Mark top of managed stack on helper transitions
To assist with unwind from a helper function, store current SP prior
to helper call in Thread. NOTE: we may wish to push this into a
trampoline to reduce code expansion. NOTE #2: Because any helper
function which can throw will be non-leaf, it will spill lr at the saved
address - 4 (the word immediately below caller's Method*). To identify
the callsite, load the spilled lr, clear the low bit, subtract 2, and use
that address in the native <-> dalvik mapping to identify the callsite.
Also in this CL are a ralloc fix and some extra SSA logging.
Change-Id: Idd442f0c55413a5146c24709b1db1150604f4554
diff --git a/src/compiler/CompilerIR.h b/src/compiler/CompilerIR.h
index e9933ff..0c83a94 100644
--- a/src/compiler/CompilerIR.h
+++ b/src/compiler/CompilerIR.h
@@ -197,6 +197,7 @@
std::vector<uint32_t> mappingTable;
bool printMe;
bool printMeVerbose;
+ bool dumpCFG;
bool hasClassLiterals; // Contains class ptrs used as literals
bool hasLoop; // Contains a loop
bool hasInvoke; // Contains an invoke instruction