diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/mad_uint24.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/mad_uint24.ll | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/mad_uint24.ll b/llvm/test/CodeGen/AMDGPU/mad_uint24.ll index f10777546d8..21453471065 100644 --- a/llvm/test/CodeGen/AMDGPU/mad_uint24.ll +++ b/llvm/test/CodeGen/AMDGPU/mad_uint24.ll @@ -1,11 +1,15 @@ -; RUN: llc < %s -march=amdgcn -verify-machineinstrs | FileCheck %s --check-prefix=SI --check-prefix=FUNC -; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s --check-prefix=SI --check-prefix=FUNC ; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=EG --check-prefix=FUNC ; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s --check-prefix=EG --check-prefix=FUNC +; RUN: llc < %s -march=amdgcn -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=SI --check-prefix=FUNC +; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s --check-prefix=VI --check-prefix=FUNC +; RUN: llc < %s -march=amdgcn -mcpu=fiji -verify-machineinstrs | FileCheck %s --check-prefix=VI --check-prefix=FUNC + +declare i32 @llvm.r600.read.tidig.x() nounwind readnone ; FUNC-LABEL: {{^}}u32_mad24: ; EG: MULADD_UINT24 ; SI: v_mad_u32_u24 +; VI: v_mad_u32_u24 define void @u32_mad24(i32 addrspace(1)* %out, i32 %a, i32 %b, i32 %c) { entry: @@ -25,9 +29,9 @@ entry: ; The result must be sign-extended ; EG: BFE_INT {{[* ]*}}T{{[0-9]\.[XYZW]}}, PV.[[MAD_CHAN]], 0.0, literal.x ; EG: 16 -; SI: v_mad_u32_u24 [[MAD:v[0-9]]], {{[sv][0-9], [sv][0-9]}} -; SI: v_bfe_i32 v{{[0-9]}}, [[MAD]], 0, 16 - +; FIXME: Should be using scalar instructions here. +; GCN: v_mad_u32_u24 [[MAD:v[0-9]]], {{[sv][0-9], [sv][0-9]}} +; GCN: v_bfe_i32 v{{[0-9]}}, [[MAD]], 0, 16 define void @i16_mad24(i32 addrspace(1)* %out, i16 %a, i16 %b, i16 %c) { entry: %0 = mul i16 %a, %b @@ -37,14 +41,14 @@ entry: ret void } +; FIXME: Need to handle non-uniform case for function below (load without gep). ; FUNC-LABEL: {{^}}i8_mad24: ; EG: MULADD_UINT24 {{[* ]*}}T{{[0-9]}}.[[MAD_CHAN:[XYZW]]] ; The result must be sign-extended ; EG: BFE_INT {{[* ]*}}T{{[0-9]\.[XYZW]}}, PV.[[MAD_CHAN]], 0.0, literal.x ; EG: 8 -; SI: v_mad_u32_u24 [[MUL:v[0-9]]], {{[sv][0-9], [sv][0-9]}} -; SI: v_bfe_i32 v{{[0-9]}}, [[MUL]], 0, 8 - +; GCN: v_mad_u32_u24 [[MUL:v[0-9]]], {{[sv][0-9], [sv][0-9]}} +; GCN: v_bfe_i32 v{{[0-9]}}, [[MUL]], 0, 8 define void @i8_mad24(i32 addrspace(1)* %out, i8 %a, i8 %b, i8 %c) { entry: %0 = mul i8 %a, %b |
