diff --git a/core-lib b/core-lib
index f11313b14..1daeec77f 160000
--- a/core-lib
+++ b/core-lib
@@ -1 +1 @@
-Subproject commit f11313b14e6b85c1b5c5567e5b8cedc4b8e814fd
+Subproject commit 1daeec77f16e0bf5ed119466fa91cf24e17b9cde
diff --git a/rebench.conf b/rebench.conf
index b9a569d71..a279f06aa 100644
--- a/rebench.conf
+++ b/rebench.conf
@@ -83,6 +83,7 @@ benchmark_suites:
             - FieldLoop:    {extra_args:   1, tags: [yuria3]}
             - WhileLoop:    {extra_args:  30, tags: [yuria ]}
             - Mandelbrot:   {extra_args:  50, tags: [yuria2]}
+            - IfNil:        {extra_args:  30, tags: [yuria ]}
 
             - Test:     {invocations: 10, tags: [yuria ]}
             - TestGC:   {invocations: 10, extra_args: 10, tags: [yuria ]}
@@ -111,6 +112,7 @@ benchmark_suites:
             - FieldLoop:    {extra_args: 900,    warmup:   5,   iterations:  55, tags: [yuria4]}
             - WhileLoop:    {extra_args: 9000,   warmup:   5,   iterations:  55, tags: [yuria2]}
             - Mandelbrot:   {extra_args: 1000,   warmup:  10,   iterations: 110, tags: [yuria4]}
+            - IfNil:        {extra_args: 9000,   warmup:   5,   iterations:  55, tags: [yuria2]}
 
     micro-somsom:
         gauge_adapter: RebenchLog
diff --git a/som b/som
index e8cde787d..43e0ad1a4 100755
--- a/som
+++ b/som
@@ -59,8 +59,10 @@ profile.add_argument('-gb', '--graal-branch-profile', help='enable Graal-level b
                     dest='graal_branch_profile', action='store_true', default=False)
 profile.add_argument('-tp', '--truffle-profile', help='enable Graal-level profiling after warmup',
                     dest='truffle_profile', action='store_true', default=False)
-explore.add_argument('-v', '--visual-vm', help='connect to VisualVM for profiling',
+profile.add_argument('-v', '--visual-vm', help='connect to VisualVM for profiling',
                     dest='visual_vm', action='store_true', default=False)
+profile.add_argument('-fr', '--flight-recorder', help='profile with Java Flight Recorder',
+                   dest='flight_recorder', action='store_true', default=False)
 
 tools = parser.add_argument_group('Tools for various purposes')
 tools.add_argument('-n', '--node-stats', help='collect details about AST nodes. Optionally define output file name. Default: node-stats.yml',
@@ -74,8 +76,7 @@ tools.add_argument('-ct', '--coverage-type', help="human readable 'histogram' (p
 tools.add_argument('-cs', '--cpu-sampler', help='Truffle CPU Sampler. [CPUSAMPLE] can be one of histogram, calltree, json',
                    dest='cpusampler', action='store', nargs='?',
                    const='histogram', default=False)
-tools.add_argument('-fr', '--flight-recorder', help='profile with Java Flight Recorder',
-                   dest='flight_recorder', action='store_true', default=False)
+
 
 
 parser.add_argument('-A', '--no-assert', help='execute with assertions disabled',
@@ -366,8 +367,7 @@ if not args.interpreter and args.graal_branch_profile:
               '-Dpolyglot.engine.InstrumentBranchesPerInlineSite=true']
 
 if not args.interpreter and args.perf_warnings:
-    flags += ['-Dpolyglot.engine.CompilationFailureAction=ExitVM',
-              '-Dpolyglot.engine.TracePerformanceWarnings=all',
+    flags += ['-Dpolyglot.engine.TracePerformanceWarnings=all',
               '-Dpolyglot.engine.TraceCompilation=true',
               '-Dpolyglot.engine.TraceCompilationDetails=true']
 if not args.interpreter and args.trace_invalidation: