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author Vladimir Marko <vmarko@google.com> 2015-05-19 18:08:00 +0100
committer Vladimir Marko <vmarko@google.com> 2015-05-26 15:59:02 +0100
commit80afd02024d20e60b197d3adfbb43cc303cf29e0 (patch)
treeef054c7b4f2a739f7cf063e0bc4c501c2c7e41b5 /compiler/utils/assembler_test_base.h
parent559b178e34c5d92e7932f92e5d8a981ac334606f (diff)
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 <arch>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
Diffstat (limited to 'compiler/utils/assembler_test_base.h')
-rw-r--r--compiler/utils/assembler_test_base.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/utils/assembler_test_base.h b/compiler/utils/assembler_test_base.h
index 3341151c8b..574051a657 100644
--- a/compiler/utils/assembler_test_base.h
+++ b/compiler/utils/assembler_test_base.h
@@ -17,14 +17,15 @@
#ifndef ART_COMPILER_UTILS_ASSEMBLER_TEST_BASE_H_
#define ART_COMPILER_UTILS_ASSEMBLER_TEST_BASE_H_
-#include "common_runtime_test.h" // For ScratchFile
-
#include <cstdio>
#include <cstdlib>
#include <fstream>
#include <iterator>
#include <sys/stat.h>
+#include "common_runtime_test.h" // For ScratchFile
+#include "utils.h"
+
namespace art {
// If you want to take a look at the differences between the ART assembler and GCC, set this flag