[Webkit-unassigned] [Bug 130523] Need target to produce llvm ir

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Apr 9 17:11:26 PDT 2014


https://bugs.webkit.org/show_bug.cgi?id=130523


Matthew Mirman <mmirman at apple.com> changed:

           What    |Removed                     |Added
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 Attachment #228916|0                           |1
        is obsolete|                            |
 Attachment #229002|                            |review?, commit-queue?
               Flag|                            |




--- Comment #31 from Matthew Mirman <mmirman at apple.com>  2014-04-09 17:11:46 PST ---
Created an attachment (id=229002)
 --> (https://bugs.webkit.org/attachment.cgi?id=229002&action=review)
Added target to produce llvm ir for JavaScriptCore.  WIP for C++ inlining.

> Why do we need to look at the version of the file with a .o suffix? Is that because the .bc file has the wrong modification time due to being copied? Can we switch to using "cp -p" to preserve the modification time on the .bc file, then ignore the .o files in this script?

I'm using the .o version (which is a binary object file, and not an llvm bitcode file), so that I can get its symbol table using "nm" .  The modification time is just a perk.

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