230247 2021-09-14 01:15:38 -0700 [JSC] Remove unnecessary exception checks in DFGOperations 2021-09-14 06:50:21 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 xan.lopez webkit-unassigned ews-watchlist keith_miller mark.lam msaboff saam ticaiolima tzagallo webkit-bug-importer xan.lopez oldest_to_newest 1793223 0 xan.lopez 2021-09-14 01:15:38 -0700 JSValue::decode cannot throw an exception, remove a couple of RETURN_IF_EXCEPTION() calls. 1793224 1 438111 xan.lopez 2021-09-14 01:18:12 -0700 Created attachment 438111 v1 1793269 2 438111 ticaiolima 2021-09-14 06:12:16 -0700 Comment on attachment 438111 v1 r=me 1793282 3 ews-feeder 2021-09-14 06:49:19 -0700 Committed r282387 (241648@main): <https://commits.webkit.org/241648@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 438111. 1793284 4 webkit-bug-importer 2021-09-14 06:50:21 -0700 <rdar://problem/83100518> 438111 2021-09-14 01:18:12 -0700 2021-09-14 06:49:20 -0700 v1 0001-JSC-Remove-unnecessary-exception-checks-in-DFGOperat.patch text/plain 2533 xan.lopez RnJvbSAyMDg4ZWEzNDFlNGMxZjNiMTQzNDg1NjA5ZTZhYjQ4M2VkNTA4YmQxIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiA9P1VURi04P3E/WGFuPTIwTD1DMz1CM3Blej89IDx4YW5AaWdh bGlhLmNvbT4KRGF0ZTogVHVlLCAxNCBTZXAgMjAyMSAxMDoxNzo0NCArMDIwMApTdWJqZWN0OiBb UEFUQ0hdIFtKU0NdIFJlbW92ZSB1bm5lY2Vzc2FyeSBleGNlcHRpb24gY2hlY2tzIGluIERGR09w ZXJhdGlvbnMKIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMzAyNDcK ClJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgoKSlNWYWx1ZTo6ZGVjb2RlIGNhbm5vdCB0aHJv dyBhbiBleGNlcHRpb24sIHJlbW92ZSBhIGNvdXBsZSBvZgp1bm5lY2Vzc2FyeSBSRVRVUk5fSUZf RVhDRVBUSU9OKCkgY2FsbHMuCgoqIGRmZy9ERkdPcGVyYXRpb25zLmNwcDoKKEpTQzo6REZHOjpK U0NfREVGSU5FX0pJVF9PUEVSQVRJT04pOgotLS0KIFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFu Z2VMb2cgICAgICAgICAgICAgfCAxMyArKysrKysrKysrKysrCiBTb3VyY2UvSmF2YVNjcmlwdENv cmUvZGZnL0RGR09wZXJhdGlvbnMuY3BwIHwgIDIgLS0KIDIgZmlsZXMgY2hhbmdlZCwgMTMgaW5z ZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCBk YzVkMmU2ZGNhYWIuLmNlMDkyZTJkYjJmNiAxMDA2NDQKLS0tIGEvU291cmNlL0phdmFTY3JpcHRD b3JlL0NoYW5nZUxvZworKysgYi9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvQ2hhbmdlTG9nCkBAIC0x LDMgKzEsMTYgQEAKKzIwMjEtMDktMTQgIFhhbiBMb3BleiAgPHhhbkBpZ2FsaWEuY29tPgorCisg ICAgICAgIFtKU0NdIFJlbW92ZSB1bm5lY2Vzc2FyeSBleGNlcHRpb24gY2hlY2tzIGluIERGR09w ZXJhdGlvbnMKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lk PTIzMDI0NworCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAg IEpTVmFsdWU6OmRlY29kZSBjYW5ub3QgdGhyb3cgYW4gZXhjZXB0aW9uLCByZW1vdmUgYSBjb3Vw bGUgb2YKKyAgICAgICAgdW5uZWNlc3NhcnkgUkVUVVJOX0lGX0VYQ0VQVElPTigpIGNhbGxzLgor CisgICAgICAgICogZGZnL0RGR09wZXJhdGlvbnMuY3BwOgorICAgICAgICAoSlNDOjpERkc6OkpT Q19ERUZJTkVfSklUX09QRVJBVElPTik6CisKIDIwMjEtMDktMTMgIFhhbiBMw7NwZXogIDx4YW5A aWdhbGlhLmNvbT4KIAogICAgICAgICBbSlNDXVszMmJpdF0gaW4tYnktdmFsIGZhaWxzIGluc2lk ZSBmb3ItaW4gbG9vcCBhZnRlciBkZWxldGUKZGlmZiAtLWdpdCBhL1NvdXJjZS9KYXZhU2NyaXB0 Q29yZS9kZmcvREZHT3BlcmF0aW9ucy5jcHAgYi9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RG R09wZXJhdGlvbnMuY3BwCmluZGV4IDk0N2RkNjFhZGMzOS4uNjJmZTg3MWE4Y2VjIDEwMDY0NAot LS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvZGZnL0RGR09wZXJhdGlvbnMuY3BwCisrKyBiL1Nv dXJjZS9KYXZhU2NyaXB0Q29yZS9kZmcvREZHT3BlcmF0aW9ucy5jcHAKQEAgLTI1MzAsNyArMjUz MCw2IEBAIEpTQ19ERUZJTkVfSklUX09QRVJBVElPTihvcGVyYXRpb25FbnVtZXJhdG9ySW5CeVZh bCwgRW5jb2RlZEpTVmFsdWUsIChKU0dsb2JhbE9iCiAgICAgYXV0byBzY29wZSA9IERFQ0xBUkVf VEhST1dfU0NPUEUodm0pOwogCiAgICAgSlNWYWx1ZSBiYXNlID0gSlNWYWx1ZTo6ZGVjb2RlKGJh c2VWYWx1ZSk7Ci0gICAgUkVUVVJOX0lGX0VYQ0VQVElPTihzY29wZSwgeyB9KTsKICAgICBpZiAo bW9kZU51bWJlciA9PSBKU1Byb3BlcnR5TmFtZUVudW1lcmF0b3I6OkluZGV4ZWRNb2RlICYmIGJh c2UuaXNPYmplY3QoKSkKICAgICAgICAgUkVMRUFTRV9BTkRfUkVUVVJOKHNjb3BlLCBKU1ZhbHVl OjplbmNvZGUoanNCb29sZWFuKGpzQ2FzdDxKU09iamVjdCo+KGJhc2UpLT5oYXNQcm9wZXJ0eShn bG9iYWxPYmplY3QsIGluZGV4KSkpKTsKIApAQCAtMjU0Niw3ICsyNTQ1LDYgQEAgSlNDX0RFRklO RV9KSVRfT1BFUkFUSU9OKG9wZXJhdGlvbkVudW1lcmF0b3JIYXNPd25Qcm9wZXJ0eSwgRW5jb2Rl ZEpTVmFsdWUsIChKU0cKICAgICBhdXRvIHNjb3BlID0gREVDTEFSRV9USFJPV19TQ09QRSh2bSk7 CiAKICAgICBKU1ZhbHVlIGJhc2UgPSBKU1ZhbHVlOjpkZWNvZGUoYmFzZVZhbHVlKTsKLSAgICBS RVRVUk5fSUZfRVhDRVBUSU9OKHNjb3BlLCB7IH0pOwogICAgIGlmIChtb2RlTnVtYmVyID09IEpT UHJvcGVydHlOYW1lRW51bWVyYXRvcjo6SW5kZXhlZE1vZGUgJiYgYmFzZS5pc09iamVjdCgpKQog ICAgICAgICBSRUxFQVNFX0FORF9SRVRVUk4oc2NvcGUsIEpTVmFsdWU6OmVuY29kZShqc0Jvb2xl YW4oanNDYXN0PEpTT2JqZWN0Kj4oYmFzZSktPmhhc093blByb3BlcnR5KGdsb2JhbE9iamVjdCwg aW5kZXgpKSkpOwogCi0tIAoyLjMxLjEKCg==