6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-13 20:32:21 +00:00
Code Issues Projects Releases Wiki Activity

Remove unneeded check (with the recent change in live variables a use

Browse Source 
of a physical register is always dominated by a def).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10821 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alkis Evlogimenos 2004-01-13 21:16:25 +00:00
parent b7be115140
commit c55640f019
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/CodeGen/LiveVariables.cpp
View File

@ -114,10 +114,8 @@ void LiveVariables::HandleVirtRegUse(VarInfo &VRInfo, MachineBasicBlock *MBB,
}
void LiveVariables::HandlePhysRegUse(unsigned Reg, MachineInstr *MI) {
if (PhysRegInfo[Reg]) {
PhysRegInfo[Reg] = MI;
PhysRegUsed[Reg] = true;
}
PhysRegInfo[Reg] = MI;
PhysRegUsed[Reg] = true;
}
void LiveVariables::HandlePhysRegDef(unsigned Reg, MachineInstr *MI) {