diff options
Diffstat (limited to 'gcc/config/rs6000/rs6000.h')
| -rw-r--r-- | gcc/config/rs6000/rs6000.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h index f36386770d7..203f669376f 100644 --- a/gcc/config/rs6000/rs6000.h +++ b/gcc/config/rs6000/rs6000.h @@ -982,10 +982,10 @@ enum data_align { align_abi, align_opt, align_both }; cr5 is not supposed to be used. On System V implementations, r13 is fixed and not available for use. */ - +/* TODO Maybe make R2 available on PPE */ #define FIXED_REGISTERS \ - {0, 1, FIXED_R2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, FIXED_R13, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + {0, 1, FIXED_R2, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, FIXED_R13, 1, 1, \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, \ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, \ @@ -1007,8 +1007,8 @@ enum data_align { align_abi, align_opt, align_both }; Aside from that, you can include as many other registers as you like. */ #define CALL_USED_REGISTERS \ - {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, FIXED_R13, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, FIXED_R13, 1, 1, \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, \ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, \ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, \ @@ -1029,8 +1029,8 @@ enum data_align { align_abi, align_opt, align_both }; of `CALL_USED_REGISTERS'. */ #define CALL_REALLY_USED_REGISTERS \ - {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, FIXED_R13, 0, 0, \ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ + {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, FIXED_R13, 1, 1, \ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, \ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, \ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, \ 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, \ @@ -1109,12 +1109,12 @@ enum data_align { align_abi, align_opt, align_both }; 33, \ 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, \ 50, 49, 48, 47, 46, \ - 75, 74, 69, 68, 72, 71, 70, \ + 68, \ MAYBE_R2_AVAILABLE \ 9, 10, 8, 7, 6, 5, 4, \ - 3, EARLY_R12 11, 0, \ - 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, \ - 18, 17, 16, 15, 14, 13, LATE_R12 \ + 3, EARLY_R12 0, \ + 31, 30, 29, 28, \ + 13, LATE_R12 \ 66, 65, \ 73, 1, MAYBE_R2_FIXED 67, 76, \ /* AltiVec registers. */ \ @@ -1305,7 +1305,7 @@ enum data_align { align_abi, align_opt, align_both }; #define ARG_POINTER_REGNUM 67 /* Place to put static chain when calling a function that requires it. */ -#define STATIC_CHAIN_REGNUM 11 +#define STATIC_CHAIN_REGNUM 10 /* Define the classes of registers for register constraints in the |
