From: Lauro Ramos Venancio <lauro.venancio@gmail.com>
Date: Tue, 13 Feb 2007 17:57:38 +0000 (+0000)
Subject: Add comment about original function argument alignment.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=13a3cee13133711eb95174a004dca4421ccd1cd9;p=oota-llvm.git

Add comment about original function argument alignment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34243 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h
index b5a1e993962..dd7aee35352 100644
--- a/include/llvm/CodeGen/SelectionDAGNodes.h
+++ b/include/llvm/CodeGen/SelectionDAGNodes.h
@@ -159,6 +159,8 @@ namespace ISD {
     /// Bit 0 - signness
     /// Bit 1 - 'inreg' attribute
     /// Bit 2 - 'sret' attribute
+    /// Bits 31:27 - argument ABI alignment in the first argument piece and
+    /// alignment '1' in other argument pieces.
     CALL,
 
     // EXTRACT_ELEMENT - This is used to get the first or second (determined by