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[OpenCL] reserve_id_t cannot be used as argument to kernel function 

Reviewers: Anastasia

Reviewed By: Anastasia

Subscribers: yaxunl, cfe-commits, bader

Differential Revision: https://reviews.llvm.org/D33483

llvm-svn: 303846
This commit is contained in:
Egor Churaev 2017-05-25 07:18:37 +00:00
parent f4d62c480c
commit 1db4c88a9a
2 changed files with 6 additions and 4 deletions
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5
clang/lib/Sema/SemaDecl.cpp
View File

@ -7920,10 +7920,7 @@ static OpenCLParamType getOpenCLKernelParameterType(Sema &S, QualType PT) {
if (PT->isImageType())
return PtrKernelParam;
if (PT->isBooleanType())
return InvalidKernelParam;
if (PT->isEventT())
if (PT->isBooleanType() || PT->isEventT() || PT->isReserveIDT())
return InvalidKernelParam;
// OpenCL extension spec v1.2 s9.5:

5
clang/test/SemaOpenCL/invalid-pipes-cl2.0.cl
View File

@ -3,6 +3,11 @@
global pipe int gp; // expected-error {{type '__global read_only pipe int' can only be used as a function parameter in OpenCL}}
global reserve_id_t rid; // expected-error {{the '__global reserve_id_t' type cannot be used to declare a program scope variable}}
extern pipe write_only int get_pipe(); // expected-error {{type '__global write_only pipe int ()' can only be used as a function parameter in OpenCL}}
kernel void test_invalid_reserved_id(reserve_id_t ID) { // expected-error {{'reserve_id_t' cannot be used as the type of a kernel parameter}}
}
void test1(pipe int *p) {// expected-error {{pipes packet types cannot be of reference type}}
}
void test2(pipe p) {// expected-error {{missing actual type specifier for pipe}}