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| author | Farhana Aleen <farhana.aleen@gmail.com> | 2018-03-16 18:12:00 +0000 |
|---|---|---|
| committer | Farhana Aleen <farhana.aleen@gmail.com> | 2018-03-16 18:12:00 +0000 |
| commit | c6c9dc877301ed41566344664ef9502c95f8a411 (patch) | |
| tree | 6cd30affad73d706e1e34561b414df07a0e1807c /llvm/test/CodeGen/AMDGPU/load-local-i8.ll | |
| parent | c9977f38770ff3b24795fe2e78cd52a29284b790 (diff) | |
| download | bcm5719-llvm-c6c9dc877301ed41566344664ef9502c95f8a411.tar.gz bcm5719-llvm-c6c9dc877301ed41566344664ef9502c95f8a411.zip | |
[AMDGPU] Supported ds_write_b128 generation.
Summary: This is a follow-on patch of https://reviews.llvm.org/D44210
Author: FarhanaAleen
Reviewed By: msearles
Subscribers: llvm-commits, AMDGPU
Differential Revision: https://reviews.llvm.org/D44319
llvm-svn: 327726
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/load-local-i8.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/load-local-i8.ll | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/load-local-i8.ll b/llvm/test/CodeGen/AMDGPU/load-local-i8.ll index e1931af042b..898d35d60a2 100644 --- a/llvm/test/CodeGen/AMDGPU/load-local-i8.ll +++ b/llvm/test/CodeGen/AMDGPU/load-local-i8.ll @@ -3,7 +3,7 @@ ; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,GFX9,FUNC %s ; RUN: llc -march=r600 -mtriple=r600---amdgiz -mcpu=redwood -verify-machineinstrs < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s -; Testing for ds_read_b128 +; Testing for ds_read/write_b128 ; RUN: llc -march=amdgcn -mcpu=tonga -amdgpu-ds128 < %s | FileCheck -check-prefixes=CIVI,FUNC %s ; RUN: llc -march=amdgcn -mcpu=gfx900 -amdgpu-ds128 < %s | FileCheck -check-prefixes=CIVI,FUNC %s @@ -1024,17 +1024,22 @@ define amdgpu_kernel void @local_sextload_v32i8_to_v32i16(<32 x i16> addrspace(3 ; ret void ; } -; Tests if ds_read_b128 gets generated for the 16 byte aligned load. +; Tests if ds_read/write_b128 gets generated for the 16 byte aligned load. ; FUNC-LABEL: {{^}}local_v16i8_to_128: + ; SI-NOT: ds_read_b128 +; SI-NOT: ds_write_b128 + ; CIVI: ds_read_b128 +; CIVI: ds_write_b128 + ; EG: LDS_READ_RET ; EG: LDS_READ_RET ; EG: LDS_READ_RET ; EG: LDS_READ_RET define amdgpu_kernel void @local_v16i8_to_128(<16 x i8> addrspace(3)* %out, <16 x i8> addrspace(3)* %in) { %ld = load <16 x i8>, <16 x i8> addrspace(3)* %in, align 16 - store <16 x i8> %ld, <16 x i8> addrspace(3)* %out + store <16 x i8> %ld, <16 x i8> addrspace(3)* %out, align 16 ret void } |
