mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-20 19:42:54 +02:00
Minor tweak to get isel opt
llvm-svn: 24663
This commit is contained in:
parent
6f047565cb
commit
a54452fd4f
@ -1324,7 +1324,8 @@ static void OptimizeGEPExpression(GetElementPtrInst *GEPI,
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!hasConstantIndex) return;
|
||||
// If this is a GEP &Alloca, 0, 0, forward subst the frame index into uses.
|
||||
if (!hasConstantIndex && !isa<AllocaInst>(GEPI->getOperand(0))) return;
|
||||
|
||||
// Otherwise, decompose the GEP instruction into multiplies and adds. Sum the
|
||||
// constant offset (which we now know is non-zero) and deal with it later.
|
||||
|
Loading…
Reference in New Issue
Block a user