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llvm-mirror/test/CodeGen/R600/lds-initializer.ll
Tom Stellard 342e72a308 R600/SI: Add a stub GCNTargetMachine
This is equivalent to the AMDGPUTargetMachine now, but it is the
starting point for separating R600 and GCN functionality into separate
targets.

It is recommened that users start using the gcn triple for GCN-based
GPUs, because using the r600 triple for these GPUs will be deprecated in
the future.

llvm-svn: 225277
2015-01-06 18:00:21 +00:00

13 lines
464 B
LLVM

; RUN: not llc -march=amdgcn -mcpu=SI < %s 2>&1 | FileCheck %s
; CHECK: error: unsupported initializer for address space in load_init_lds_global
@lds = addrspace(3) global [8 x i32] [i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8]
define void @load_init_lds_global(i32 addrspace(1)* %out, i1 %p) {
%gep = getelementptr [8 x i32] addrspace(3)* @lds, i32 0, i32 10
%ld = load i32 addrspace(3)* %gep
store i32 %ld, i32 addrspace(1)* %out
ret void
}