Print file-scope inline asm blocks at the start of the output file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25565 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index 377f0d82e3..10ced4e24b 100644
--- a/lib/CodeGen/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter.cpp
@@ -71,6 +71,11 @@ void AsmPrinter::SwitchSection(const char *NewSection, const GlobalValue *GV) {
 
 bool AsmPrinter::doInitialization(Module &M) {
   Mang = new Mangler(M, GlobalPrefix);
+  
+  if (!M.getInlineAsm().empty())
+    O << CommentString << " Start File Scope Asm Blocks:\n" << M.getInlineAsm()
+      << "\n" << CommentString << " End File Scope Asm Blocks\n";
+
   SwitchSection("", 0);   // Reset back to no section.
   return false;
 }