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author | Jim Laskey <jlaskey@mac.com> | 2006-03-23 18:12:57 +0000 |
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committer | Jim Laskey <jlaskey@mac.com> | 2006-03-23 18:12:57 +0000 |
commit | f1d78e83356a412e525c30ac90dabf090a8cfc99 (patch) | |
tree | a677891241e018bdeffde44fe544bab3a683877c /include/llvm/Target/MRegisterInfo.h | |
parent | 4ca9757a39a1bf3bd1264a77e52db62e02cc85fb (diff) | |
download | external_llvm-f1d78e83356a412e525c30ac90dabf090a8cfc99.zip external_llvm-f1d78e83356a412e525c30ac90dabf090a8cfc99.tar.gz external_llvm-f1d78e83356a412e525c30ac90dabf090a8cfc99.tar.bz2 |
Add support to locate local variables in frames (early version.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26994 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Target/MRegisterInfo.h')
-rw-r--r-- | include/llvm/Target/MRegisterInfo.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/Target/MRegisterInfo.h b/include/llvm/Target/MRegisterInfo.h index a7ce2dc..cbd6e0f 100644 --- a/include/llvm/Target/MRegisterInfo.h +++ b/include/llvm/Target/MRegisterInfo.h @@ -26,6 +26,7 @@ namespace llvm { class Type; class MachineFunction; class MachineInstr; +class MachineLocation; class TargetRegisterClass; /// TargetRegisterDesc - This record contains all of the information known about @@ -341,6 +342,11 @@ public: virtual void emitPrologue(MachineFunction &MF) const = 0; virtual void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const = 0; + + /// getLocation - This method should return the actual location of a frame + /// variable given the frame index. + virtual void getLocation(MachineFunction &MF, unsigned Index, + MachineLocation &ML) const = 0; }; // This is useful when building DenseMaps keyed on virtual registers |