[llvm-commits] [llvm] r130504 - /llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp

[Rafael Espindola]

Author: rafael
Date: Fri Apr 29 10:09:53 2011
New Revision: 130504

URL: http://llvm.org/viewvc/llvm-project?rev=130504&view=rev
Log:
The last hack for producing bit identical output with cfi on OS X.

Modified:
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp?rev=130504&r1=130503&r2=130504&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp Fri Apr 29 10:09:53 2011
@@ -53,6 +53,14 @@
     return;
 
   const TargetLoweringObjectFile &TLOF = Asm->getObjFileLowering();
+
+  if (!TLOF.isFunctionEHFrameSymbolPrivate()) {
+    // This is a temporary hack to keep sections in the same order they
+    // were before. This lets us produce bit identical outputs while
+    // transitioning to CFI.
+    Asm->OutStreamer.SwitchSection(TLOF.getEHFrameSection());
+  }
+
   unsigned PerEncoding = TLOF.getPersonalityEncoding();
 
   if ((PerEncoding & 0x70) != dwarf::DW_EH_PE_pcrel)