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

diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index 377f0d82e3882090e2e013be06010a86601e00f6..10ced4e24beab5d5f556e8c43ccab1cc7fb0a521 100644 (file)
--- 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;
 }