AMDGPU/R600: Fix amdgpu alias analysis pass.

R600 uses higher AS number to access kernel parameters

Fixes: r298846
Differential Revision: https://reviews.llvm.org/D31520

llvm-svn: 299245
diff --git a/llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll b/llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll
index 977803b..e68ed9c 100644
--- a/llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll
+++ b/llvm/test/CodeGen/AMDGPU/amdgpu-alias-analysis.ll
@@ -1,4 +1,5 @@
 ; RUN: opt -mtriple=amdgcn-- -O3 -aa-eval -print-all-alias-modref-info -disable-output < %s 2>&1 | FileCheck %s
+; RUN: opt -mtriple=r600-- -O3 -aa-eval -print-all-alias-modref-info -disable-output < %s 2>&1 | FileCheck %s
 
 ; CHECK: NoAlias:      i8 addrspace(1)* %p1, i8* %p