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[turbofan] Make escape analysis non-experimental.

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This promotes the escape analysis from an experimental feature to be a
fully supported feature. The main goal is to unleach ClusterFuzz on the
implementation so that we can stabilize it.

R=jarin@chromium.org

Review-Url: https://codereview.chromium.org/1989833002
Cr-Commit-Position: refs/heads/master@{#36324}
This commit is contained in:
mstarzinger 2016-05-18 06:49:05 -07:00 committed by Commit bot
parent 246d5bba8f
commit d5aa995e3c
18 changed files with 18 additions and 18 deletions
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2
src/compiler/pipeline.cc
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@ -1404,7 +1404,7 @@ bool PipelineImpl::CreateGraph() {
RunPrintAndVerify("Loop peeled"); RunPrintAndVerify("Loop peeled");
} }
if (FLAG_experimental_turbo_escape) { if (FLAG_turbo_escape) {
Run<EscapeAnalysisPhase>(); Run<EscapeAnalysisPhase>();
RunPrintAndVerify("Escape Analysed"); RunPrintAndVerify("Escape Analysed");
} }

2
src/flag-definitions.h
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@ -469,7 +469,7 @@ DEFINE_BOOL(turbo_cf_optimization, true, "optimize control flow in TurboFan")
DEFINE_BOOL(turbo_frame_elision, true, "elide frames in TurboFan") DEFINE_BOOL(turbo_frame_elision, true, "elide frames in TurboFan")
DEFINE_BOOL(turbo_cache_shared_code, true, "cache context-independent code") DEFINE_BOOL(turbo_cache_shared_code, true, "cache context-independent code")
DEFINE_BOOL(turbo_preserve_shared_code, false, "keep context-independent code") DEFINE_BOOL(turbo_preserve_shared_code, false, "keep context-independent code")
DEFINE_BOOL(experimental_turbo_escape, false, "enable escape analysis") DEFINE_BOOL(turbo_escape, false, "enable escape analysis")
DEFINE_BOOL(turbo_instruction_scheduling, false, DEFINE_BOOL(turbo_instruction_scheduling, false,
"enable instruction scheduling in TurboFan") "enable instruction scheduling in TurboFan")
DEFINE_BOOL(turbo_stress_instruction_scheduling, false, DEFINE_BOOL(turbo_stress_instruction_scheduling, false,

2
test/mjsunit/compiler/escape-analysis-1.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f(a) { function f(a) {
"use strict"; "use strict";

2
test/mjsunit/compiler/escape-analysis-10.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
(function() { (function() {
"use strict"; "use strict";

2
test/mjsunit/compiler/escape-analysis-2.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f(a) { function f(a) {
"use strict"; "use strict";

2
test/mjsunit/compiler/escape-analysis-3.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f(a) { function f(a) {
"use strict"; "use strict";

2
test/mjsunit/compiler/escape-analysis-4.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f(a) { function f(a) {
"use strict"; "use strict";

2
test/mjsunit/compiler/escape-analysis-5.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f(h) { function f(h) {
"use strict"; "use strict";

2
test/mjsunit/compiler/escape-analysis-6.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f(a) { function f(a) {
"use strict"; "use strict";

2
test/mjsunit/compiler/escape-analysis-7.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f() { function f() {
this.x=0; this.x=0;

2
test/mjsunit/compiler/escape-analysis-8.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f(a) { function f(a) {
this.x=a; this.x=a;

2
test/mjsunit/compiler/escape-analysis-9.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f() { function f() {
return arguments; return arguments;

2
test/mjsunit/compiler/escape-analysis-deopt-1.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
// Test deoptimization with captured objects in local variables. // Test deoptimization with captured objects in local variables.
(function testDeoptLocal() { (function testDeoptLocal() {

2
test/mjsunit/compiler/escape-analysis-deopt-2.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
// Test deoptimization with captured objects in local variables. // Test deoptimization with captured objects in local variables.
(function testDeoptLocal() { (function testDeoptLocal() {

2
test/mjsunit/compiler/escape-analysis-deopt-3.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
// Test deoptimization with captured objects in local variables. // Test deoptimization with captured objects in local variables.
(function testDeoptLocal() { (function testDeoptLocal() {

2
test/mjsunit/compiler/escape-analysis-deopt-4.js
View File

@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
// Test deoptimization with captured objects in local variables. // Test deoptimization with captured objects in local variables.
(function testDeoptLocal() { (function testDeoptLocal() {

2
test/mjsunit/compiler/escape-analysis-deopt-5.js
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@ -25,7 +25,7 @@
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f() { function f() {
var x = new Array(2); var x = new Array(2);

2
test/mjsunit/regress/regress-crbug-602595.js
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@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be // Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file. // found in the LICENSE file.
// Flags: --allow-natives-syntax --experimental-turbo-escape // Flags: --allow-natives-syntax --turbo-escape
function f(a) { return [a] } function f(a) { return [a] }