From 41b175aba41c9365a1c53b8a1afbd17129c87c14 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 (cherry picked from commit 80afd02024d20e60b197d3adfbb43cc303cf29e0) Change-Id: I905257a21de90b5860ebe1e39563758f721eab82 --- compiler/driver/compiler_driver.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'compiler/driver/compiler_driver.h') diff --git a/compiler/driver/compiler_driver.h b/compiler/driver/compiler_driver.h index 2b0985a..2cc2409 100644 --- a/compiler/driver/compiler_driver.h +++ b/compiler/driver/compiler_driver.h @@ -24,6 +24,7 @@ #include "arch/instruction_set.h" #include "base/arena_allocator.h" +#include "base/bit_utils.h" #include "base/mutex.h" #include "base/timing_logger.h" #include "class_reference.h" @@ -41,7 +42,6 @@ #include "utils/dedupe_set.h" #include "utils/dex_cache_arrays_layout.h" #include "utils/swap_space.h" -#include "utils.h" namespace art { -- cgit v1.1