[PATCH] D62244: [AMDGPU] Enable the implicit arguments for HIP (CLANG)

[Yaxun Liu via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL363414: [AMDGPU] Enable the implicit arguments for HIP (CLANG) (authored by yaxunl, committed by ).
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Changed prior to commit:
  https://reviews.llvm.org/D62244?vs=203975&id=204777#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62244/new/

https://reviews.llvm.org/D62244

Files:
  cfe/trunk/lib/CodeGen/TargetInfo.cpp
  cfe/trunk/test/CodeGenCUDA/amdgpu-hip-implicit-kernarg.cu


Index: cfe/trunk/lib/CodeGen/TargetInfo.cpp
===================================================================
--- cfe/trunk/lib/CodeGen/TargetInfo.cpp
+++ cfe/trunk/lib/CodeGen/TargetInfo.cpp
@@ -7868,7 +7868,8 @@
   const auto *ReqdWGS = M.getLangOpts().OpenCL ?
     FD->getAttr<ReqdWorkGroupSizeAttr>() : nullptr;
 
-  if (M.getLangOpts().OpenCL && FD->hasAttr<OpenCLKernelAttr>() &&
+  if (((M.getLangOpts().OpenCL && FD->hasAttr<OpenCLKernelAttr>()) ||
+      (M.getLangOpts().HIP && FD->hasAttr<CUDAGlobalAttr>())) &&
       (M.getTriple().getOS() == llvm::Triple::AMDHSA))
     F->addFnAttr("amdgpu-implicitarg-num-bytes", "48");
 
Index: cfe/trunk/test/CodeGenCUDA/amdgpu-hip-implicit-kernarg.cu
===================================================================
--- cfe/trunk/test/CodeGenCUDA/amdgpu-hip-implicit-kernarg.cu
+++ cfe/trunk/test/CodeGenCUDA/amdgpu-hip-implicit-kernarg.cu
@@ -0,0 +1,8 @@
+// REQUIRES: amdgpu-registered-target
+// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -fcuda-is-device -emit-llvm -x hip -o - %s | FileCheck %s
+#include "Inputs/cuda.h"
+
+__global__ void hip_kernel_temp() {
+}
+
+// CHECK: attributes {{.*}} = {{.*}} "amdgpu-implicitarg-num-bytes"="48"


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