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/concat_vectors.ll b/llvm/test/CodeGen/R600/concat_vectors.ll
index 19992eb..4c5b9c9 100644
--- a/llvm/test/CodeGen/R600/concat_vectors.ll
+++ b/llvm/test/CodeGen/R600/concat_vectors.ll
@@ -1,4 +1,4 @@
-; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
; FUNC-LABEL: {{^}}test_concat_v1i32:
; 0x80f000 is the high 32 bits of the resource descriptor used by MUBUF