diff options
| author | Doug Evans <dje@gnu.org> | 1997-06-06 21:14:24 +0000 |
|---|---|---|
| committer | Doug Evans <dje@gnu.org> | 1997-06-06 21:14:24 +0000 |
| commit | af089bd1d0b61d8343c1f1e6b4ca26f5dc721950 (patch) | |
| tree | 69276880248cc4a73450d333844c685a3ec42cb6 | |
| parent | a86202361ec068a3bd7c8614e5178a189e217cf7 (diff) | |
| download | gcc-af089bd1d0b61d8343c1f1e6b4ca26f5dc721950.zip gcc-af089bd1d0b61d8343c1f1e6b4ca26f5dc721950.tar.gz gcc-af089bd1d0b61d8343c1f1e6b4ca26f5dc721950.tar.bz2 | |
(REG_SET_TO_HARD_REG_SET): Fix typo.
(EXECUTE_IF_SET_IN_REG_SET): Fix setting of scan_rs_.
(EXECUTE_IF_SET_AND_RESET_IN_REG_SET): Likewise.
(EXECUTE_IF_AND_IN_REG_SET): Likewise.
From-SVN: r14165
| -rw-r--r-- | gcc/basic-block.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gcc/basic-block.h b/gcc/basic-block.h index ce38672..2aa092a 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -1,5 +1,5 @@ /* Define control and data flow tables, and regsets. - Copyright (C) 1987 Free Software Foundation, Inc. + Copyright (C) 1987, 1997 Free Software Foundation, Inc. This file is part of GNU CC. @@ -117,7 +117,7 @@ do { \ do { \ int i_; \ CLEAR_HARD_REG_SET (TO); \ - for (i_ = 0; i < FIRST_PSEUDO_REGISTER; i++) \ + for (i_ = 0; i_ < FIRST_PSEUDO_REGISTER; i_++) \ if (REGNO_REG_SET_P (FROM, i_)) \ SET_HARD_REG_BIT (TO, i_); \ } while (0) @@ -126,10 +126,10 @@ do { \ register number and executing CODE for all registers that are set. */ #define EXECUTE_IF_SET_IN_REG_SET(REGSET, MIN, REGNUM, CODE) \ do { \ - register REGSET_ELT_TYPE *scan_rs_ = (REGSET); \ - register int i_; \ + register int i_ = (MIN) / REGSET_ELT_BITS; \ register int shift_ = (MIN) % REGSET_ELT_BITS; \ - for (i_ = (MIN) / REGSET_ELT_BITS; i_ < regset_size; i_++) \ + register REGSET_ELT_TYPE *scan_rs_ = (REGSET) + i_; \ + for ( ; i_ < regset_size; i_++) \ { \ REGSET_ELT_TYPE word_ = *scan_rs_++; \ if (word_) \ @@ -156,10 +156,10 @@ do { \ /* Like EXECUTE_IF_SET_IN_REG_SET, but also clear the register set. */ #define EXECUTE_IF_SET_AND_RESET_IN_REG_SET(REGSET, MIN, REGNUM, CODE) \ do { \ - register REGSET_ELT_TYPE *scan_rs_ = (REGSET); \ - register int i_; \ + register int i_ = (MIN) / REGSET_ELT_BITS; \ register int shift_ = (MIN) % REGSET_ELT_BITS; \ - for (i_ = (MIN) / REGSET_ELT_BITS; i_ < regset_size; i_++) \ + register REGSET_ELT_TYPE *scan_rs_ = (REGSET) + i_; \ + for ( ; i_ < regset_size; i_++) \ { \ REGSET_ELT_TYPE word_ = *scan_rs_++; \ if (word_) \ @@ -189,11 +189,11 @@ do { \ set in both regsets. */ #define EXECUTE_IF_AND_IN_REG_SET(REGSET1, REGSET2, MIN, REGNUM, CODE) \ do { \ - register REGSET_ELT_TYPE *scan_rs1_ = (REGSET1); \ - register REGSET_ELT_TYPE *scan_rs2_ = (REGSET2); \ - register int i_; \ + register int i_ = (MIN) / REGSET_ELT_BITS; \ register int shift_ = (MIN) % REGSET_ELT_BITS; \ - for (i_ = (MIN) / REGSET_ELT_BITS; i_ < regset_size; i_++) \ + register REGSET_ELT_TYPE *scan_rs1_ = (REGSET1) + i_; \ + register REGSET_ELT_TYPE *scan_rs2_ = (REGSET2) + i_; \ + for ( ; i_ < regset_size; i_++) \ { \ REGSET_ELT_TYPE word_ = *scan_rs1_++ & *scan_rs2_++; \ if (word_) \ |