// overriding all previously issued extension directives, but only if the
// behavior is set to disable."
if (Name == "all") {
- if (State == Disable)
+ if (State == Disable) {
Opt.disableAll();
- else
+ Opt.enableSupportedCore(getLangOpts().OpenCLVersion);
+ } else {
PP.Diag(NameLoc, diag::warn_pragma_expected_predicate) << 1;
+ }
} else if (State == Begin) {
if (!Opt.isKnown(Name) ||
!Opt.isSupported(Name, getLangOpts().OpenCLVersion)) {
// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-all -cl-ext=+cl_khr_fp64 -cl-ext=+cl_khr_fp16 -cl-ext=-cl_khr_fp64 -DNOFP64
// RUN: %clang_cc1 %s -triple spir-unknown-unknown -verify -pedantic -fsyntax-only -cl-ext=-all -cl-ext=+cl_khr_fp64,-cl_khr_fp64,+cl_khr_fp16 -DNOFP64
+// Test with -finclude-default-header, which includes opencl-c.h. opencl-c.h
+// disables all extensions by default, but supported core extensions for a
+// particular OpenCL version must be re-enabled (for example, cl_khr_fp64 is
+// enabled by default with -cl-std=CL2.0).
+//
+// RUN: %clang_cc1 %s -triple amdgcn-unknown-unknown -verify -pedantic -fsyntax-only -cl-std=CL2.0 -finclude-default-header
+
+#ifdef _OPENCL_H_
+// expected-no-diagnostics
+#endif
+
#ifdef FP64
// expected-no-diagnostics
#endif
}
#endif
+#ifndef _OPENCL_H_
int isnan(float x) {
return __builtin_isnan(x);
}
int isfinite(float x) {
return __builtin_isfinite(x);
}
+#endif
#pragma OPENCL EXTENSION cl_khr_fp64 : enable
#ifdef NOFP64