[NVPTX] Add support for module-scope inline asm

[oota-llvm.git] / lib / Target / NVPTX / NVPTXAsmPrinter.cpp

diff --git a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
index 9662f4c3e241301e42edfd9cd8040bb3a6bf8ee9..93ba8d5ade673f766c798203d7d56c7ef35ff3ac 100644 (file)
--- a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
+++ b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
@@ -1043,6 +1043,16 @@ bool NVPTXAsmPrinter::doInitialization(Module &M) {
   // Already commented out
   //bool Result = AsmPrinter::doInitialization(M);
 
+  // Emit module-level inline asm if it exists.
+  if (!M.getModuleInlineAsm().empty()) {
+    OutStreamer.AddComment("Start of file scope inline assembly");
+    OutStreamer.AddBlankLine();
+    OutStreamer.EmitRawText(StringRef(M.getModuleInlineAsm()));
+    OutStreamer.AddBlankLine();
+    OutStreamer.AddComment("End of file scope inline assembly");
+    OutStreamer.AddBlankLine();
+  }
+
   if (nvptxSubtarget.getDrvInterface() == NVPTX::CUDA)
     recordAndEmitFilenames(M);