commit c17705b7fb192fb03d9f2a540bc918f19f965225
author Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> Wed Aug 14 20:55:15 2019 +0000
committer Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> Wed Aug 14 20:55:15 2019 +0000
tree 4a3a997427d3c7474c475102bf80e07a43a9f9df
parent 2e80d01fa7dc36c5f2533a363c6c0680f7896dc5

[AMDGPU] Do not assume a default GCN target

Differential Revision: https://reviews.llvm.org/D66246

llvm-svn: 368917

clang/lib/Basic/Targets/AMDGPU.cpp

diff --git a/clang/lib/Basic/Targets/AMDGPU.cpp b/clang/lib/Basic/Targets/AMDGPU.cpp
index b5c82e2..ebc9b9d 100644
--- a/clang/lib/Basic/Targets/AMDGPU.cpp
+++ b/clang/lib/Basic/Targets/AMDGPU.cpp
@@ -131,9 +131,6 @@
 
   // XXX - What does the member GPU mean if device name string passed here?
   if (isAMDGCN(getTriple())) {
-    if (CPU.empty())
-      CPU = "gfx600";
-
     switch (llvm::AMDGPU::parseArchAMDGCN(CPU)) {
     case GK_GFX1012:
     case GK_GFX1011:
@@ -189,7 +186,7 @@
     case GK_GFX600:
       break;
     case GK_NONE:
-      return false;
+      break;
     default:
       llvm_unreachable("Unhandled GPU!");
     }