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
diff --git a/llvm/test/CodeGen/R600/sgpr-copy-duplicate-operand.ll b/llvm/test/CodeGen/R600/sgpr-copy-duplicate-operand.ll
index aa97fbf..ad5e0a7 100644
--- a/llvm/test/CodeGen/R600/sgpr-copy-duplicate-operand.ll
+++ b/llvm/test/CodeGen/R600/sgpr-copy-duplicate-operand.ll
@@ -1,4 +1,4 @@
-; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI %s
+; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI %s
; Copy VGPR -> SGPR used twice as an instruction operand, which is then
; used in an REG_SEQUENCE that also needs to be handled.