commit 83ba58e5f0a5afbb23d7d2092d817accded4455a
author Venkatraman Govindaraju <venkatra@cs.wisc.edu> Thu Sep 26 14:49:40 2013 +0000
committer Venkatraman Govindaraju <venkatra@cs.wisc.edu> Thu Sep 26 14:49:40 2013 +0000
tree e5060436fd0f6aa01caeb7a73e3ea6b156fdf167
parent 268c743a3ba44ada364938bc5ff9b1be219df54f

Implements parsing and emitting of .cfi_window_save in MC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191431 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCDwarf.cpp

diff --git a/lib/MC/MCDwarf.cpp b/lib/MC/MCDwarf.cpp
index f475532..1e5c2e3 100644
--- a/lib/MC/MCDwarf.cpp
+++ b/lib/MC/MCDwarf.cpp
@@ -959,6 +959,10 @@
     Streamer.EmitULEB128IntValue(Reg2);
     return;
   }
+  case MCCFIInstruction::OpWindowSave: {
+    Streamer.EmitIntValue(dwarf::DW_CFA_GNU_window_save, 1);
+    return;
+  }
   case MCCFIInstruction::OpUndefined: {
     unsigned Reg = Instr.getRegister();
     if (VerboseAsm) {