Author: ddunbar
Date: Thu Sep 16 19:24:52 2010
New Revision: 114137
URL: http://llvm.org/viewvc/llvm-project?rev=114137&view=rev
Log:
Driver: Add a toolchain hook for whether the system has native LLVM support.
Modified:
cfe/trunk/include/clang/Driver/ToolChain.h
cfe/trunk/lib/Driver/ToolChain.cpp
cfe/trunk/lib/Driver/ToolChains.cpp
cfe/trunk/lib/Driver/ToolChains.h
Modified: cfe/trunk/include/clang/Driver/ToolChain.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/ToolChain.h?rev=114137&r1=114136&r2=114137&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/ToolChain.h (original)
+++ cfe/trunk/include/clang/Driver/ToolChain.h Thu Sep 16 19:24:52 2010
@@ -98,6 +98,10 @@
// Platform defaults information
+ /// HasNativeLTOLinker - Check whether the linker and related tools have
+ /// native LLVM support.
+ virtual bool HasNativeLLVMSupport() const;
+
/// LookupTypeForExtension - Return the default language type to use for the
/// given extension.
virtual types::ID LookupTypeForExtension(const char *Ext) const;
Modified: cfe/trunk/lib/Driver/ToolChain.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChain.cpp?rev=114137&r1=114136&r2=114137&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChain.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChain.cpp Thu Sep 16 19:24:52 2010
@@ -43,6 +43,10 @@
return types::lookupTypeForExtension(Ext);
}
+bool ToolChain::HasNativeLLVMSupport() const {
+ return false;
+}
+
/// getARMTargetCPU - Get the (LLVM) name of the ARM cpu we are targetting.
//
// FIXME: tblgen this.
Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=114137&r1=114136&r2=114137&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Thu Sep 16 19:24:52 2010
@@ -59,6 +59,10 @@
return Ty;
}
+bool Darwin::HasNativeLLVMSupport() const {
+ return true;
+}
+
// FIXME: Can we tablegen this?
static const char *GetArmArchForMArch(llvm::StringRef Value) {
if (Value == "armv6k")
Modified: cfe/trunk/lib/Driver/ToolChains.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.h?rev=114137&r1=114136&r2=114137&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.h (original)
+++ cfe/trunk/lib/Driver/ToolChains.h Thu Sep 16 19:24:52 2010
@@ -155,6 +155,8 @@
virtual types::ID LookupTypeForExtension(const char *Ext) const;
+ virtual bool HasNativeLLVMSupport() const;
+
virtual DerivedArgList *TranslateArgs(const DerivedArgList &Args,
const char *BoundArch) const;
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