[llvm-dev] Missing formal definition of "declare"? (original) (raw)
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Mon Jan 28 08:49:27 PST 2019
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-----Original Message----- From: Peng Yu [mailto:pengyu.ut at gmail.com] Sent: Monday, January 28, 2019 9:54 AM To: Robinson, Paul Cc: llvm-dev Subject: Re: [llvm-dev] Missing formal definition of "declare"?
> If you look in the section on "Functions" in that page, it describes > the "declare" statement in the second paragraph. Admittedly, it does > not provide a formal syntax as it does for "define" but the information > is there. OK. Thanks. It definitely better to write the definition of "declare" in a formatted form similar to "define". It is hard to notice it as it is currently written,
I have filed PR40498 with this suggestion, seems reasonable to me. --paulr
Syntax: define [linkage] [PreemptionSpecifier] [visibility] [DLLStorageClass] [cconv] [ret attrs] @ ([argument list]) [(unnamedaddr|localunnamedaddr)] [AddrSpace] [fn Attrs] [section "name"] [comdat [($name)]] [align N] [gc] [prefix Constant] [prologue Constant] [personality Constant] (!name !N)* { ... } -- Regards, Peng
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