blob: 21c8ea6c281f4f918906d50ac8f0bd8e6635a4f8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
|
; RUN: llc -march=r600 -mcpu=redwood -verify-machineinstrs < %s
declare float @llvm.r600.dot4(<4 x float>, <4 x float>) nounwind readnone
define amdgpu_kernel void @test_dp4(ptr addrspace(1) %out, ptr addrspace(1) %a, ptr addrspace(1) %b) nounwind {
%src0 = load <4 x float>, ptr addrspace(1) %a, align 16
%src1 = load <4 x float>, ptr addrspace(1) %b, align 16
%dp4 = call float @llvm.r600.dot4(<4 x float> %src0, <4 x float> %src1) nounwind readnone
store float %dp4, ptr addrspace(1) %out, align 4
ret void
}
|
