| Message ID | bbc9ce1ea8962414d2ffc5715e33dddd127b3caf.1261078375.git.rth@twiddle.net |
|---|---|
| State | New |
| Headers | show |
On Thu, Dec 17, 2009 at 6:28 PM, Richard Henderson <rth@twiddle.net> wrote: > It is very handy to have a reliable mapping of a condition to its inverse. > This will be used in several patches to follow. > > Signed-off-by: Richard Henderson <rth@twiddle.net> Acked-by: Laurent Desnogues <laurent.desnogues@gmail.com> Laurent > --- > tcg/tcg.h | 5 +++++ > 1 files changed, 5 insertions(+), 0 deletions(-) > > diff --git a/tcg/tcg.h b/tcg/tcg.h > index 9824493..376d6af 100644 > --- a/tcg/tcg.h > +++ b/tcg/tcg.h > @@ -205,6 +205,11 @@ typedef enum { > TCG_COND_GTU, > } TCGCond; > > +static inline TCGCond tcg_invert_cond(TCGCond c) > +{ > + return (TCGCond)(c ^ 1); > +} > + > #define TEMP_VAL_DEAD 0 > #define TEMP_VAL_REG 1 > #define TEMP_VAL_MEM 2 > -- > 1.6.5.2 > >
diff --git a/tcg/tcg.h b/tcg/tcg.h index 9824493..376d6af 100644 --- a/tcg/tcg.h +++ b/tcg/tcg.h @@ -205,6 +205,11 @@ typedef enum { TCG_COND_GTU, } TCGCond; +static inline TCGCond tcg_invert_cond(TCGCond c) +{ + return (TCGCond)(c ^ 1); +} + #define TEMP_VAL_DEAD 0 #define TEMP_VAL_REG 1 #define TEMP_VAL_MEM 2
It is very handy to have a reliable mapping of a condition to its inverse. This will be used in several patches to follow. Signed-off-by: Richard Henderson <rth@twiddle.net> --- tcg/tcg.h | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)