From cb0df597e0f7f43b14cbed1f9dd1f39b22fe08be Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 7 Nov 2008 19:49:17 +0000
Subject: Flush the raw_ostream after emitting the assembly for a function.
 This is a temporary fix for the -print-emitted-asm option, where errs() is
 used as the stream, in the case where other code is using stderr without
 using errs()' buffer. Hopefully soon we'll fix errs() to be non-buffered
 instead. Patch by Preston Gurd.

llvm-svn: 58859
---
 llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp      | 2 ++
 llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp  | 2 ++
 llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp   | 2 ++
 llvm/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp | 2 ++
 4 files changed, 8 insertions(+)

(limited to 'llvm/lib/Target')

diff --git a/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index 3eec5622783..36cd98eb927 100644
--- a/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/llvm/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -263,6 +263,8 @@ bool ARMAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
   // FIXME: Dwarf support.
   //DW.EndFunction();
 
+  O.flush();
+
   return false;
 }
 
diff --git a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index d164066a9aa..6c17dbece07 100644
--- a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -619,6 +619,8 @@ bool PPCLinuxAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
   // Emit post-function debug information.
   DW.EndFunction(&MF);
 
+  O.flush();
+
   // We didn't modify anything.
   return false;
 }
diff --git a/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp b/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
index 5710add416c..556757aaabf 100644
--- a/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
+++ b/llvm/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
@@ -265,6 +265,8 @@ bool X86ATTAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
   // Print out jump tables referenced by the function.
   EmitJumpTableInfo(MF.getJumpTableInfo(), MF);
 
+  O.flush();
+
   // We didn't modify anything.
   return false;
 }
diff --git a/llvm/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp b/llvm/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
index ae869799a97..4868906a041 100644
--- a/llvm/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
+++ b/llvm/lib/Target/X86/AsmPrinter/X86IntelAsmPrinter.cpp
@@ -179,6 +179,8 @@ bool X86IntelAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
 
   O << CurrentFnName << "\tendp\n";
 
+  O.flush();
+
   // We didn't modify anything.
   return false;
 }
-- 
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