| ; RUN: not llvm-as %s --disable-output 2>&1 | FileCheck %s |
| |
| target triple = "amdgpu7.00-amd-amdhsa" |
| |
| ; A global variable is never allowed in addrspace(13) (VGPR). That address space |
| ; is a view of one wave's vector registers, so it cannot provide the storage a |
| ; global needs. Every other address space is left alone. |
| |
| ; CHECK: global variable on amdgpu must not be in addrspace(13) |
| ; CHECK-NEXT: ptr addrspace(13) @gv.13 |
| @gv.13 = addrspace(13) global i32 0, align 4 |
| |
| ; A declaration has no initializer, so this covers the path that returns early. |
| ; CHECK: global variable on amdgpu must not be in addrspace(13) |
| ; CHECK-NEXT: ptr addrspace(13) @gv.13.extern |
| @gv.13.extern = external addrspace(13) global i32, align 4 |
| |
| ; CHECK: global variable on amdgpu must not be in addrspace(13) |
| ; CHECK-NEXT: ptr addrspace(13) @gv.13.const |
| @gv.13.const = addrspace(13) constant [4 x i32] zeroinitializer, align 4 |
| |
| ; CHECK-NOT: global variable on amdgpu |
| @gv.0 = global i32 0, align 4 |
| @gv.1 = addrspace(1) global i32 0, align 4 |
| @gv.3 = addrspace(3) global i32 poison, align 4 |
| @gv.4 = addrspace(4) constant i32 0, align 4 |
| @gv.5 = addrspace(5) global i32 0, align 4 |
