Changeset View
Changeset View
Standalone View
Standalone View
llvm/trunk/test/CodeGen/AMDGPU/lds-zero-initializer.ll
| 1 | ; RUN: not llc -march=amdgcn -mcpu=tahiti < %s 2>&1 | FileCheck %s | 1 | ; RUN: not llc -march=amdgcn -mcpu=tahiti < %s 2>&1 | FileCheck %s | ||
|---|---|---|---|---|---|
| 2 | ; RUN: not llc -march=amdgcn -mcpu=tonga < %s 2>&1 | FileCheck %s | 2 | ; RUN: not llc -march=amdgcn -mcpu=tonga < %s 2>&1 | FileCheck %s | ||
| 3 | 3 | | |||
| 4 | ; CHECK: in function load_zeroinit_lds_global{{.*}}: unsupported initializer for address space | 4 | ; CHECK: lds: unsupported initializer for address space | ||
| 5 | 5 | | |||
| 6 | @lds = addrspace(3) global [256 x i32] zeroinitializer | 6 | @lds = addrspace(3) global [256 x i32] zeroinitializer | ||
| 7 | 7 | | |||
| 8 | define amdgpu_kernel void @load_zeroinit_lds_global(i32 addrspace(1)* %out, i1 %p) { | 8 | define amdgpu_kernel void @load_zeroinit_lds_global(i32 addrspace(1)* %out, i1 %p) { | ||
| 9 | %gep = getelementptr [256 x i32], [256 x i32] addrspace(3)* @lds, i32 0, i32 10 | 9 | %gep = getelementptr [256 x i32], [256 x i32] addrspace(3)* @lds, i32 0, i32 10 | ||
| 10 | %ld = load i32, i32 addrspace(3)* %gep | 10 | %ld = load i32, i32 addrspace(3)* %gep | ||
| 11 | store i32 %ld, i32 addrspace(1)* %out | 11 | store i32 %ld, i32 addrspace(1)* %out | ||
| 12 | ret void | 12 | ret void | ||
| 13 | } | 13 | } | ||