Add a test variant for concurrent_inlining

.. and enable it on fyi bots. Skip one test in this variant due to
incompatible flags.

Bug: v8:7790
Change-Id: I5b8fdd8572435c6f4474c505464ff1a22c830757
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2797287
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73770}

infra/testing/builders.pyl

@@ -399,6 +399,8 @@
       {'name': 'mjsunit', 'variant': 'stress_snapshot'},
       # Experimental regexp engine.
       {'name': 'mjsunit', 'variant': 'experimental_regexp'},
+      # Concurrent inlining.
+      {'name': 'mjsunit', 'variant': 'concurrent_inlining'},
     ],
   },
   'v8_linux64_msan_rel_ng_triggered': {
@@ -1189,6 +1191,8 @@
       {'name': 'mjsunit', 'variant': 'stress_snapshot'},
       # Experimental regexp engine.
       {'name': 'mjsunit', 'variant': 'experimental_regexp'},
+      # Concurrent inlining.
+      {'name': 'mjsunit', 'variant': 'concurrent_inlining'},
     ],
   },
   'V8 Linux64 - debug - perfetto': {
@@ -1218,6 +1222,8 @@
       {'name': 'mjsunit', 'variant': 'stress_snapshot'},
       # Experimental regexp engine.
       {'name': 'mjsunit', 'variant': 'experimental_regexp'},
+      # Concurrent inlining.
+      {'name': 'mjsunit', 'variant': 'concurrent_inlining'},
     ],
   },
   'V8 Linux64 - gcov coverage': {

test/mjsunit/mjsunit.status

@@ -1449,4 +1449,9 @@
   'regress/regress-779407': [SKIP],
 }],  # variant == experimental_regexp
 
+##############################################################################
+['variant == concurrent_inlining', {
+  'concurrent-initial-prototype-change-1': [SKIP],
+}],  # variant == concurrent_inlining
+
 ]

tools/testrunner/local/variants.py

@@ -13,6 +13,7 @@ ALL_VARIANT_FLAGS = {
   "infra_staging": [[]],
   "interpreted_regexp": [["--regexp-interpret-all"]],
   "experimental_regexp":  [["--default-to-experimental-regexp-engine"]],
+  "concurrent_inlining":  [["--concurrent-inlining"]],
   "jitless": [["--jitless"]],
   "sparkplug": [["--sparkplug"]],
   "always_sparkplug": [[ "--always-sparkplug" ]],