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/arch/stub_test.cc b/runtime/arch/stub_test.cc
index 6b74a1b..c9b9f04 100644
--- a/runtime/arch/stub_test.cc
+++ b/runtime/arch/stub_test.cc
@@ -260,7 +260,7 @@
"d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23",
"d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31",
"memory"); // clobber.
-#elif defined(__x86_64__) && !defined(__APPLE__)
+#elif defined(__x86_64__) && !defined(__APPLE__) && defined(__clang__)
// Note: Uses the native convention
// TODO: Set the thread?
__asm__ __volatile__(
@@ -485,7 +485,7 @@
"d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23",
"d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31",
"memory"); // clobber.
-#elif defined(__x86_64__) && !defined(__APPLE__)
+#elif defined(__x86_64__) && !defined(__APPLE__) && defined(__clang__)
// Note: Uses the native convention
// TODO: Set the thread?
__asm__ __volatile__(