diff options
Diffstat (limited to 'gcc-4.9/gcc/config/avr/avr-protos.h')
-rw-r--r-- | gcc-4.9/gcc/config/avr/avr-protos.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/avr/avr-protos.h b/gcc-4.9/gcc/config/avr/avr-protos.h index c5ce78429..4a899a27c 100644 --- a/gcc-4.9/gcc/config/avr/avr-protos.h +++ b/gcc-4.9/gcc/config/avr/avr-protos.h @@ -124,6 +124,15 @@ extern bool avr_mem_memx_p (rtx); extern bool avr_load_libgcc_p (rtx); extern bool avr_xload_libgcc_p (enum machine_mode); +static inline unsigned +regmask (enum machine_mode mode, unsigned regno) +{ + return ((1u << GET_MODE_SIZE (mode)) - 1) << regno; +} + +extern void avr_fix_inputs (rtx*, unsigned, unsigned); +extern bool avr_emit3_fix_outputs (rtx (*)(rtx,rtx,rtx), rtx*, unsigned, unsigned); + extern rtx lpm_reg_rtx; extern rtx lpm_addr_reg_rtx; extern rtx tmp_reg_rtx; |