[turbofan] Fix throwing conversion inserted by JSTypedLowering.

test/test262-es6/test262-es6.status

 # Copyright 2011 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 18 matching lines @@
 [ALWAYS, {
   ############################### BUGS ###################################
 
   # BUG(v8:3455)
   'intl402/11.2.3_b': [FAIL],
   'intl402/12.2.3_b': [FAIL],
 
   # Unicode canonicalization is not available with i18n turned off.
   'built-ins/String/prototype/localeCompare/15.5.4.9_CE': [['no_i18n', SKIP]],
 
-  # TODO(mstarzinger): The implicit JSToNumber and JSToString nodes inserted by
-  # JSTypedLowering are not properly connected to a surrounding exceptional
-  # continuation yet, hence exception are thrown out of the function body.
-  'built-ins/String/fromCharCode/S9.7_A3.1_T4': [PASS, NO_VARIANTS],
-  'language/expressions/bitwise-and/S11.10.1_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/bitwise-and/S11.10.1_A2.3_T1': [PASS, NO_VARIANTS],
-  'language/expressions/bitwise-not/S11.4.8_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/bitwise-not/S9.5_A3.1_T4': [PASS, NO_VARIANTS],
-  'language/expressions/bitwise-or/S11.10.3_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/bitwise-or/S11.10.3_A2.3_T1': [PASS, NO_VARIANTS],
-  'language/expressions/bitwise-xor/S11.10.2_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/bitwise-xor/S11.10.2_A2.3_T1': [PASS, NO_VARIANTS],
-  'language/expressions/division/S11.5.2_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/division/S11.5.2_A2.3_T1': [PASS, NO_VARIANTS],
-  'language/expressions/greater-than-or-equal/S11.8.4_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/greater-than/S11.8.2_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/left-shift/S11.7.1_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/left-shift/S11.7.1_A2.3_T1': [PASS, NO_VARIANTS],
-  'language/expressions/less-than-or-equal/S11.8.3_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/less-than/S11.8.1_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/multiplication/S11.5.1_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/multiplication/S11.5.1_A2.3_T1': [PASS, NO_VARIANTS],
-  'language/expressions/right-shift/S11.7.2_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/right-shift/S11.7.2_A2.3_T1': [PASS, NO_VARIANTS],
-  'language/expressions/subtraction/S11.6.2_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/subtraction/S11.6.2_A2.3_T1': [PASS, NO_VARIANTS],
-  'language/expressions/unary-minus/S11.4.7_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/unary-plus/S11.4.6_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/unsigned-right-shift/S11.7.3_A2.2_T1': [PASS, NO_VARIANTS],
-  'language/expressions/unsigned-right-shift/S11.7.3_A2.3_T1': [PASS, NO_VARIANTS],
-  'language/expressions/unsigned-right-shift/S9.6_A3.1_T4': [PASS, NO_VARIANTS],
-
   ###################### NEEDS INVESTIGATION #######################
 
   # Possibly same cause as S8.5_A2.1, below: floating-point tests.
   'built-ins/Math/sin/S15.8.2.16_A7': [PASS, FAIL_OK],
   'built-ins/Math/tan/S15.8.2.18_A7': [PASS, FAIL_OK],
   'built-ins/Math/cos/S15.8.2.7_A7': [PASS, FAIL_OK],
 
   # This is an incompatibility between ES5 and V8 on enumerating
   # shadowed elements in a for..in loop.
   # https://code.google.com/p/v8/issues/detail?id=705
@@ skipping 568 matching lines @@
 
   # BUG(3251225): Tests that timeout with --nocrankshaft.
   'built-ins/decodeURI/S15.1.3.1_A2.4_T1': [SKIP],
   'built-ins/decodeURI/S15.1.3.1_A2.5_T1': [SKIP],
   'built-ins/decodeURIComponent/S15.1.3.2_A2.4_T1': [SKIP],
   'built-ins/decodeURIComponent/S15.1.3.2_A2.5_T1': [SKIP],
   'built-ins/encodeURI/S15.1.3.3_A2.3_T1': [SKIP],
   'built-ins/encodeURIComponent/S15.1.3.4_A2.3_T1': [SKIP],
 }],  # 'arch == arm or arch == mipsel or arch == mips or arch == arm64'
 ]