| // RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -finclude-default-header -emit-llvm -disable-llvm-passes -o - %s -fexperimental-logical-pointer | FileCheck %s --check-prefixes=CHECK-DXIL |
| // RUN: %clang_cc1 -triple spirv-pc-vulkan1.3-library -finclude-default-header -emit-llvm -disable-llvm-passes -o - %s -fexperimental-logical-pointer | FileCheck %s --check-prefixes=CHECK-SPIR |
| |
| struct S { |
| float3 a; |
| float4 b; |
| }; |
| // CHECK-DXIL-DAG: %S = type <{ <3 x float>, target("dx.Padding", 4), <4 x float> }> |
| // CHECK-DXIL-DAG: %struct.S = type { <3 x float>, <4 x float> } |
| // CHECK-SPIR-DAG: %S = type <{ <3 x float>, target("spirv.Padding", 4), <4 x float> }> |
| // CHECK-SPIR-DAG: %struct.S = type { <3 x float>, <4 x float> } |
| |
| cbuffer CB { |
| S cbs; |
| }; |
| // CHECK-DXIL-DAG: @cbs = external hidden addrspace(2) global %S, align 1 |
| // CHECK-SPIR-DAG: @cbs = external hidden addrspace(12) global %S, align 1 |
| |
| void main() { |
| S tmp = (S)cbs; |
| // CHECK-DXIL: %agg-temp = call elementtype(%struct.S) ptr @llvm.structured.alloca.p0() |
| // CHECK-DXIL: %[[#SRC:]] = call ptr addrspace(2) (ptr addrspace(2), ...) @llvm.structured.gep.p2(ptr addrspace(2) elementtype(%S) @cbs, i32 0) |
| // CHECK-DXIL: %[[#DST:]] = call ptr (ptr, ...) @llvm.structured.gep.p0(ptr elementtype(%struct.S) %agg-temp, i32 0) |
| // CHECK-DXIL: %cbuf.load = load <3 x float>, ptr addrspace(2) %[[#SRC]], align 4 |
| // CHECK-DXIL: store <3 x float> %cbuf.load, ptr %[[#DST]], align 4 |
| |
| // CHECK-DXIL: %[[#SRC:]] = call ptr addrspace(2) (ptr addrspace(2), ...) @llvm.structured.gep.p2(ptr addrspace(2) elementtype(%S) @cbs, i32 2) |
| // CHECK-DXIL: %[[#DST:]] = call ptr (ptr, ...) @llvm.structured.gep.p0(ptr elementtype(%struct.S) %agg-temp, i32 1) |
| // CHECK-DXIL: %cbuf.load1 = load <4 x float>, ptr addrspace(2) %[[#SRC]], align 4 |
| // CHECK-DXIL: store <4 x float> %cbuf.load1, ptr %[[#DST]], align 4 |
| |
| // CHECK-SPIR: %agg-temp = call elementtype(%struct.S) ptr @llvm.structured.alloca.p0() |
| // CHECK-SPIR: %[[#SRC:]] = call ptr addrspace(12) (ptr addrspace(12), ...) @llvm.structured.gep.p12(ptr addrspace(12) elementtype(%S) @cbs, i32 0) |
| // CHECK-SPIR: %[[#DST:]] = call ptr (ptr, ...) @llvm.structured.gep.p0(ptr elementtype(%struct.S) %agg-temp, i32 0) |
| // CHECK-SPIR: %cbuf.load = load <3 x float>, ptr addrspace(12) %[[#SRC]], align 4 |
| // CHECK-SPIR: store <3 x float> %cbuf.load, ptr %[[#DST]], align 4 |
| |
| // CHECK-SPIR: %[[#SRC:]] = call ptr addrspace(12) (ptr addrspace(12), ...) @llvm.structured.gep.p12(ptr addrspace(12) elementtype(%S) @cbs, i32 2) |
| // CHECK-SPIR: %[[#DST:]] = call ptr (ptr, ...) @llvm.structured.gep.p0(ptr elementtype(%struct.S) %agg-temp, i32 1) |
| // CHECK-SPIR: %cbuf.load1 = load <4 x float>, ptr addrspace(12) %[[#SRC]], align 4 |
| // CHECK-SPIR: store <4 x float> %cbuf.load1, ptr %[[#DST]], align 4 |
| } |
