From fd04c74bc0f83966f26d9f62a98f3ea9eaa83fd1 Mon Sep 17 00:00:00 2001
From: Dale Johannesen <dalej@apple.com>
Date: Tue, 13 Oct 2009 20:46:56 +0000
Subject: Add an "msasm" flag to inline asm as suggested in PR 5125. A little
 ugliness is accepted to keep the binary file format compatible.  No
 functional change yet.

llvm-svn: 84020
---
 llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')

diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index 2c45b342e54..12a1f5ea5dc 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -679,7 +679,8 @@ static void WriteConstants(unsigned FirstVal, unsigned LastVal,
     }
 
     if (const InlineAsm *IA = dyn_cast<InlineAsm>(V)) {
-      Record.push_back(unsigned(IA->hasSideEffects()));
+      Record.push_back(unsigned(IA->hasSideEffects()) |
+                       unsigned(IA->isMsAsm()) << 1);
 
       // Add the asm string.
       const std::string &AsmStr = IA->getAsmString();
-- 
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