21 lines · plain
1; RUN: llc -mtriple=amdgcn -mcpu=tahiti -mattr=-enable-ds128 < %s | FileCheck -check-prefixes=SI,GCN %s2; RUN: llc -mtriple=amdgcn -mcpu=tonga -mattr=-enable-ds128 < %s | FileCheck -check-prefixes=CIVI,GCN %s3; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -mattr=-enable-ds128 < %s | FileCheck -check-prefixes=CIVI,GCN %s4 5; Test if ds_read/write_b128 doesn't gets generated when the option is6; disabled.7; GCN-LABEL: {{^}}local_v4f32_to_2b648;9; SI-NOT: ds_read_b12810; SI-NOT: ds_write_b12811;12; CIVI: ds_read2_b6413; CIVI: ds_write2_b6414define amdgpu_kernel void @local_v4f32_to_2b64(ptr addrspace(3) %out, ptr addrspace(3) %in) {15 %ld = load <4 x float>, ptr addrspace(3) %in, align 1616 store <4 x float> %ld, ptr addrspace(3) %out, align 1617 ret void18}19 20attributes #0 = { nounwind }21