33b45ee44b
I accidentally made this work on the GlobalISel path, and there's no real reason not to handle this.
16 lines
817 B
LLVM
16 lines
817 B
LLVM
; RUN: not llc -march=amdgcn -mcpu=bonaire -mattr=-promote-alloca < %s 2>&1 | FileCheck -check-prefix=ERROR %s
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; ERROR: error: <unknown>:0:0: in function use_group_to_global_addrspacecast void (i32 addrspace(3)*): invalid addrspacecast
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define amdgpu_kernel void @use_group_to_global_addrspacecast(i32 addrspace(3)* %ptr) {
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%stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(1)*
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store volatile i32 0, i32 addrspace(1)* %stof
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ret void
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}
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; ERROR: error: <unknown>:0:0: in function use_local_to_constant32bit_addrspacecast void (i32 addrspace(3)*): invalid addrspacecast
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define amdgpu_kernel void @use_local_to_constant32bit_addrspacecast(i32 addrspace(3)* %ptr) #0 {
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%stof = addrspacecast i32 addrspace(3)* %ptr to i32 addrspace(6)*
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%load = load volatile i32, i32 addrspace(6)* %stof
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ret void
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}
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