Fix comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139678 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index ca2450a8b585c28894cf56506572a593bd8c3b78..bdf30881127f2dbccf5f0ab5e31fee6eec42b00d 100644 (file)
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -2187,7 +2187,7 @@ Value *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID,
       return Builder.CreateCall(F, makeArrayRef(&Ops[0], 2), "palignr");
     }
     
-    // If palignr is shifting the pair of vectors more than 32 bytes, emit zero.
+    // If palignr is shifting the pair of vectors more than 16 bytes, emit zero.
     return llvm::Constant::getNullValue(ConvertType(E->getType()));
   }
   case X86::BI__builtin_ia32_palignr128: {