diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/X86/X86ISelDAGToDAG.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp index b6d2a8e..798337c 100644 --- a/lib/Target/X86/X86ISelDAGToDAG.cpp +++ b/lib/Target/X86/X86ISelDAGToDAG.cpp @@ -281,9 +281,7 @@ void X86DAGToDAGISel::DetermineTopologicalOrdering() { void X86DAGToDAGISel::DeterminReachibility(SDNode *f, SDNode *t) { if (!ReachibilityMatrix) { DetermineTopologicalOrdering(); - unsigned RMSize = DAGSize * DAGSize / 8; - if ((DAGSize * DAGSize) % 8) - RMSize++; + unsigned RMSize = (DAGSize * DAGSize + 7) / 8; ReachibilityMatrix = new unsigned char[RMSize]; memset(ReachibilityMatrix, 0, RMSize); } |