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[OpenCL] Add -Wconversion to fdeclare-opencl-builtins test 

Add the -Wconversion -Werror options to check no unexpected conversion
is done.

Patch by Pierre Gondois and Sven van Haastregt.

Differential Revision: https://reviews.llvm.org/D67714

llvm-svn: 372975
This commit is contained in:
Sven van Haastregt 2019-09-26 13:31:36 +00:00
parent fe0de7e5e1
commit 6c22eda160
1 changed files with 7 additions and 6 deletions
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13
clang/test/SemaOpenCL/fdeclare-opencl-builtins.cl
View File

@ -1,9 +1,9 @@
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -fsyntax-only -cl-std=CL -fdeclare-opencl-builtins -DNO_HEADER
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -fsyntax-only -cl-std=CL -fdeclare-opencl-builtins -finclude-default-header
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -fsyntax-only -cl-std=CL1.2 -fdeclare-opencl-builtins -DNO_HEADER
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -fsyntax-only -cl-std=CL1.2 -fdeclare-opencl-builtins -finclude-default-header
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -fsyntax-only -cl-std=CL2.0 -fdeclare-opencl-builtins -DNO_HEADER
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -fsyntax-only -cl-std=CL2.0 -fdeclare-opencl-builtins -finclude-default-header
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL -fdeclare-opencl-builtins -DNO_HEADER
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL -fdeclare-opencl-builtins -finclude-default-header
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL1.2 -fdeclare-opencl-builtins -DNO_HEADER
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL1.2 -fdeclare-opencl-builtins -finclude-default-header
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL2.0 -fdeclare-opencl-builtins -DNO_HEADER
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL2.0 -fdeclare-opencl-builtins -finclude-default-header
#if __OPENCL_C_VERSION__ >= CL_VERSION_2_0
// expected-no-diagnostics
@ -99,6 +99,7 @@ kernel void basic_subgroup(global uint *out) {
out[0] = get_sub_group_size();
#if __OPENCL_C_VERSION__ < CL_VERSION_2_0
// expected-error@-2{{implicit declaration of function 'get_sub_group_size' is invalid in OpenCL}}
// expected-error@-3{{implicit conversion changes signedness: 'int' to 'uint' (aka 'unsigned int')}}
#endif
}