forked from OSchip/llvm-project
38 lines
2.0 KiB
LLVM
38 lines
2.0 KiB
LLVM
; RUN: not llc -global-isel=0 -march=amdgcn -mcpu=bonaire -mattr=-promote-alloca < %s 2>&1 | FileCheck -check-prefix=ERROR %s
|
|
; RUN: not llc -global-isel=1 -march=amdgcn -mcpu=bonaire -mattr=-promote-alloca < %s 2>&1 | FileCheck -check-prefix=ERROR %s
|
|
|
|
; ERROR: error: <unknown>:0:0: in function use_group_to_global_addrspacecast void (i32 addrspace(3)*): invalid addrspacecast
|
|
define amdgpu_kernel void @use_group_to_global_addrspacecast(i32 addrspace(3)* %ptr) {
|
|
%stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(1)*
|
|
store volatile i32 0, i32 addrspace(1)* %stof
|
|
ret void
|
|
}
|
|
|
|
; ERROR: error: <unknown>:0:0: in function use_local_to_constant32bit_addrspacecast void (i32 addrspace(3)*): invalid addrspacecast
|
|
define amdgpu_kernel void @use_local_to_constant32bit_addrspacecast(i32 addrspace(3)* %ptr) {
|
|
%stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(6)*
|
|
%load = load volatile i32, i32 addrspace(6)* %stof
|
|
ret void
|
|
}
|
|
|
|
; ERROR: error: <unknown>:0:0: in function use_constant32bit_to_local_addrspacecast void (i32 addrspace(6)*): invalid addrspacecast
|
|
define amdgpu_kernel void @use_constant32bit_to_local_addrspacecast(i32 addrspace(6)* %ptr) {
|
|
%cast = addrspacecast i32 addrspace(6)* %ptr to i32 addrspace(3)*
|
|
%load = load volatile i32, i32 addrspace(3)* %cast
|
|
ret void
|
|
}
|
|
|
|
; ERROR: error: <unknown>:0:0: in function use_local_to_42_addrspacecast void (i32 addrspace(3)*): invalid addrspacecast
|
|
define amdgpu_kernel void @use_local_to_42_addrspacecast(i32 addrspace(3)* %ptr) {
|
|
%cast = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(42)*
|
|
store volatile i32 addrspace(42)* %cast, i32 addrspace(42)* addrspace(1)* null
|
|
ret void
|
|
}
|
|
|
|
; ERROR: error: <unknown>:0:0: in function use_42_to_local_addrspacecast void (i32 addrspace(42)*): invalid addrspacecast
|
|
define amdgpu_kernel void @use_42_to_local_addrspacecast(i32 addrspace(42)* %ptr) {
|
|
%cast = addrspacecast i32 addrspace(42)* %ptr to i32 addrspace(3)*
|
|
%load = load volatile i32, i32 addrspace(3)* %cast
|
|
ret void
|
|
}
|