Mercurial > projects > ldc
view gen/linkage.h @ 1151:3cf0066e6faf
- Versioned Expresssion::toElem with #if IN_DMD/IN_LLVM.
- Eliminated the DLRValue DValue.
- Implemented proactive handling of l-value CastExpS.
- Minor tweak in runtime memory.d .
author | Tomas Lindquist Olsen <tomas.l.olsen gmail.com> |
---|---|
date | Sat, 28 Mar 2009 05:00:43 +0100 |
parents | 123812e02bc8 |
children | 3647bef175d7 |
line wrap: on
line source
#ifndef LDC_GEN_LINKAGE_H #define LDC_GEN_LINKAGE_H #include "gen/llvm-version.h" // Make it easier to test new linkage types // Also used to adapt to some changes in LLVM between 2.5 and 2.6 // LLVM r66339 introduces LinkOnceODRLinkage, which is just what we want here. // (It also renamed LinkOnceLinkage, so this #if is needed for LDC to compile // with both 2.5 and trunk) #if LLVM_REV >= 66339 # define TEMPLATE_LINKAGE_TYPE llvm::GlobalValue::LinkOnceODRLinkage # define TYPEINFO_LINKAGE_TYPE llvm::GlobalValue::LinkOnceODRLinkage // The One-Definition-Rule shouldn't matter for debug info, right? # define DEBUGINFO_LINKONCE_LINKAGE_TYPE \ llvm::GlobalValue::LinkOnceAnyLinkage // For 2.5 and any LLVM revision before 66339 we want to use LinkOnceLinkage // It's equivalent to LinkOnceAnyLinkage in trunk except that the inliner had a // hack (removed in r66339) to allow inlining of templated functions even though // LinkOnce doesn't technically allow that. #else # define TEMPLATE_LINKAGE_TYPE llvm::GlobalValue::LinkOnceLinkage # define TYPEINFO_LINKAGE_TYPE llvm::GlobalValue::LinkOnceLinkage # define DEBUGINFO_LINKONCE_LINKAGE_TYPE \ llvm::GlobalValue::LinkOnceLinkage #endif #endif