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Re: Fix handling of call clobbering readonly-result


Richard Earnshaw wrote:
> This patch:
[...]
> 	(expand_call): For calls initializing constant memory, replace 
> 	emission of standalone mem /u clobber with function usage entry.
> 
> is causing gcc.dg/builtins-6.c to be miscompiled on arm-elf.

 I'll be happy to look at it.

 Couple you please provide minimal directions to setup an environment
 allowing to reproduce the problem you saw ?

 Thanks in advance,

 Olivier

 


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