Add support for language-specific address spaces. On top of that,
add support for the OpenCL __private, __local, __constant and
__global address spaces, as well as the __read_only, _read_write and
__write_only image access specifiers. Patch originally by ARM;
language-specific address space support by myself.
llvm-svn: 127915
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 9d9c996..2b5c289 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -672,6 +672,8 @@
Res.push_back("-fconstant-string-class");
Res.push_back(Opts.ObjCConstantStringClass);
}
+ if (Opts.FakeAddressSpaceMap)
+ Res.push_back("-ffake-address-space-map");
}
static void PreprocessorOptsToArgs(const PreprocessorOptions &Opts,
@@ -1483,6 +1485,7 @@
Opts.FastRelaxedMath = Args.hasArg(OPT_cl_fast_relaxed_math);
Opts.OptimizeSize = 0;
Opts.MRTD = Args.hasArg(OPT_mrtd);
+ Opts.FakeAddressSpaceMap = Args.hasArg(OPT_ffake_address_space_map);
// FIXME: Eliminate this dependency.
unsigned Opt = getOptimizationLevel(Args, IK, Diags);