RE: [PATCH v2 10/48] tcg/optimize: Change fail return for do_constant_folding_cond*

[Luis Fernando Fujita Pires]

From: Richard Henderson <richard.henderson@linaro.org>
> Return -1 instead of 2 for failure.
> This us to use comparisons against 0 for all cases.
> 
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  tcg/optimize.c | 145 +++++++++++++++++++++++++------------------------
>  1 file changed, 74 insertions(+), 71 deletions(-)

Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>

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Luis Pires
Instituto de Pesquisas ELDORADO
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