commit 003de66227d235a9ca7373d9cb2c0b1b6ae5b81a
author Daniel Dunbar <daniel@zuster.org> Mon Sep 21 05:58:35 2009 +0000
committer Daniel Dunbar <daniel@zuster.org> Mon Sep 21 05:58:35 2009 +0000
tree e125eef8976d5b414c384366fadc97130fffa17c
parent f716330c905c6646cf69d54447527b249a0569fe

Register the MachineModuleInfo for the ARM JIT, and update JITDwarfEmitter to
assert if the setModuleInfo hasn't been called.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82441 91177308-0d34-0410-b5e6-96231b3b80d8

lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp

diff --git a/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp b/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
index d9651f9..f2b28ad 100644
--- a/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
@@ -30,7 +30,7 @@
 #include "llvm/Target/TargetRegisterInfo.h"
 using namespace llvm;
 
-JITDwarfEmitter::JITDwarfEmitter(JIT& theJit) : Jit(theJit) {}
+JITDwarfEmitter::JITDwarfEmitter(JIT& theJit) : MMI(0), Jit(theJit) {}
 
 
 unsigned char* JITDwarfEmitter::EmitDwarfTable(MachineFunction& F, 
@@ -38,6 +38,8 @@
                                                unsigned char* StartFunction,
                                                unsigned char* EndFunction,
                                                unsigned char* &EHFramePtr) {
+  assert(MMI && "MachineModuleInfo not registered!");
+
   const TargetMachine& TM = F.getTarget();
   TD = TM.getTargetData();
   stackGrowthDirection = TM.getFrameInfo()->getStackGrowthDirection();
@@ -206,6 +208,8 @@
 unsigned char* JITDwarfEmitter::EmitExceptionTable(MachineFunction* MF,
                                          unsigned char* StartFunction,
                                          unsigned char* EndFunction) const {
+  assert(MMI && "MachineModuleInfo not registered!");
+
   // Map all labels and get rid of any dead landing pads.
   MMI->TidyLandingPads();