| ; RUN: not llc -march=amdgcn < %s 2>&1 | FileCheck -check-prefix=ERROR %s |
| ; RUN: not llc -march=amdgcn < %s | FileCheck -check-prefix=GCN %s |
| |
| declare void @llvm.memset.p5i8.i32(i8 addrspace(5)* nocapture, i8, i32, i32, i1) #1 |
| |
| ; ERROR: error: stack size limit exceeded (4294967296) in stack_size_limit |
| ; GCN: ; ScratchSize: 4294967296 |
| define amdgpu_kernel void @stack_size_limit() #0 { |
| entry: |
| %alloca = alloca [1073741823 x i32], align 4, addrspace(5) |
| %bc = bitcast [1073741823 x i32] addrspace(5)* %alloca to i8 addrspace(5)* |
| call void @llvm.memset.p5i8.i32(i8 addrspace(5)* %bc, i8 9, i32 1073741823, i32 1, i1 true) |
| ret void |
| } |
