diff options
author | Chris Lattner <sabre@nondot.org> | 2006-01-29 06:24:40 +0000 |
---|---|---|
committer | Chris Lattner <sabre@nondot.org> | 2006-01-29 06:24:40 +0000 |
commit | ac0d7238258defe72b1aad53d7f48201b91df795 (patch) | |
tree | 782abe36b0aad113d1d06a77a6eaa147839c6dd4 /include/llvm/CodeGen/LiveIntervalAnalysis.h | |
parent | 2128a2f76c07632451eb996aed9fdc256ada3951 (diff) | |
download | llvm-ac0d7238258defe72b1aad53d7f48201b91df795.tar.gz llvm-ac0d7238258defe72b1aad53d7f48201b91df795.tar.bz2 llvm-ac0d7238258defe72b1aad53d7f48201b91df795.tar.xz |
Make ConstantFP legalize into TargetConstantFP like other leaf nodes do. Allow
targets to register custom legalizers for ConstantFP in case there isn't a
fixed list of constants that can be generated. On some architectures (ia64?)
all fp immediates are legal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25769 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/LiveIntervalAnalysis.h')
-rw-r--r-- | include/llvm/CodeGen/LiveIntervalAnalysis.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h index a313c4b9f4..42e04e156f 100644 --- a/include/llvm/CodeGen/LiveIntervalAnalysis.h +++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h @@ -148,7 +148,9 @@ namespace llvm { /// handleVirtualRegisterDef) void handleRegisterDef(MachineBasicBlock* mbb, MachineBasicBlock::iterator mi, - unsigned reg); + unsigned reg, + std::map<std::pair<unsigned,unsigned>, + unsigned> &PhysRegValueMap); /// handleVirtualRegisterDef - update intervals for a virtual /// register def @@ -165,6 +167,8 @@ namespace llvm { MachineBasicBlock::iterator mi, LiveInterval& interval, unsigned SrcReg, unsigned DestReg, + std::map<std::pair<unsigned,unsigned>, + unsigned> *PhysRegValueMap, bool isLiveIn = false); /// Return true if the two specified registers belong to different |