016-07-14 05:47:17 +0000 | [diff] [blame^] | 3 | declare float @llvm.r600.dot4(<4 x float>, <4 x float>) nounwind readnone |
| Matt Arsenault | 6026858 | 2014-07-12 00:36:19 +0000 | [diff] [blame] | 4 | |
| 5 | define void @test_dp4(float addrspace(1)* %out, <4 x float> addrspace(1)* %a, <4 x float> addrspace(1)* %b) nounwind { |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 6 | %src0 = load <4 x float>, <4 x float> addrspace(1)* %a, align 16 |
| 7 | %src1 = load <4 x float>, <4 x float> addrspace(1)* %b, align 16 |
| Matt Arsenault | ca7f570 | 2016-07-14 05:47:17 +0000 | [diff] [blame^] | 8 | %dp4 = call float @llvm.r600.dot4(<4 x float> %src0, <4 x float> %src1) nounwind readnone |
| Matt Arsenault | 6026858 | 2014-07-12 00:36:19 +0000 | [diff] [blame] | 9 | store float %dp4, float addrspace(1)* %out, align 4 |
| 10 | ret void |
| 11 | } |