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author | Chris Lattner <sabre@nondot.org> | 2002-10-30 00:53:02 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2002-10-30 00:53:02 +0000 |
commit | 478df7a7ae3c9aaa753948712d894fade36a8195 (patch) | |
tree | 79d4cd62362d95f0481c133b626f2fbe84720ff3 /include | |
parent | 1049164aa6b06d91d9b3b557a9a213eaf3f6319a (diff) | |
download | llvm-478df7a7ae3c9aaa753948712d894fade36a8195.tar.gz llvm-478df7a7ae3c9aaa753948712d894fade36a8195.tar.bz2 llvm-478df7a7ae3c9aaa753948712d894fade36a8195.tar.xz |
Add new optional getRegisterInfo to TargetMachine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4436 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r-- | include/llvm/Target/TargetMachine.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetMachine.h b/include/llvm/Target/TargetMachine.h index abe3519bd3..ab668d3dde 100644 --- a/include/llvm/Target/TargetMachine.h +++ b/include/llvm/Target/TargetMachine.h @@ -17,6 +17,7 @@ class MachineRegInfo; class MachineFrameInfo; class MachineCacheInfo; class MachineOptInfo; +class MRegisterInfo; class PassManager; class Pass; @@ -66,6 +67,12 @@ public: virtual const MachineCacheInfo& getCacheInfo() const = 0; virtual const MachineOptInfo& getOptInfo() const = 0; + /// getRegisterInfo - If register information is available, return it. If + /// not, return null. This is kept seperate from RegInfo until RegInfo gets + /// straightened out. + /// + virtual const MRegisterInfo* getRegisterInfo() const { return 0; } + // Data storage information // virtual unsigned findOptimalStorageSize(const Type* ty) const; |