[llvm] r229798 - llvm-mc: Use Target::createNullStreamer to fix crashes on target-specific asm directives.

[Peter Collingbourne]

Author: pcc
Date: Wed Feb 18 18:45:04 2015
New Revision: 229798

URL: http://llvm.org/viewvc/llvm-project?rev=229798&view=rev
Log:
llvm-mc: Use Target::createNullStreamer to fix crashes on target-specific asm directives.

Modified:
    llvm/trunk/test/CodeGen/ARM/null-streamer.ll
    llvm/trunk/tools/llvm-mc/llvm-mc.cpp

Modified: llvm/trunk/test/CodeGen/ARM/null-streamer.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/null-streamer.ll?rev=229798&r1=229797&r2=229798&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/null-streamer.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/null-streamer.ll Wed Feb 18 18:45:04 2015
@@ -5,3 +5,5 @@ define i32 @main()  {
 entry:
   ret i32 0
 }
+
+module asm ".fnstart"

Modified: llvm/trunk/tools/llvm-mc/llvm-mc.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/llvm-mc/llvm-mc.cpp?rev=229798&r1=229797&r2=229798&view=diff
==============================================================================
--- llvm/trunk/tools/llvm-mc/llvm-mc.cpp (original)
+++ llvm/trunk/tools/llvm-mc/llvm-mc.cpp Wed Feb 18 18:45:04 2015
@@ -465,7 +465,7 @@ int main(int argc, char **argv) {
                                            MAB, ShowInst));
 
   } else if (FileType == OFT_Null) {
-    Str.reset(createNullStreamer(Ctx));
+    Str.reset(TheTarget->createNullStreamer(Ctx));
   } else {
     assert(FileType == OFT_ObjectFile && "Invalid file type!");
     MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, *STI, Ctx);