From 2b31e51d5a6939f6b398c4b8d76ea8b8d18b38b1 Mon Sep 17 00:00:00 2001
From: Peter Yeh <pyeh@amd.com>
Date: Thu, 10 Oct 2019 14:09:33 -0700
Subject: [PATCH] force code object v2 for amd gpu backend

---
 src/codegen/llvm/codegen_amdgpu.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/codegen/llvm/codegen_amdgpu.cc b/src/codegen/llvm/codegen_amdgpu.cc
index 58a2964c3d82..0b9b8e3c905b 100644
--- a/src/codegen/llvm/codegen_amdgpu.cc
+++ b/src/codegen/llvm/codegen_amdgpu.cc
@@ -189,6 +189,7 @@ runtime::Module BuildAMDGPU(Array<LoweredFunc> funcs, std::string target) {
   std::ostringstream config;
   config << "-mtriple=amdgcn-amd-amdhsa-hcc -mcpu=gfx"
          << DetectROCMComputeVersion(target)
+         << " -mattr=-code-object-v3 "
          << target.substr(4, target.length() - 4);
   std::unique_ptr<llvm::TargetMachine> tm = GetLLVMTargetMachine(config.str());
   std::unique_ptr<CodeGenAMDGPU> cg(new CodeGenAMDGPU());