Mercurial > hg > CbC > CbC_gcc
diff gcc/config/arm/arm-protos.h @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 24 May 2010 12:47:05 +0900 |
| parents | 77e2b8dfacca |
| children | f6334be47118 |
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--- a/gcc/config/arm/arm-protos.h Fri Feb 12 23:41:23 2010 +0900 +++ b/gcc/config/arm/arm-protos.h Mon May 24 12:47:05 2010 +0900 @@ -45,6 +45,7 @@ #ifdef RTX_CODE extern bool arm_vector_mode_supported_p (enum machine_mode); +extern bool arm_small_register_classes_for_mode_p (enum machine_mode); extern int arm_hard_regno_mode_ok (unsigned int, enum machine_mode); extern int const_ok_for_arm (HOST_WIDE_INT); extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx, @@ -213,4 +214,16 @@ extern void arm_order_regs_for_local_alloc (void); +#ifdef RTX_CODE +/* This needs to be here because we need RTX_CODE and similar. */ + +struct tune_params +{ + bool (*rtx_costs) (rtx, RTX_CODE, RTX_CODE, int *, bool); + int constant_limit; +}; + +extern const struct tune_params *current_tune; +#endif /* RTX_CODE */ + #endif /* ! GCC_ARM_PROTOS_H */