[llvm-commits] [PATCH] Fix PR11004: Crash in llc arm backend

[Cameron Zwarich]

The fact that the memcpy is not always inlined is an explicit design decision of the ARM byval implementation. Think of the case of copying a gigantic struct.

The nested legalization of calls it required is unfortunate and has bugs, but I believe Dan Gohman has been cleaning it up a bit.

Unless I am just really out of the loop (which is possible) this is not the right fix.

Sent from my iPhone

On Sep 25, 2011, at 1:34 AM, David Meyer <pdox at google.com> wrote:

> Fixes http://llvm.org/bugs/show_bug.cgi?id=11004
> 
> New test included. Seeking approval to commit.
> 
> Thanks,
> pdox
> <arm_byval.patch>
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