diff options
Diffstat (limited to 'gcc/config/rs6000/rs6000.h')
| -rw-r--r-- | gcc/config/rs6000/rs6000.h | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h index 20b9d11424d..3b8941a8658 100644 --- a/gcc/config/rs6000/rs6000.h +++ b/gcc/config/rs6000/rs6000.h @@ -2248,54 +2248,6 @@ extern char rs6000_reg_names[][8]; /* register names (0 vs. %r0). */ /* General flags. */ extern int frame_pointer_needed; -/* Classification of the builtin functions as to which switches enable the - builtin, and what attributes it should have. We used to use the target - flags macros, but we've run out of bits, so we now map the options into new - settings used here. */ - -/* Builtin operand count. */ -#define RS6000_BTC_UNARY 0x00000001 /* normal unary function. */ -#define RS6000_BTC_BINARY 0x00000002 /* normal binary function. */ -#define RS6000_BTC_TERNARY 0x00000003 /* normal ternary function. */ -#define RS6000_BTC_QUATERNARY 0x00000004 /* normal quaternary - function. */ -#define RS6000_BTC_QUINARY 0x00000005 /* normal quinary function. */ -#define RS6000_BTC_SENARY 0x00000006 /* normal senary function. */ -#define RS6000_BTC_OPND_MASK 0x00000007 /* Mask to isolate operands. */ - -/* Builtin attributes. */ -#define RS6000_BTC_SPECIAL 0x00000000 /* Special function. */ -#define RS6000_BTC_PREDICATE 0x00000008 /* predicate function. */ -#define RS6000_BTC_ABS 0x00000010 /* Altivec/VSX ABS - function. */ -#define RS6000_BTC_DST 0x00000020 /* Altivec DST function. */ - -#define RS6000_BTC_TYPE_MASK 0x0000003f /* Mask to isolate types */ - -#define RS6000_BTC_MISC 0x00000000 /* No special attributes. */ -#define RS6000_BTC_CONST 0x00000100 /* Neither uses, nor - modifies global state. */ -#define RS6000_BTC_PURE 0x00000200 /* reads global - state/mem and does - not modify global state. */ -#define RS6000_BTC_FP 0x00000400 /* depends on rounding mode. */ -#define RS6000_BTC_QUAD 0x00000800 /* Uses a register quad. */ -#define RS6000_BTC_PAIR 0x00001000 /* Uses a register pair. */ -#define RS6000_BTC_QUADPAIR 0x00001800 /* Uses a quad and a pair. */ -#define RS6000_BTC_ATTR_MASK 0x00001f00 /* Mask of the attributes. */ - -/* Miscellaneous information. */ -#define RS6000_BTC_SPR 0x01000000 /* function references SPRs. */ -#define RS6000_BTC_VOID 0x02000000 /* function has no return value. */ -#define RS6000_BTC_CR 0x04000000 /* function references a CR. */ -#define RS6000_BTC_OVERLOADED 0x08000000 /* function is overloaded. */ -#define RS6000_BTC_GIMPLE 0x10000000 /* function should be expanded - into gimple. */ -#define RS6000_BTC_MISC_MASK 0x1f000000 /* Mask of the misc info. */ - -/* Convenience macros to document the instruction type. */ -#define RS6000_BTC_MEM RS6000_BTC_MISC /* load/store touches mem. */ -#define RS6000_BTC_SAT RS6000_BTC_MISC /* saturate sets VSCR. */ /* Builtin targets. For now, we reuse the masks for those options that are in target flags, and pick a random bit for ldbl128, which isn't in |