RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-20 03:23:01 +02:00
Code Issues Projects Releases Wiki Activity

I had a senior moment.

Browse Source 
llvm-svn: 37433
This commit is contained in:
Evan Cheng 2007-06-05 07:05:25 +00:00
parent 09b12fef98
commit d495b2f9b9
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lib/CodeGen/IfConversion.cpp
View File

@ -444,10 +444,11 @@ bool IfConverter::AnalyzeBlocks(MachineFunction &MF,
/// isNextBlock - Returns true either if ToBB the next block after BB or
/// that all the intervening blocks are empty.
static bool isNextBlock(MachineBasicBlock *BB, MachineBasicBlock *ToBB) {
MachineFunction *MF = BB->getParent();
MachineFunction::iterator I = BB;
while (++I != MF->end() && I != MachineFunction::iterator(ToBB))
if (!I->empty())
MachineFunction::iterator TI = ToBB;
MachineFunction::iterator E = BB->getParent()->end();
while (++I != TI)
if (I == E || !I->empty())
return false;
return true;
}