diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/llvm.amdgcn.buffer.load.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/llvm.amdgcn.buffer.load.ll | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/test/CodeGen/AMDGPU/llvm.amdgcn.buffer.load.ll b/test/CodeGen/AMDGPU/llvm.amdgcn.buffer.load.ll deleted file mode 100644 index 5c93ae0e7867..000000000000 --- a/test/CodeGen/AMDGPU/llvm.amdgcn.buffer.load.ll +++ /dev/null @@ -1,133 +0,0 @@ -;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck %s -check-prefix=CHECK -check-prefix=SICI -;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s -check-prefix=CHECK -check-prefix=VI - -;CHECK-LABEL: {{^}}buffer_load: -;CHECK: buffer_load_dwordx4 v[0:3], off, s[0:3], 0 -;CHECK: buffer_load_dwordx4 v[4:7], off, s[0:3], 0 glc -;CHECK: buffer_load_dwordx4 v[8:11], off, s[0:3], 0 slc -;CHECK: s_waitcnt -define amdgpu_ps {<4 x float>, <4 x float>, <4 x float>} @buffer_load(<4 x i32> inreg) { -main_body: - %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 0, i32 0, i1 0, i1 0) - %data_glc = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 0, i32 0, i1 1, i1 0) - %data_slc = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 0, i32 0, i1 0, i1 1) - %r0 = insertvalue {<4 x float>, <4 x float>, <4 x float>} undef, <4 x float> %data, 0 - %r1 = insertvalue {<4 x float>, <4 x float>, <4 x float>} %r0, <4 x float> %data_glc, 1 - %r2 = insertvalue {<4 x float>, <4 x float>, <4 x float>} %r1, <4 x float> %data_slc, 2 - ret {<4 x float>, <4 x float>, <4 x float>} %r2 -} - -;CHECK-LABEL: {{^}}buffer_load_immoffs: -;CHECK: buffer_load_dwordx4 v[0:3], off, s[0:3], 0 offset:42 -;CHECK: s_waitcnt -define amdgpu_ps <4 x float> @buffer_load_immoffs(<4 x i32> inreg) { -main_body: - %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 0, i32 42, i1 0, i1 0) - ret <4 x float> %data -} - -;CHECK-LABEL: {{^}}buffer_load_immoffs_large: -;SICI: buffer_load_dwordx4 v[0:3], {{v[0-9]+}}, s[0:3], 0 offen -;VI: s_movk_i32 [[OFFSET:s[0-9]+]], 0x1fff -;VI: buffer_load_dwordx4 v[0:3], off, s[0:3], [[OFFSET]] offset:1 -;CHECK: s_waitcnt -define amdgpu_ps <4 x float> @buffer_load_immoffs_large(<4 x i32> inreg) { -main_body: - %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 0, i32 8192, i1 0, i1 0) - ret <4 x float> %data -} - -;CHECK-LABEL: {{^}}buffer_load_idx: -;CHECK: buffer_load_dwordx4 v[0:3], v0, s[0:3], 0 idxen -;CHECK: s_waitcnt -define amdgpu_ps <4 x float> @buffer_load_idx(<4 x i32> inreg, i32) { -main_body: - %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 %1, i32 0, i1 0, i1 0) - ret <4 x float> %data -} - -;CHECK-LABEL: {{^}}buffer_load_ofs: -;CHECK: buffer_load_dwordx4 v[0:3], v0, s[0:3], 0 offen -;CHECK: s_waitcnt -define amdgpu_ps <4 x float> @buffer_load_ofs(<4 x i32> inreg, i32) { -main_body: - %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 0, i32 %1, i1 0, i1 0) - ret <4 x float> %data -} - -;CHECK-LABEL: {{^}}buffer_load_ofs_imm: -;CHECK: buffer_load_dwordx4 v[0:3], v0, s[0:3], 0 offen offset:58 -;CHECK: s_waitcnt -define amdgpu_ps <4 x float> @buffer_load_ofs_imm(<4 x i32> inreg, i32) { -main_body: - %ofs = add i32 %1, 58 - %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 0, i32 %ofs, i1 0, i1 0) - ret <4 x float> %data -} - -;CHECK-LABEL: {{^}}buffer_load_both: -;CHECK: buffer_load_dwordx4 v[0:3], v[0:1], s[0:3], 0 idxen offen -;CHECK: s_waitcnt -define amdgpu_ps <4 x float> @buffer_load_both(<4 x i32> inreg, i32, i32) { -main_body: - %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 %1, i32 %2, i1 0, i1 0) - ret <4 x float> %data -} - -;CHECK-LABEL: {{^}}buffer_load_both_reversed: -;CHECK: v_mov_b32_e32 v2, v0 -;CHECK: buffer_load_dwordx4 v[0:3], v[1:2], s[0:3], 0 idxen offen -;CHECK: s_waitcnt -define amdgpu_ps <4 x float> @buffer_load_both_reversed(<4 x i32> inreg, i32, i32) { -main_body: - %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 %2, i32 %1, i1 0, i1 0) - ret <4 x float> %data -} - -;CHECK-LABEL: {{^}}buffer_load_x1: -;CHECK: buffer_load_dword v0, v[0:1], s[0:3], 0 idxen offen -;CHECK: s_waitcnt -define amdgpu_ps float @buffer_load_x1(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) { -main_body: - %data = call float @llvm.amdgcn.buffer.load.f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 0, i1 0) - ret float %data -} - -;CHECK-LABEL: {{^}}buffer_load_x2: -;CHECK: buffer_load_dwordx2 v[0:1], v[0:1], s[0:3], 0 idxen offen -;CHECK: s_waitcnt -define amdgpu_ps <2 x float> @buffer_load_x2(<4 x i32> inreg %rsrc, i32 %idx, i32 %ofs) { -main_body: - %data = call <2 x float> @llvm.amdgcn.buffer.load.v2f32(<4 x i32> %rsrc, i32 %idx, i32 %ofs, i1 0, i1 0) - ret <2 x float> %data -} - -;CHECK-LABEL: {{^}}buffer_load_negative_offset: -;CHECK: v_add_i32_e32 [[VOFS:v[0-9]+]], vcc, -16, v0 -;CHECK: buffer_load_dwordx4 v[0:3], [[VOFS]], s[0:3], 0 offen -define amdgpu_ps <4 x float> @buffer_load_negative_offset(<4 x i32> inreg, i32 %ofs) { -main_body: - %ofs.1 = add i32 %ofs, -16 - %data = call <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32> %0, i32 0, i32 %ofs.1, i1 0, i1 0) - ret <4 x float> %data -} - -; SI won't merge ds memory operations, because of the signed offset bug, so -; we only have check lines for VI. -; CHECK-LABEL: buffer_load_mmo: -; VI: v_mov_b32_e32 [[ZERO:v[0-9]+]], 0 -; VI: ds_write2_b32 v{{[0-9]+}}, [[ZERO]], [[ZERO]] offset1:4 -define amdgpu_ps float @buffer_load_mmo(<4 x i32> inreg %rsrc, float addrspace(3)* %lds) { -entry: - store float 0.0, float addrspace(3)* %lds - %val = call float @llvm.amdgcn.buffer.load.f32(<4 x i32> %rsrc, i32 0, i32 0, i1 0, i1 0) - %tmp2 = getelementptr float, float addrspace(3)* %lds, i32 4 - store float 0.0, float addrspace(3)* %tmp2 - ret float %val -} - -declare float @llvm.amdgcn.buffer.load.f32(<4 x i32>, i32, i32, i1, i1) #0 -declare <2 x float> @llvm.amdgcn.buffer.load.v2f32(<4 x i32>, i32, i32, i1, i1) #0 -declare <4 x float> @llvm.amdgcn.buffer.load.v4f32(<4 x i32>, i32, i32, i1, i1) #0 - -attributes #0 = { nounwind readonly } |
