diff options
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -27,6 +27,7 @@ along with GCC; see the file COPYING3. If not see #include "input.h" #include "real.h" #include "vec.h" +#include "fixed-value.h" #include "alias.h" #undef FFS /* Some systems predefine this symbol; don't let it interfere. */ @@ -308,6 +309,7 @@ struct rtx_def GTY((chain_next ("RTX_NEXT (&%h)"), HOST_WIDE_INT hwint[1]; struct block_symbol block_sym; struct real_value rv; + struct fixed_value fv; } GTY ((special ("rtx_def"), desc ("GET_CODE (&%0)"))) u; }; @@ -530,6 +532,13 @@ struct rtvec_def GTY(()) { __LINE__, __FUNCTION__); \ &_rtx->u.rv; }) +#define XCNMPFV(RTX, C, M) __extension__ \ +({ rtx const _rtx = (RTX); \ + if (GET_CODE (_rtx) != (C) || GET_MODE (_rtx) == (M)) \ + rtl_check_failed_code_mode (_rtx, (C), (M), true, __FILE__, \ + __LINE__, __FUNCTION__); \ + &_rtx->u.fv; }) + #define BLOCK_SYMBOL_CHECK(RTX) __extension__ \ ({ __typeof (RTX) const _symbol = (RTX); \ const unsigned int flags = RTL_CHECKC1 (_symbol, 1, SYMBOL_REF).rt_int; \ @@ -574,6 +583,7 @@ extern void rtvec_check_failed_bounds (const_rtvec, int, const char *, int, #define XCMWINT(RTX, N, C, M) ((RTX)->u.hwint[N]) #define XCNMWINT(RTX, N, C, M) ((RTX)->u.hwint[N]) #define XCNMPRV(RTX, C, M) (&(RTX)->u.rv) +#define XCNMPFV(RTX, C, M) (&(RTX)->u.fv) #define BLOCK_SYMBOL_CHECK(RTX) (&(RTX)->u.block_sym) #endif @@ -1011,6 +1021,13 @@ rhs_regno (const_rtx x) #define CONST_DOUBLE_REAL_VALUE(r) \ ((const struct real_value *) XCNMPRV (r, CONST_DOUBLE, VOIDmode)) +#define CONST_FIXED_VALUE(r) \ + ((const struct fixed_value *) XCNMPFV (r, CONST_FIXED, VOIDmode)) +#define CONST_FIXED_VALUE_HIGH(r) \ + ((HOST_WIDE_INT) (CONST_FIXED_VALUE(r)->data.high)) +#define CONST_FIXED_VALUE_LOW(r) \ + ((HOST_WIDE_INT) (CONST_FIXED_VALUE(r)->data.low)) + /* For a CONST_VECTOR, return element #n. */ #define CONST_VECTOR_ELT(RTX, N) XCVECEXP (RTX, 0, N, CONST_VECTOR) |