Thumb2 assembly parsing and encoding for UASX.

[oota-llvm.git] / lib / Analysis / CaptureTracking.cpp

diff --git a/lib/Analysis/CaptureTracking.cpp b/lib/Analysis/CaptureTracking.cpp
index 90eae20858fb9546d5f2564436d7ab7b059880bd..b2c27d1dfc4bf9dd5df16ebd1251730e15362e83 100644 (file)
--- a/lib/Analysis/CaptureTracking.cpp
+++ b/lib/Analysis/CaptureTracking.cpp
@@ -17,6 +17,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Analysis/CaptureTracking.h"
+#include "llvm/Constants.h"
 #include "llvm/Instructions.h"
 #include "llvm/Value.h"
 #include "llvm/Analysis/AliasAnalysis.h"
@@ -95,6 +96,9 @@ bool llvm::PointerMayBeCaptured(const Value *V,
     case Instruction::Load:
       // Loading from a pointer does not cause it to be captured.
       break;
+    case Instruction::VAArg:
+      // "va-arg" from a pointer does not cause it to be captured.
+      break;
     case Instruction::Ret:
       if (ReturnCaptures)
         return true;