[Webkit-unassigned] [Bug 124347] REGRESSION(r159276): Lots of crashes for sh4 arch

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=124347





--- Comment #1 from Julien Brianceau <jbriance at cisco.com>  2013-11-14 07:40:51 PST ---
Created an attachment (id=216933)
 --> (https://bugs.webkit.org/attachment.cgi?id=216933&action=review)
Prevent argument register trampling in cCallX macros of LLINT for sh4.

This patch fixes the crashes.

If I have time and if you think it's worth, I could move this "setargs" from SH4_INSTRUCTIONS to RISC_INSTRUCTIONS later, as I think this issue could also occur with ARM & MIPS architectures.

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