Make ART compile with GCC -O0 again.
Tidy up InstructionSetFeatures so that it has a type hierarchy dependent on
architecture.
Add to instruction_set_test to warn when InstructionSetFeatures don't agree
with ones from system properties, AT_HWCAP and /proc/cpuinfo.
Clean-up class linker entry point logic to not return entry points but to
test whether the passed code is the particular entrypoint. This works around
image trampolines that replicate entrypoints.
Bug: 17993736
Change-Id: I5f4b49e88c3b02a79f9bee04f83395146ed7be23
diff --git a/runtime/thread.h b/runtime/thread.h
index b0be841..32ed758 100644
--- a/runtime/thread.h
+++ b/runtime/thread.h
@@ -144,6 +144,9 @@
// Reset internal state of child thread after fork.
void InitAfterFork();
+ // Get the currently executing thread, frequently referred to as 'self'. This call has reasonably
+ // high cost and so we favor passing self around when possible.
+ // TODO: mark as PURE so the compiler may coalesce and remove?
static Thread* Current();
// On a runnable thread, check for pending thread suspension request and handle if pending.