Fix an integer truncation noticed by MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81109 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/llvm-mc/AsmParser.cpp b/tools/llvm-mc/AsmParser.cpp
index a7825615001ef7c4498c286574c8ad8c90a0b06a..f51f43adc1226461f6557a1ec2bd3f5b5d07ddc2 100644 (file)
--- a/tools/llvm-mc/AsmParser.cpp
+++ b/tools/llvm-mc/AsmParser.cpp
@@ -1111,7 +1111,7 @@ bool AsmParser::ParseDirectiveAlign(bool IsPow2, unsigned ValueSize) {
       Alignment = 31;
     }
 
-    Alignment = 1 << Alignment;
+    Alignment = 1ULL << Alignment;
   }
 
   // Diagnose non-sensical max bytes to align.