From 4b1000d117f1b7cc5411bc251d141fe182a4ae1c Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Tue, 1 Jun 2010 16:31:34 +0000
Subject: [PATCH] Don't call flush() at a library level which isn't checking
 for errors and doesn't know where the output is going.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105274 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/MC/MCStreamer.h | 2 +-
 lib/MC/MCAsmStreamer.cpp     | 1 -
 lib/MC/MCAssembler.cpp       | 1 -
 3 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/include/llvm/MC/MCStreamer.h b/include/llvm/MC/MCStreamer.h
index 6b163e22b39..8c92fc77881 100644
--- a/include/llvm/MC/MCStreamer.h
+++ b/include/llvm/MC/MCStreamer.h
@@ -314,7 +314,7 @@ namespace llvm {
     virtual void EmitRawText(StringRef String);
     void EmitRawText(const Twine &String);
     
-    /// Finish - Finish emission of machine code and flush any output.
+    /// Finish - Finish emission of machine code.
     virtual void Finish() = 0;
   };
 
diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index 57b2bcceb1a..de1d6ee35e0 100644
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -693,7 +693,6 @@ void MCAsmStreamer::EmitRawText(StringRef String) {
 }
 
 void MCAsmStreamer::Finish() {
-  OS.flush();
 }
 
 MCStreamer *llvm::createAsmStreamer(MCContext &Context,
diff --git a/lib/MC/MCAssembler.cpp b/lib/MC/MCAssembler.cpp
index 59366565a6d..c971ee207f9 100644
--- a/lib/MC/MCAssembler.cpp
+++ b/lib/MC/MCAssembler.cpp
@@ -759,7 +759,6 @@ void MCAssembler::Finish() {
 
   // Write the object file.
   Writer->WriteObject(*this, Layout);
-  OS.flush();
 
   stats::ObjectBytes += OS.tell() - StartOffset;
 }