Re: [PATCH][ARM] PR 62066: Call va_end on early return from va_list processing function

[Ramana Radhakrishnan]

On 16/01/15 16:56, Kyrill Tkachov wrote:

Hi all,

As the simple PR says we should call va_end before returning early from
a function that started processing the va_list with va_start.
The C spec agrees:
"Each invocation of the va_start and va_copy macros
shall be matched by a corresponding invocation of the va_end macro in
the same
function."

Tested arm-none-eabi.

Ok for trunk?

OK.

Thanks,
Ramana

Thanks,
Kyrill

2014-01-16  Kyrylo Tkachov  <kyrylo.tkac...@arm.com>

      PR target/62066
      * config/arm/arm-builtins.c (arm_expand_neon_args): Call va_end before
      early return 0.