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| author | spark <spark@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-30 20:30:38 +0000 |
|---|---|---|
| committer | spark <spark@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-30 20:30:38 +0000 |
| commit | 21de87e9cc4e84cd9a0aedc8101d85cdca7d8a76 (patch) | |
| tree | 3bcc94976b0a80a290a65e6c023be4528677d5e5 /gcc/df-scan.c | |
| parent | 341f16c2bbf1b80d436187376b0e9a5ccc6f9d6c (diff) | |
| download | gcc-21de87e9cc4e84cd9a0aedc8101d85cdca7d8a76.tar.gz | |
2007-07-30 Seongbae Park <seongbae.park@gmail.com>
* df-scan.c (df_scan_verify): Remove artificial limit on
the number of blocks for verification.
* df-problems.c (df_lr_bb_local_compute, df_simulate_find_defs,
df_simulate_defs): Avoid unnecessary insn checking for defs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127070 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/df-scan.c')
| -rw-r--r-- | gcc/df-scan.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/gcc/df-scan.c b/gcc/df-scan.c index 6e622f8460d..76f85c142af 100644 --- a/gcc/df-scan.c +++ b/gcc/df-scan.c @@ -4265,12 +4265,6 @@ df_scan_verify (void) if (!df) return; - /* This is a hack, but a necessary one. If you do not do this, - insn_attrtab can never be compiled in a bootstrap. This - verification is just too expensive. */ - if (n_basic_blocks > 250) - return; - /* Verification is a 4 step process. */ /* (1) All of the refs are marked by going thru the reg chains. */ |