1*0da6350dSMatt Arsenault; RUN: llc -march=amdgcn -mtriple=amdgcn-- -mcpu=unknown -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=ERROR -check-prefix=GCN %s 2*0da6350dSMatt Arsenault; RUN: llc -march=r600 -mtriple=r600-- -mcpu=unknown -verify-machineinstrs < %s 2>&1 | FileCheck -check-prefix=ERROR -check-prefix=R600 %s 3cc56a8b1SYaxun Liutarget datalayout = "A5" 48e00194bSMatt Arsenault 58e00194bSMatt Arsenault; Should not crash when the processor is not recognized and the 68e00194bSMatt Arsenault; wavefront size feature not set. 78e00194bSMatt Arsenault 88e00194bSMatt Arsenault; Should also not have fragments of r600 and gcn isa mixed. 98e00194bSMatt Arsenault 108e00194bSMatt Arsenault; ERROR: 'unknown' is not a recognized processor for this target (ignoring processor) 118e00194bSMatt Arsenault 128e00194bSMatt Arsenault; GCN-NOT: MOV 138e00194bSMatt Arsenault; GCN: buffer_store_dword 148e00194bSMatt Arsenault; GCN: ScratchSize: 8{{$}} 158e00194bSMatt Arsenault 168e00194bSMatt Arsenault; R600: MOV 173dbeefa9SMatt Arsenaultdefine amdgpu_kernel void @foo() { 18cc56a8b1SYaxun Liu %alloca = alloca i32, align 4, addrspace(5) 19cc56a8b1SYaxun Liu store volatile i32 0, i32 addrspace(5)* %alloca 208e00194bSMatt Arsenault ret void 218e00194bSMatt Arsenault} 22