diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/hard-reg-set.h | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c71815c9779..24e5c1eaab0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2002-07-16 Marek Michalkiewicz <marekm@amelek.gda.pl> + + * hard-reg-set.h (TEST_HARD_REG_BIT): Return 1 if the bit is set. + 2002-07-15 Zack Weinberg <zack@codesourcery.com> * ginclude/varargs.h: Replace with stub which issues #error. diff --git a/gcc/hard-reg-set.h b/gcc/hard-reg-set.h index db96aa9c03c..e80f39e4575 100644 --- a/gcc/hard-reg-set.h +++ b/gcc/hard-reg-set.h @@ -92,7 +92,7 @@ typedef HARD_REG_ELT_TYPE HARD_REG_SET[HARD_REG_SET_LONGS]; #define CLEAR_HARD_REG_BIT(SET, BIT) \ ((SET) &= ~(HARD_CONST (1) << (BIT))) #define TEST_HARD_REG_BIT(SET, BIT) \ - ((SET) & (HARD_CONST (1) << (BIT))) + (!!((SET) & (HARD_CONST (1) << (BIT)))) #define CLEAR_HARD_REG_SET(TO) ((TO) = HARD_CONST (0)) #define SET_HARD_REG_SET(TO) ((TO) = ~ HARD_CONST (0)) @@ -122,8 +122,8 @@ typedef HARD_REG_ELT_TYPE HARD_REG_SET[HARD_REG_SET_LONGS]; &= ~(HARD_CONST (1) << ((BIT) % UHOST_BITS_PER_WIDE_INT))) #define TEST_HARD_REG_BIT(SET, BIT) \ - ((SET)[(BIT) / UHOST_BITS_PER_WIDE_INT] \ - & (HARD_CONST (1) << ((BIT) % UHOST_BITS_PER_WIDE_INT))) + (!!((SET)[(BIT) / UHOST_BITS_PER_WIDE_INT] \ + & (HARD_CONST (1) << ((BIT) % UHOST_BITS_PER_WIDE_INT)))) #if FIRST_PSEUDO_REGISTER <= 2*HOST_BITS_PER_WIDE_INT #define CLEAR_HARD_REG_SET(TO) \ |