commit eacb1020aabac23b4a833f4c9fcde289937a7ba7
author Farhana Aleen <farhana.aleen@gmail.com> Mon May 28 18:15:11 2018 +0000
committer Farhana Aleen <farhana.aleen@gmail.com> Mon May 28 18:15:11 2018 +0000
tree 7f0cbe4ba6dbfabe674c4c08f87ba879ed90961b
parent 07ac63f89e4efb1916c3470700a91c6642b2c8c5

[AMDGPU] Re-enabled 128bit wide-vector generation for local addr space by default.

Summary: Bug reported here https://bugs.freedesktop.org/show_bug.cgi?id=105464 found
         to be resolved by some other fixes.

Author: FarhanaAleen
llvm-svn: 333380

llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
index ce17f02..00c88a4 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
@@ -267,12 +267,10 @@
     return 512;
   }
 
-  if (AddrSpace == AS.FLAT_ADDRESS)
-    return 128;
-
-  if (AddrSpace == AS.LOCAL_ADDRESS ||
+  if (AddrSpace == AS.FLAT_ADDRESS ||
+      AddrSpace == AS.LOCAL_ADDRESS ||
       AddrSpace == AS.REGION_ADDRESS)
-    return ST->useDS128() ? 128 : 64;
+    return 128;
 
   if (AddrSpace == AS.PRIVATE_ADDRESS)
     return 8 * ST->getMaxPrivateElementSize();