diff options
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 18 |
1 files changed, 15 insertions, 3 deletions
@@ -627,14 +627,26 @@ extern rtx change_address PARAMS ((rtx, enum machine_mode, rtx)); /* Return a memory reference like MEMREF, but with its mode changed to MODE and its address offset by OFFSET bytes. */ #define adjust_address(MEMREF, MODE, OFFSET) \ - adjust_address_1 (MEMREF, MODE, OFFSET, 1) + adjust_address_1 (MEMREF, MODE, OFFSET, 1, 1) /* Likewise, but the reference is not required to be valid. */ #define adjust_address_nv(MEMREF, MODE, OFFSET) \ - adjust_address_1 (MEMREF, MODE, OFFSET, 0) + adjust_address_1 (MEMREF, MODE, OFFSET, 0, 1) + +/* Return a memory reference like MEMREF, but with its mode changed + to MODE and its address changed to ADDR, which is assumed to be + increased by OFFSET bytes from MEMREF. */ +#define adjust_automodify_address(MEMREF, MODE, ADDR, OFFSET) \ + adjust_automodify_address_1 (MEMREF, MODE, ADDR, OFFSET, 1) + +/* Likewise, but the reference is not required to be valid. */ +#define adjust_automodify_address_nv(MEMREF, MODE, ADDR, OFFSET) \ + adjust_automodify_address_1 (MEMREF, MODE, ADDR, OFFSET, 0) extern rtx adjust_address_1 PARAMS ((rtx, enum machine_mode, HOST_WIDE_INT, - int)); + int, int)); +extern rtx adjust_automodify_address_1 PARAMS ((rtx, enum machine_mode, + rtx, HOST_WIDE_INT, int)); /* Return a memory reference like MEMREF, but whose address is changed by adding OFFSET, an RTX, to it. POW2 is the highest power of two factor |