diff options
Diffstat (limited to 'gcc/machmode.def')
| -rw-r--r-- | gcc/machmode.def | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/gcc/machmode.def b/gcc/machmode.def index 621233490bc..fe4b96eca20 100644 --- a/gcc/machmode.def +++ b/gcc/machmode.def @@ -151,18 +151,20 @@ DEF_MACHMODE (BLKmode, "BLK", MODE_RANDOM, 0, 0, 0, VOIDmode, VOIDmode) /* The modes for representing the condition codes come last. CCmode is always defined. Additional modes for the condition code can be - specified in the EXTRA_CC_MODES macro. All MODE_CC modes are the + specified in the EXTRA_CC_MODES header. All MODE_CC modes are the same width as SImode and have VOIDmode as their next wider mode. */ -#define CC(E, M) DEF_MACHMODE (E, M, MODE_CC, BITS_PER_UNIT*4, 4, 4, VOIDmode, VOIDmode) - -CC (CCmode, "CC") - -#ifdef EXTRA_CC_MODES -EXTRA_CC_MODES -#endif +/* We do not use CC() for CCmode to avoid a warning about use of + function-like macros with no arguments. */ +DEF_MACHMODE (CCmode, "CC", MODE_CC, BITS_PER_UNIT*4, 4, 4, VOIDmode, VOIDmode) +#ifdef EXTRA_MODES_FILE +#define CC(N) \ + DEF_MACHMODE (CONCAT2 (N,mode), STRINGX (N), \ + MODE_CC, BITS_PER_UNIT*4, 4, 4, VOIDmode, VOIDmode) +#include EXTRA_MODES_FILE #undef CC +#endif /* The symbol Pmode stands for one of the above machine modes (usually SImode). The tm file specifies which one. It is not a distinct mode. */ |