Skip to content

[clang][SYCL] Emit canonical types in integration footer #16161

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Nov 25, 2024
Merged

[clang][SYCL] Emit canonical types in integration footer #16161

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
185db16
[clang][SYCL] Emit canonical types in integration footer
Fznamznon Nov 22, 2024
bb9843e
Add test comment
Fznamznon Nov 25, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions clang/lib/Sema/SemaSYCL.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6969,6 +6969,7 @@ bool SYCLIntegrationFooter::emit(raw_ostream &OS) {
Policy.adjustForCPlusPlusFwdDecl();
Policy.SuppressTypedefs = true;
Policy.SuppressUnwrittenScope = true;
Policy.PrintCanonicalTypes = true;

llvm::SmallSet<const VarDecl *, 8> Visited;
bool EmittedFirstSpecConstant = false;
Expand Down
29 changes: 29 additions & 0 deletions clang/test/CodeGenSYCL/int_footer_with_explicit_specialization.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,29 @@
// RUN: %clang_cc1 -fsycl-is-device -internal-isystem %S/Inputs -triple spir64-unknown-unknown -fsycl-int-footer=%t.footer.h -emit-llvm %s -o -
// RUN: FileCheck -input-file=%t.footer.h %s --check-prefix=CHECK-FOOTER

#include "sycl.hpp"

namespace sycl {
template <typename T> struct X {};
template <> struct X<int> {};
namespace detail {
struct Y {};
} // namespace detail
template <> struct X<detail::Y> {};
} // namespace sycl

using namespace sycl;
template <typename T, typename = X<detail::Y>> struct Arg1 { T val; };

using namespace sycl::ext::oneapi;
template <typename properties_t>
device_global<properties_t> dev_global;

SYCL_EXTERNAL auto foo() {
(void)dev_global<Arg1<int>>;
}

// CHECK-FOOTER: __sycl_device_global_registration::__sycl_device_global_registration() noexcept {
// CHECK-FOOTER-NEXT: device_global_map::add((void *)&::dev_global<Arg1<int, sycl::X<sycl::detail::Y>>>, "_Z10dev_globalI4Arg1IiN4sycl1XINS1_6detail1YEEEEE");
// CHECK-FOOTER-NEXT: }
// CHECK-FOOTER-NEXT: } // namespace (unnamed)
Loading