diff options
| author | Steven Bosscher <stevenb.gcc@gmail.com> | 2007-11-10 14:54:39 +0000 |
|---|---|---|
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2007-11-10 14:54:39 +0000 |
| commit | 2272b24c41fcf6948c636946d8caf17d752b4a99 (patch) | |
| tree | f9a442172c86c08ed6a49234576fa03de3f932ea /gcc | |
| parent | 78e4746337d87401a818d0179597e19fab620ee0 (diff) | |
| download | gcc-2272b24c41fcf6948c636946d8caf17d752b4a99.zip gcc-2272b24c41fcf6948c636946d8caf17d752b4a99.tar.gz gcc-2272b24c41fcf6948c636946d8caf17d752b4a99.tar.bz2 | |
gcse.c (CUID_INSN): Remove.
2007-11-10 Steven Bosscher <stevenb.gcc@gmail.com>
* gcse.c (CUID_INSN): Remove.
(cuid_insn): Ditto.
(alloc_gcse_mem): Don't allocate cuid_insn.
(free_gcse_mem): Don't free cuid_insn.
From-SVN: r130071
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/gcse.c | 15 |
2 files changed, 7 insertions, 15 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2edefc6..0d0f62b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2007-11-10 Steven Bosscher <stevenb.gcc@gmail.com> + + * gcse.c (CUID_INSN): Remove. + (cuid_insn): Ditto. + (alloc_gcse_mem): Don't allocate cuid_insn. + (free_gcse_mem): Don't free cuid_insn. + 2007-11-10 Jakub Jelinek <jakub@redhat.com> PR fortran/34020 @@ -380,12 +380,6 @@ static int max_uid; /* Number of cuids. */ static int max_cuid; -/* Mapping of cuids to insns. */ -static rtx *cuid_insn; - -/* Get insn from cuid. */ -#define CUID_INSN(CUID) (cuid_insn[CUID]) - /* Maximum register number in function prior to doing gcse + 1. Registers created during this pass have regno >= max_gcse_regno. This is named with "gcse" to not collide with global of same name. */ @@ -942,15 +936,7 @@ alloc_gcse_mem (void) uid_cuid[INSN_UID (insn)] = i; } - /* Create a table mapping cuids to insns. */ - max_cuid = i; - cuid_insn = gcalloc (max_cuid + 1, sizeof (rtx)); - i = 0; - FOR_EACH_BB (bb) - FOR_BB_INSNS (bb, insn) - if (INSN_P (insn)) - CUID_INSN (i++) = insn; /* Allocate vars to track sets of regs. */ reg_set_bitmap = BITMAP_ALLOC (NULL); @@ -971,7 +957,6 @@ static void free_gcse_mem (void) { free (uid_cuid); - free (cuid_insn); BITMAP_FREE (reg_set_bitmap); |