diff options
Diffstat (limited to 'gcc/global.c')
| -rw-r--r-- | gcc/global.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/gcc/global.c b/gcc/global.c index aaa7896..50a1648 100644 --- a/gcc/global.c +++ b/gcc/global.c @@ -171,10 +171,6 @@ static int allocno_row_words; (conflicts[(I) * allocno_row_words + (unsigned) (J) / INT_BITS] \ & ((INT_TYPE) 1 << ((unsigned) (J) % INT_BITS))) -#define SET_CONFLICT(I, J) \ - (conflicts[(I) * allocno_row_words + (unsigned) (J) / INT_BITS] \ - |= ((INT_TYPE) 1 << ((unsigned) (J) % INT_BITS))) - /* For any allocno set in ALLOCNO_SET, set ALLOCNO to that allocno, and execute CODE. */ #define EXECUTE_IF_SET_IN_ALLOCNO_SET(ALLOCNO_SET, ALLOCNO, CODE) \ @@ -231,12 +227,8 @@ static int local_reg_freq[FIRST_PSEUDO_REGISTER]; static int local_reg_live_length[FIRST_PSEUDO_REGISTER]; -/* Test a bit in TABLE, a vector of HARD_REG_SETs, - for vector element I, and hard register number J. */ - -#define REGBITP(TABLE, I, J) TEST_HARD_REG_BIT (allocno[I].TABLE, J) - -/* Set to 1 a bit in a vector of HARD_REG_SETs. Works like REGBITP. */ +/* Set to 1 a bit in a vector TABLE of HARD_REG_SETs, for vector + element I, and hard register number J. */ #define SET_REGBIT(TABLE, I, J) SET_HARD_REG_BIT (allocno[I].TABLE, J) @@ -247,10 +239,6 @@ static INT_TYPE *allocnos_live; /* Test, set or clear bit number I in allocnos_live, a bit vector indexed by allocno. */ -#define ALLOCNO_LIVE_P(I) \ - (allocnos_live[(unsigned) (I) / INT_BITS] \ - & ((INT_TYPE) 1 << ((unsigned) (I) % INT_BITS))) - #define SET_ALLOCNO_LIVE(I) \ (allocnos_live[(unsigned) (I) / INT_BITS] \ |= ((INT_TYPE) 1 << ((unsigned) (I) % INT_BITS))) |