From 80afd02024d20e60b197d3adfbb43cc303cf29e0 Mon Sep 17 00:00:00 2001 From: Vladimir Marko Date: Tue, 19 May 2015 18:08:00 +0100 Subject: ART: Clean up arm64 kNumberOfXRegisters usage. Avoid undefined behavior for arm64 stemming from 1u << 32 in loops with upper bound kNumberOfXRegisters. Create iterators for enumerating bits in an integer either from high to low or from low to high and use them for Context::FillCalleeSaves() on all architectures. Refactor runtime/utils.{h,cc} by moving all bit-fiddling functions to runtime/base/bit_utils.{h,cc} (together with the new bit iterators) and all time-related functions to runtime/base/time_utils.{h,cc}. Improve test coverage and fix some corner cases for the bit-fiddling functions. Bug: 13925192 Change-Id: I704884dab15b41ecf7a1c47d397ab1c3fc7ee0f7 --- compiler/driver/compiler_driver.cc | 1 + 1 file changed, 1 insertion(+) (limited to 'compiler/driver/compiler_driver.cc') diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc index 5dc93ced3f..4945a91ff8 100644 --- a/compiler/driver/compiler_driver.cc +++ b/compiler/driver/compiler_driver.cc @@ -29,6 +29,7 @@ #include "art_field-inl.h" #include "base/stl_util.h" +#include "base/time_utils.h" #include "base/timing_logger.h" #include "class_linker-inl.h" #include "compiled_class.h" -- cgit v1.2.3-59-g8ed1b