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| author | Bernd Schmidt <bernds@cygnus.co.uk> | 1999-11-22 18:34:13 +0000 |
|---|---|---|
| committer | Bernd Schmidt <crux@gcc.gnu.org> | 1999-11-22 18:34:13 +0000 |
| commit | b1dbfa1d87952593faee1caeae848e32e43333d6 (patch) | |
| tree | 1dd8a0c8aacab98b0da701a9eaf8556e7f545677 /gcc | |
| parent | 328f4006b21e918649efe753493f853d49876d87 (diff) | |
| download | gcc-b1dbfa1d87952593faee1caeae848e32e43333d6.zip gcc-b1dbfa1d87952593faee1caeae848e32e43333d6.tar.gz gcc-b1dbfa1d87952593faee1caeae848e32e43333d6.tar.bz2 | |
Add regset_head and INIT_REG_SET.
From-SVN: r30619
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 2 | ||||
| -rw-r--r-- | gcc/basic-block.h | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5e0d641..60da145 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,6 +1,8 @@ 1999-11-22 Bernd Schmidt <bernds@cygnus.co.uk> * loop.c (load_mems): Reformat slightly. + * basic-block.h (regset_head): New typedef. + (INIT_REG_SET): New macro. 1999-11-22 Bruce Korb <autogen@linuxbox.com diff --git a/gcc/basic-block.h b/gcc/basic-block.h index 072e902..499f86e 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -23,7 +23,13 @@ Boston, MA 02111-1307, USA. */ #include "sbitmap.h" #include "varray.h" -typedef bitmap regset; /* Head of register set linked list. */ +/* Head of register set linked list. */ +typedef bitmap_head regset_head; +/* A pointer to a regset_head. */ +typedef bitmap regset; + +/* Initialize a new regset. */ +#define INIT_REG_SET(HEAD) bitmap_initialize (HEAD) /* Clear a register set by freeing up the linked list. */ #define CLEAR_REG_SET(HEAD) bitmap_clear (HEAD) |