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/compiler.cc | 1 + 1 file changed, 1 insertion(+) (limited to 'compiler/compiler.cc') diff --git a/compiler/compiler.cc b/compiler/compiler.cc index 5e8ec1e01..223affad8 100644 --- a/compiler/compiler.cc +++ b/compiler/compiler.cc @@ -20,6 +20,7 @@ #include "dex/quick/quick_compiler_factory.h" #include "driver/compiler_driver.h" #include "optimizing/optimizing_compiler.h" +#include "utils.h" namespace art { -- cgit v1.2.3