Change check cast entrypoint to check instance of
Reduces code size since we do not need to reload class before
calling slow path.
TODO: Delete read barriers in the check cast code since the slow
path will retry with the proper read barriers if the check fails.
Bug: 12687968
Bug: 29516974
Test: test-art-host + test-art-target with CC
Change-Id: Ia4eb9bbe3fe2d2016e44523cf0451210828d7b88
diff --git a/runtime/arch/x86/entrypoints_init_x86.cc b/runtime/arch/x86/entrypoints_init_x86.cc
index 0a10a3c..877df8f 100644
--- a/runtime/arch/x86/entrypoints_init_x86.cc
+++ b/runtime/arch/x86/entrypoints_init_x86.cc
@@ -27,8 +27,7 @@
namespace art {
// Cast entrypoints.
-extern "C" size_t art_quick_is_assignable(const mirror::Class* klass,
- const mirror::Class* ref_class);
+extern "C" size_t art_quick_is_assignable(mirror::Class* klass, mirror::Class* ref_class);
// Read barrier entrypoints.
// art_quick_read_barrier_mark_regX uses an non-standard calling
@@ -50,7 +49,7 @@
// Cast
qpoints->pInstanceofNonTrivial = art_quick_is_assignable;
- qpoints->pCheckCast = art_quick_check_cast;
+ qpoints->pCheckInstanceOf = art_quick_check_instance_of;
// More math.
qpoints->pCos = cos;