Quick fix for array reduction tests

These tests are likely missing %PrepareFunctionForOptimization
annotation of lambdas. Thus lambdas are no longer inlined and
%DeoptimizeNow does nothing, while the entire point of these tests is
to test deoptimization paths.

Disabling lazy feedback allocation is a quick fix to restore coverage
until we can land a more complete fix (for details see the linked
bug).

Bug: v8:10195
Change-Id: I4038cdc5718230253ffb5bbc57d574342c652377
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2054096
Commit-Queue: Tobias Tebbi <tebbi@chromium.org>
Auto-Submit: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66261}

test/mjsunit/array-reduce.js

@@ -25,11 +25,11 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Flags: --allow-natives-syntax
+// Flags: --allow-natives-syntax --opt --no-lazy-feedback-allocation
 
-/**
- * @fileoverview Test reduce and reduceRight
- */
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 function clone(v) {
   // Shallow-copies arrays, returns everything else verbatim.

test/mjsunit/frozen-array-reduce.js

@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --allow-natives-syntax --opt --no-always-opt
+// Flags: --allow-natives-syntax --opt --no-always-opt --no-lazy-feedback-allocation
 
-/**
- * @fileoverview Test reduce and reduceRight
- */
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 function clone(v) {
   // Shallow-copies arrays, returns everything else verbatim.

test/mjsunit/non-extensible-array-reduce.js

@@ -2,11 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --allow-natives-syntax --opt --no-always-opt
+// Flags: --allow-natives-syntax --opt --no-always-opt --no-lazy-feedback-allocation
 
-/**
- * @fileoverview Test reduce and reduceRight
- */
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 function clone(v) {
   // Shallow-copies arrays, returns everything else verbatim.

test/mjsunit/optimized-array-every.js

@@ -3,7 +3,11 @@
 // found in the LICENSE file.
 
 // Flags: --allow-natives-syntax --turbo-inline-array-builtins --opt
-// Flags: --no-always-opt
+// Flags: --no-always-opt --no-lazy-feedback-allocation
+
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 // Early exit from every functions properly.
 (() => {

test/mjsunit/optimized-array-find.js

@@ -3,7 +3,11 @@
 // found in the LICENSE file.
 
 // Flags: --allow-natives-syntax --turbo-inline-array-builtins --opt
-// Flags: --no-always-opt
+// Flags: --no-always-opt --no-lazy-feedback-allocation
+
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 // Unknown field access leads to soft-deopt unrelated to find, should still
 // lead to correct result.

test/mjsunit/optimized-array-findindex.js

@@ -3,7 +3,11 @@
 // found in the LICENSE file.
 
 // Flags: --allow-natives-syntax --turbo-inline-array-builtins --opt
-// Flags: --no-always-opt
+// Flags: --no-always-opt --no-lazy-feedback-allocation
+
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 // Unknown field access leads to soft-deopt unrelated to findIndex, should still
 // lead to correct result.

test/mjsunit/optimized-array-some.js

@@ -3,7 +3,11 @@
 // found in the LICENSE file.
 
 // Flags: --allow-natives-syntax --turbo-inline-array-builtins --opt
-// Flags: --no-always-opt
+// Flags: --no-always-opt --no-lazy-feedback-allocation
+
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 // Early exit from some functions properly.
 (() => {

test/mjsunit/optimized-filter.js

@@ -3,7 +3,11 @@
 // found in the LICENSE file.
 
 // Flags: --allow-natives-syntax --expose-gc --turbo-inline-array-builtins
-// Flags: --opt --no-always-opt
+// Flags: --opt --no-always-opt --no-lazy-feedback-allocation
+
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 // Unknown field access leads to soft-deopt unrelated to filter, should still
 // lead to correct result.

test/mjsunit/optimized-foreach.js

@@ -3,6 +3,11 @@
 // found in the LICENSE file.
 
 // Flags: --allow-natives-syntax --expose-gc --turbo-inline-array-builtins
+// Flags: --no-lazy-feedback-allocation
+
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 var a = [
   0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  10, 11, 12, 13,

test/mjsunit/optimized-map.js

@@ -3,7 +3,11 @@
 // found in the LICENSE file.
 
 // Flags: --allow-natives-syntax --expose-gc --turbo-inline-array-builtins
-// Flags: --opt --no-always-opt
+// Flags: --opt --no-always-opt --no-lazy-feedback-allocation
+
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 var a = [0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,0,0];
 var b = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25];

test/mjsunit/sealed-array-reduce.js

@@ -3,10 +3,11 @@
 // found in the LICENSE file.
 
 // Flags: --allow-natives-syntax --opt --no-always-opt
+// Flags: --no-lazy-feedback-allocation
 
-/**
- * @fileoverview Test reduce and reduceRight
- */
+// TODO(v8:10195): Fix these tests s.t. we assert deoptimization occurs when
+// expected (e.g. in a %DeoptimizeNow call), then remove
+// --no-lazy-feedback-allocation.
 
 function clone(v) {
   // Shallow-copies arrays, returns everything else verbatim.