[GCC] gcc vs. indentation

Horst von Brand vonbrand@inf.utfsm.cl
Tue Jul 1 13:13:00 GMT 2003


Samium Gromoff <deepfire@ibe.miee.ru> said:

[...]

> 	Surprisingly enough i`ve realised soon that indeed some indentation changes
>  give gcc a reason to produce different code.

[...]

> --- ./origDAC960.o.d    2003-06-29 21:02:55.000000000 +0400
> +++ ./newDAC960.o.d     2003-06-29 22:13:46.000000000 +0400
> -    52ae:      7d 0d                   jge    52bd <DAC960_V1_ProcessCompletedCommand+0x7d>
> +    52ae:      7c 0d                   jl     52bd <DAC960_V1_ProcessCompletedCommand+0x7d>

[...]

> -    542b:      8f 0d 27 00 00 00       popl   0x27
> +    542b:      8e 0d 27 00 00 00       movl   0x27,%cs

[...]

> -    6ba8:      bc 11 27 00 00          mov    $0x2711,%esp
> +    6ba8:      bb 11 27 00 00          mov    $0x2711,%ebx

This looks like 1-bit errors to my eye...
-- 
Dr. Horst H. von Brand                   User #22616 counter.li.org
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