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/insert_subreg.ll b/llvm/test/CodeGen/R600/insert_subreg.ll
index e311e19..dfb58d5 100644
--- a/llvm/test/CodeGen/R600/insert_subreg.ll
+++ b/llvm/test/CodeGen/R600/insert_subreg.ll
@@ -1,4 +1,4 @@
-; RUN: llc -march=r600 -mcpu=SI -mattr=-promote-alloca -verify-machineinstrs < %s
+; RUN: llc -march=amdgcn -mcpu=SI -mattr=-promote-alloca -verify-machineinstrs < %s
; Test that INSERT_SUBREG instructions don't have non-register operands after
; instruction selection.