ART: Add --dump-pass-timings compiler option.
This replaces the old --dump-passes option removed in
https://android-review.googlesource.com/549200 .
Using --dump-timing for timing optimization passes makes
the high level timings useless, so return to using two
different options for these.
Test: Manually run dex2oat with --dump-timings,
--dump-pass-timings and both.
Change-Id: Iddc4cfee35652fb493656e7d6081a898c2894f72
diff --git a/compiler/driver/compiler_options.cc b/compiler/driver/compiler_options.cc
index 2d82d79..933be4f 100644
--- a/compiler/driver/compiler_options.cc
+++ b/compiler/driver/compiler_options.cc
@@ -51,6 +51,7 @@
implicit_suspend_checks_(false),
compile_pic_(false),
dump_timings_(false),
+ dump_pass_timings_(false),
dump_stats_(false),
verbose_methods_(),
abort_on_hard_verifier_failure_(false),
diff --git a/compiler/driver/compiler_options.h b/compiler/driver/compiler_options.h
index cdd9d4d..cee989b 100644
--- a/compiler/driver/compiler_options.h
+++ b/compiler/driver/compiler_options.h
@@ -270,6 +270,10 @@
return dump_timings_;
}
+ bool GetDumpPassTimings() const {
+ return dump_pass_timings_;
+ }
+
bool GetDumpStats() const {
return dump_stats_;
}
@@ -316,6 +320,7 @@
bool implicit_suspend_checks_;
bool compile_pic_;
bool dump_timings_;
+ bool dump_pass_timings_;
bool dump_stats_;
// Vector of methods to have verbose output enabled for.
diff --git a/compiler/driver/compiler_options_map-inl.h b/compiler/driver/compiler_options_map-inl.h
index 3b18db0..32fc887 100644
--- a/compiler/driver/compiler_options_map-inl.h
+++ b/compiler/driver/compiler_options_map-inl.h
@@ -85,6 +85,10 @@
options->dump_timings_ = true;
}
+ if (map.Exists(Base::DumpPassTimings)) {
+ options->dump_pass_timings_ = true;
+ }
+
if (map.Exists(Base::DumpStats)) {
options->dump_stats_ = true;
}
@@ -146,6 +150,9 @@
.Define({"--dump-timings"})
.IntoKey(Map::DumpTimings)
+ .Define({"--dump-pass-timings"})
+ .IntoKey(Map::DumpPassTimings)
+
.Define({"--dump-stats"})
.IntoKey(Map::DumpStats)
diff --git a/compiler/driver/compiler_options_map.def b/compiler/driver/compiler_options_map.def
index acddae7..529d43f 100644
--- a/compiler/driver/compiler_options_map.def
+++ b/compiler/driver/compiler_options_map.def
@@ -60,6 +60,7 @@
COMPILER_OPTIONS_KEY (bool, DeduplicateCode, true)
COMPILER_OPTIONS_KEY (Unit, CountHotnessInCompiledCode)
COMPILER_OPTIONS_KEY (Unit, DumpTimings)
+COMPILER_OPTIONS_KEY (Unit, DumpPassTimings)
COMPILER_OPTIONS_KEY (Unit, DumpStats)
#undef COMPILER_OPTIONS_KEY