commit e739ac0e255597d818c907223034ddf3bc18a593
author Yaxun Liu <Yaxun.Liu@amd.com> Wed Feb 27 02:02:52 2019 +0000
committer Yaxun Liu <Yaxun.Liu@amd.com> Wed Feb 27 02:02:52 2019 +0000
tree 7c4ea703ba9503f46b9233991fc0a27418209f03
parent c4eff2111abd4785c70578631179e77c88513fb1

[HIP] change kernel stub name

Add .stub to kernel stub function name so that it is different from kernel
name in device code. This is necessary to let debugger find correct symbol
for kernel.

Differential Revision: https://reviews.llvm.org/D58518

llvm-svn: 354948

clang/lib/CodeGen/CGCUDANV.cpp

diff --git a/clang/lib/CodeGen/CGCUDANV.cpp b/clang/lib/CodeGen/CGCUDANV.cpp
index 6266103..0602601 100644
--- a/clang/lib/CodeGen/CGCUDANV.cpp
+++ b/clang/lib/CodeGen/CGCUDANV.cpp
@@ -218,6 +218,7 @@
 void CGNVCUDARuntime::emitDeviceStub(CodeGenFunction &CGF,
                                      FunctionArgList &Args) {
   assert(getDeviceSideName(CGF.CurFuncDecl) == CGF.CurFn->getName() ||
+         getDeviceSideName(CGF.CurFuncDecl) + ".stub" == CGF.CurFn->getName() ||
          CGF.CGM.getContext().getTargetInfo().getCXXABI() !=
              CGF.CGM.getContext().getAuxTargetInfo()->getCXXABI());