[AMDGPU] Switch to the new addr space mapping by default

This requires corresponding clang change.

Differential Revision: https://reviews.llvm.org/D40955

llvm-svn: 324101
diff --git a/llvm/test/CodeGen/AMDGPU/insert_subreg.ll b/llvm/test/CodeGen/AMDGPU/insert_subreg.ll
index dcf6fe8..2dc9277 100644
--- a/llvm/test/CodeGen/AMDGPU/insert_subreg.ll
+++ b/llvm/test/CodeGen/AMDGPU/insert_subreg.ll
@@ -8,8 +8,8 @@
 ; CHECK-LABEL: test:
 define amdgpu_kernel void @test(i64 addrspace(1)* %out) {
 entry:
-  %tmp0 = alloca [16 x i32]
-  %tmp1 = ptrtoint [16 x i32]* %tmp0 to i32
+  %tmp0 = alloca [16 x i32], addrspace(5)
+  %tmp1 = ptrtoint [16 x i32] addrspace(5)* %tmp0 to i32
   %tmp2 = sext i32 %tmp1 to i64
   store i64 %tmp2, i64 addrspace(1)* %out
   ret void