commit 2a22c5deff3830d50fbc3f877ab30af9f42792f9
author Yaxun Liu <Yaxun.Liu@amd.com> Fri Feb 02 16:07:16 2018 +0000
committer Yaxun Liu <Yaxun.Liu@amd.com> Fri Feb 02 16:07:16 2018 +0000
tree 25b57e509727b39c0a06715cccf5dbab3e1ea67e
parent a43e9653bbb388d7fe3d58541bdf13612705cc8f

[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

llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
index 65020d7..92043e7 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -260,24 +260,15 @@
 static StringRef computeDataLayout(const Triple &TT) {
   if (TT.getArch() == Triple::r600) {
     // 32-bit pointers.
-    if (TT.getEnvironmentName() == "amdgiz" ||
-        TT.getEnvironmentName() == "amdgizcl")
       return "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128"
              "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-A5";
-    return "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128"
-            "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64";
   }
 
   // 32-bit private, local, and region pointers. 64-bit global, constant and
   // flat.
-  if (TT.getEnvironmentName() == "amdgiz" ||
-      TT.getEnvironmentName() == "amdgizcl")
     return "e-p:64:64-p1:64:64-p2:64:64-p3:32:32-p4:32:32-p5:32:32"
          "-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128"
          "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-A5";
-  return "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:64:64-p5:32:32"
-      "-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128"
-      "-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64";
 }
 
 LLVM_READNONE

llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp

diff --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
index 6b42534..e6be274 100644
--- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
@@ -935,18 +935,10 @@
 namespace AMDGPU {
 
 AMDGPUAS getAMDGPUAS(Triple T) {
-  auto Env = T.getEnvironmentName();
   AMDGPUAS AS;
-  if (Env == "amdgiz" || Env == "amdgizcl") {
-    AS.FLAT_ADDRESS     = 0;
-    AS.PRIVATE_ADDRESS  = 5;
-    AS.REGION_ADDRESS   = 4;
-  }
-  else {
-    AS.FLAT_ADDRESS     = 4;
-    AS.PRIVATE_ADDRESS  = 0;
-    AS.REGION_ADDRESS   = 5;
-   }
+  AS.FLAT_ADDRESS = 0;
+  AS.PRIVATE_ADDRESS = 5;
+  AS.REGION_ADDRESS = 4;
   return AS;
 }