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authorVladimir Marko <vmarko@google.com>2015-05-19 18:08:00 +0100
committerVladimir Marko <vmarko@google.com>2015-05-26 19:33:33 +0100
commit41b175aba41c9365a1c53b8a1afbd17129c87c14 (patch)
tree5c82606d39543fb932ddc0674694fc0758b1a866 /compiler/elf_writer_debug.cc
parent54d65738eecc1fa79ed528ff2f6b9b4f7a4743be (diff)
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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 (cherry picked from commit 80afd02024d20e60b197d3adfbb43cc303cf29e0) Change-Id: I905257a21de90b5860ebe1e39563758f721eab82
Diffstat (limited to 'compiler/elf_writer_debug.cc')
-rw-r--r--compiler/elf_writer_debug.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/elf_writer_debug.cc b/compiler/elf_writer_debug.cc
index 5e9cf76..dbbe82e 100644
--- a/compiler/elf_writer_debug.cc
+++ b/compiler/elf_writer_debug.cc
@@ -25,6 +25,7 @@
#include "dwarf/headers.h"
#include "dwarf/register.h"
#include "oat_writer.h"
+#include "utils.h"
namespace art {
namespace dwarf {