diff options
| author | John McCall <rjmccall@apple.com> | 2010-02-23 00:48:20 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-02-23 00:48:20 +0000 |
| commit | c0bf462cf35fe050bddbd8bff967298e4a67e79d (patch) | |
| tree | a1071011523349bb9a850940add573b8fc93e5f4 /lib/CodeGen/CodeGenTypes.h | |
| parent | 93649fdc5e0c46e26bcba06ad39aa80196d3df27 (diff) | |
Perform two more constructor/destructor code-size optimizations:
1) emit base destructors as aliases to their unique base class destructors
under some careful conditions. This is enabled for the same targets that can
support complete-to-base aliases, i.e. not darwin.
2) Emit non-variadic complete constructors for classes with no virtual bases
as calls to the base constructor. This is enabled on all targets and in
theory can trigger in situations that the alias optimization can't (mostly
involving virtual bases, mostly not yet supported).
These are bundled together because I didn't think it worthwhile to split them,
not because they really need to be.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96842 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenTypes.h')
| -rw-r--r-- | lib/CodeGen/CodeGenTypes.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/CodeGenTypes.h b/lib/CodeGen/CodeGenTypes.h index 87ba0bcfba..7ce96f48f4 100644 --- a/lib/CodeGen/CodeGenTypes.h +++ b/lib/CodeGen/CodeGenTypes.h @@ -168,6 +168,8 @@ public: const llvm::FunctionType *GetFunctionType(const CGFunctionInfo &Info, bool IsVariadic); + const llvm::FunctionType *GetFunctionType(GlobalDecl GD); + /// GetFunctionTypeForVtable - Get the LLVM function type for use in a vtable, /// given a CXXMethodDecl. If the method to has an incomplete return type, |