diff options
| author | Dan Gohman <gohman@apple.com> | 2009-07-13 21:51:15 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-07-13 21:51:15 +0000 |
| commit | c8d76d5afb023a1c6b439941be3b62789fcc0ed3 (patch) | |
| tree | 0ff6a38e33cf421026ea0232d6c47ed6f27d554d /lib/CodeGen/MachineLoopInfo.cpp | |
| parent | 92aa0bb4cab8dec9df4c51b414b5861953752a32 (diff) | |
Make Loop and MachineLoop be subclasses of LoopBase, rather than typedefs,
using the Curiously Recurring Template Pattern with LoopBase.
This will help further refactoring, and future functionality for
Loop. Also, Headers can now foward-declare Loop, instead of pulling
in LoopInfo.h or doing tricks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75519 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineLoopInfo.cpp')
| -rw-r--r-- | lib/CodeGen/MachineLoopInfo.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/CodeGen/MachineLoopInfo.cpp b/lib/CodeGen/MachineLoopInfo.cpp index ff56f4de59..a5694ae82b 100644 --- a/lib/CodeGen/MachineLoopInfo.cpp +++ b/lib/CodeGen/MachineLoopInfo.cpp @@ -19,8 +19,12 @@ #include "llvm/CodeGen/Passes.h" using namespace llvm; -TEMPLATE_INSTANTIATION(class LoopBase<MachineBasicBlock>); -TEMPLATE_INSTANTIATION(class LoopInfoBase<MachineBasicBlock>); +#define MLB class LoopBase<MachineBasicBlock, MachineLoop> +TEMPLATE_INSTANTIATION(MLB); +#undef MLB +#define MLIB class LoopInfoBase<MachineBasicBlock, MachineLoop> +TEMPLATE_INSTANTIATION(MLIB); +#undef MLIB char MachineLoopInfo::ID = 0; static RegisterPass<MachineLoopInfo> |