From ea9f8ce03cfc6fd5cdc1fb242843378561ad3ed7 Mon Sep 17 00:00:00 2001
From: Krzysztof Parzyszek <kparzysz@codeaurora.org>
Date: Fri, 16 Dec 2016 19:11:56 +0000
Subject: Implement LaneBitmask::any(), use it to replace !none(), NFCI

llvm-svn: 289974
---
 llvm/lib/CodeGen/VirtRegMap.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/CodeGen/VirtRegMap.cpp')

diff --git a/llvm/lib/CodeGen/VirtRegMap.cpp b/llvm/lib/CodeGen/VirtRegMap.cpp
index c181bc09e2c..0d506d64665 100644
--- a/llvm/lib/CodeGen/VirtRegMap.cpp
+++ b/llvm/lib/CodeGen/VirtRegMap.cpp
@@ -342,7 +342,7 @@ bool VirtRegRewriter::readsUndefSubreg(const MachineOperand &MO) const {
   LaneBitmask UseMask = TRI->getSubRegIndexLaneMask(SubRegIdx);
   // See if any of the relevant subregister liveranges is defined at this point.
   for (const LiveInterval::SubRange &SR : LI.subranges()) {
-    if (!(SR.LaneMask & UseMask).none() && SR.liveAt(BaseIndex))
+    if ((SR.LaneMask & UseMask).any() && SR.liveAt(BaseIndex))
       return false;
   }
   return true;
-- 
cgit v1.2.3