commit 94dfcc2eb2668fcd1129f33cb7df68b20a95b14e
author Konstantin Zhuravlyov <kzhuravl_dev@outlook.com> Mon Oct 15 20:37:47 2018 +0000
committer Konstantin Zhuravlyov <kzhuravl_dev@outlook.com> Mon Oct 15 20:37:47 2018 +0000
tree 566801e9266f4cc4d4ac451200a4da1583ee7d3d
parent 831a1336ff3bba00c04451e464b75cce7e999552

AMDGPU: Generate .amdgcn_target for object code v3

Differential Revision: https://reviews.llvm.org/D53221

llvm-svn: 344552

llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
index 7e6a406..7448dd7 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp
@@ -116,9 +116,16 @@
 }
 
 void AMDGPUAsmPrinter::EmitStartOfAsmFile(Module &M) {
-  if (IsaInfo::hasCodeObjectV3(getSTI()) &&
-      TM.getTargetTriple().getOS() == Triple::AMDHSA)
-    return;
+  if (IsaInfo::hasCodeObjectV3(getSTI())) {
+    std::string ExpectedTarget;
+    raw_string_ostream ExpectedTargetOS(ExpectedTarget);
+    IsaInfo::streamIsaVersion(getSTI(), ExpectedTargetOS);
+
+    getTargetStreamer()->EmitDirectiveAMDGCNTarget(ExpectedTarget);
+
+    if (TM.getTargetTriple().getOS() == Triple::AMDHSA)
+      return;
+  }
 
   if (TM.getTargetTriple().getOS() != Triple::AMDHSA &&
       TM.getTargetTriple().getOS() != Triple::AMDPAL)