Use LIRSlowPath for throwing div by zero exception.
Get rid of launchpads for throwing div by zero exception and
use LIRSlowPath instead. Add a CallRuntimeHelper that takes no
argument for the runtime function.
Bug: 13170824
Change-Id: I7e0563e736c6f92bd63e3fbdfe3a777ad333e338
diff --git a/compiler/dex/quick/gen_invoke.cc b/compiler/dex/quick/gen_invoke.cc
index 396a709..d827568 100644
--- a/compiler/dex/quick/gen_invoke.cc
+++ b/compiler/dex/quick/gen_invoke.cc
@@ -87,6 +87,12 @@
return call_inst;
}
+void Mir2Lir::CallRuntimeHelper(ThreadOffset<4> helper_offset, bool safepoint_pc) {
+ RegStorage r_tgt = CallHelperSetup(helper_offset);
+ ClobberCallerSave();
+ CallHelper(r_tgt, helper_offset, safepoint_pc);
+}
+
void Mir2Lir::CallRuntimeHelperImm(ThreadOffset<4> helper_offset, int arg0, bool safepoint_pc) {
RegStorage r_tgt = CallHelperSetup(helper_offset);
LoadConstant(TargetReg(kArg0), arg0);