[clang] 03d8fed - [OpenCL] Add verbosity when checking support of read_write images
Anton Zabaznov via cfe-commits
cfe-commits at lists.llvm.org
Tue Jul 13 08:47:36 PDT 2021
Author: Anton Zabaznov
Date: 2021-07-13T18:47:29+03:00
New Revision: 03d8fed34951bc6e92b36615ec3afe6f36d10de6
URL: https://github.com/llvm/llvm-project/commit/03d8fed34951bc6e92b36615ec3afe6f36d10de6
DIFF: https://github.com/llvm/llvm-project/commit/03d8fed34951bc6e92b36615ec3afe6f36d10de6.diff
LOG: [OpenCL] Add verbosity when checking support of read_write images
Parenthesis were fixed incorrectly by D105890
Reviewed By: Anastasia
Differential Revision: https://reviews.llvm.org/D105892
Added:
Modified:
clang/lib/Sema/SemaDeclAttr.cpp
Removed:
################################################################################
diff --git a/clang/lib/Sema/SemaDeclAttr.cpp b/clang/lib/Sema/SemaDeclAttr.cpp
index a5d0597e39c4..3586ad323b8e 100644
--- a/clang/lib/Sema/SemaDeclAttr.cpp
+++ b/clang/lib/Sema/SemaDeclAttr.cpp
@@ -7402,14 +7402,17 @@ static void handleOpenCLAccessAttr(Sema &S, Decl *D, const ParsedAttr &AL) {
// OpenCL v3.0 s6.8 - For OpenCL C 2.0, or with the
// __opencl_c_read_write_images feature, image objects specified as arguments
// to a kernel can additionally be declared to be read-write.
+ // C++ for OpenCL inherits rule from OpenCL C v2.0.
if (const auto *PDecl = dyn_cast<ParmVarDecl>(D)) {
const Type *DeclTy = PDecl->getType().getCanonicalType().getTypePtr();
if (AL.getAttrName()->getName().find("read_write") != StringRef::npos) {
- if (((!S.getLangOpts().OpenCLCPlusPlus &&
- (S.getLangOpts().OpenCLVersion < 200)) ||
- (S.getLangOpts().OpenCLVersion == 300 &&
- !S.getOpenCLOptions().isSupported("__opencl_c_read_write_images",
- S.getLangOpts()))) ||
+ bool ReadWriteImagesUnsupportedForOCLC =
+ (S.getLangOpts().OpenCLVersion < 200) ||
+ (S.getLangOpts().OpenCLVersion == 300 &&
+ !S.getOpenCLOptions().isSupported("__opencl_c_read_write_images",
+ S.getLangOpts()));
+ if ((!S.getLangOpts().OpenCLCPlusPlus &&
+ ReadWriteImagesUnsupportedForOCLC) ||
DeclTy->isPipeType()) {
S.Diag(AL.getLoc(), diag::err_opencl_invalid_read_write)
<< AL << PDecl->getType() << DeclTy->isImageType();
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