6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-09-11 08:29:25 +00:00
Code Issues Projects Releases Wiki Activity

Add section switching to common code generator code. Add a couple of

Browse Source 
asserts.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24445 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-11-21 07:06:27 +00:00
parent e2b1f1188f
commit ac28fbd043
3 changed files with 23 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
lib/CodeGen/LiveVariables.cpp
View File

@@ -278,10 +278,11 @@ bool LiveVariables::runOnMachineFunction(MachineFunction &MF) {
MachineOperand &MO = MI->getOperand(i);
if (!MO.getVRegValueOrNull()) {
VarInfo &VRInfo = getVarInfo(MO.getReg());
assert(VRInfo.DefInst && "Register use before def (or no def)!");
// Only mark it alive only in the block we are representing...
// Only mark it alive only in the block we are representing.
MarkVirtRegAliveInBlock(VRInfo, MBB);
break; // Found the PHI entry for this block...
break; // Found the PHI entry for this block.
}
}
}