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| author | Steven Bosscher <steven@gcc.gnu.org> | 2003-04-30 21:44:23 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2003-04-30 21:44:23 +0000 |
| commit | 5e26df649a6c0335b0713b171f4569f5497d64ae (patch) | |
| tree | 83e08f031c2474e806c6aa3a8e7b5d773f12aa67 /gcc/ggc-page.c | |
| parent | 5826955dbbc8a21f29e3248db0791107d3b41c1d (diff) | |
| download | gcc-5e26df649a6c0335b0713b171f4569f5497d64ae.zip gcc-5e26df649a6c0335b0713b171f4569f5497d64ae.tar.gz gcc-5e26df649a6c0335b0713b171f4569f5497d64ae.tar.bz2 | |
ggc-page.c (TREE_EXP_SIZE): Define.
* ggc-page.c (TREE_EXP_SIZE): Define.
(extra_order_size_table): New entry for expr trees with
two operands.
From-SVN: r66306
Diffstat (limited to 'gcc/ggc-page.c')
| -rw-r--r-- | gcc/ggc-page.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/ggc-page.c b/gcc/ggc-page.c index ee5f912..569e519 100644 --- a/gcc/ggc-page.c +++ b/gcc/ggc-page.c @@ -173,6 +173,9 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA #define RTL_SIZE(NSLOTS) \ (sizeof (struct rtx_def) + ((NSLOTS) - 1) * sizeof (rtunion)) +#define TREE_EXP_SIZE(OPS) \ + (sizeof (struct tree_exp) + ((OPS) - 1) * sizeof (tree)) + /* The Ith entry is the maximum size of an object to be stored in the Ith extra order. Adding a new entry to this array is the *only* thing you need to do to add a new special allocation size. */ @@ -180,6 +183,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA static const size_t extra_order_size_table[] = { sizeof (struct tree_decl), sizeof (struct tree_list), + TREE_EXP_SIZE (2), RTL_SIZE (2), /* REG, MEM, PLUS, etc. */ RTL_SIZE (10), /* INSN, CALL_INSN, JUMP_INSN */ }; |