113819 2013-04-02 12:21:22 -0700 fourthTier: FTL should have the equivalent of a ValueRecovery 2013-04-02 12:52:35 -0700 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 113623 1 fpizlo fpizlo barraclough ggaren mark.lam mhahnenberg msaboff oliver sam oldest_to_newest 868158 0 fpizlo 2013-04-02 12:21:22 -0700 ValueRecoveries speak of registers. The FTL doesn't speak of registers. Also, the FTL doesn't have to reason about the plethora of places that a value could have been put into; it just needs to know the LLVMValueRef (i.e. LValue). In fact, the FTL really just needs to speak in terms of values-with-formats - essentially a modestly type-refined LLVM value. 868160 1 196209 fpizlo 2013-04-02 12:26:45 -0700 Created attachment 196209 the patch 868162 2 196209 mhahnenberg 2013-04-02 12:30:54 -0700 Comment on attachment 196209 the patch r=me 868182 3 fpizlo 2013-04-02 12:52:35 -0700 Landed in http://trac.webkit.org/changeset/147487 196209 2013-04-02 12:26:45 -0700 2013-04-02 12:30:54 -0700 the patch blah.patch text/plain 10435 fpizlo SW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291 cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMTQ3NDgzKQorKysgU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDI3IEBA CisyMDEzLTA0LTAyICBGaWxpcCBQaXpsbyAgPGZwaXpsb0BhcHBsZS5jb20+CisKKyAgICAgICAg Zm91cnRoVGllcjogRlRMIHNob3VsZCBoYXZlIHRoZSBlcXVpdmFsZW50IG9mIGEgVmFsdWVSZWNv 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