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[OpenCL] Support logical vector operators in C++ mode 

Support logical operators on vectors in C++ for OpenCL mode, to
preserve backwards compatibility with OpenCL C.

Differential Revision: https://reviews.llvm.org/D62588

llvm-svn: 362087
This commit is contained in:
Sven van Haastregt 2019-05-30 12:35:19 +00:00
parent c767011329
commit ce127bb60e
2 changed files with 4 additions and 2 deletions
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5
clang/lib/Sema/SemaExpr.cpp
View File

@ -10902,7 +10902,7 @@ QualType Sema::CheckVectorLogicalOperands(ExprResult &LHS, ExprResult &RHS,
if (vType.isNull())
return InvalidOperands(Loc, LHS, RHS);
if (getLangOpts().OpenCL && getLangOpts().OpenCLVersion < 120 &&
vType->hasFloatingRepresentation())
!getLangOpts().OpenCLCPlusPlus && vType->hasFloatingRepresentation())
return InvalidOperands(Loc, LHS, RHS);
// FIXME: The check for C++ here is for GCC compatibility. GCC rejects the
// usage of the logical operators && and || with vectors in C. This
@ -13165,7 +13165,8 @@ ExprResult Sema::CreateBuiltinUnaryOp(SourceLocation OpLoc,
}
} else if (resultType->isExtVectorType()) {
if (Context.getLangOpts().OpenCL &&
Context.getLangOpts().OpenCLVersion < 120) {
Context.getLangOpts().OpenCLVersion < 120 &&
!Context.getLangOpts().OpenCLCPlusPlus) {
// OpenCL v1.1 6.3.h: The logical operator not (!) does not
// operate on vector float types.
QualType T = resultType->getAs<ExtVectorType>()->getElementType();

1
clang/test/CodeGenOpenCL/logical-ops.cl
View File

@ -1,4 +1,5 @@
// RUN: %clang_cc1 %s -emit-llvm -o - -cl-std=CL1.2 -O1 -triple x86_64-unknown-linux-gnu | FileCheck %s
// RUN: %clang_cc1 %s -emit-llvm -o - -cl-std=c++ -O1 -triple x86_64-unknown-linux-gnu | FileCheck %s
#pragma OPENCL EXTENSION cl_khr_fp64 : enable