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| author | Janis Johnson <janis187@us.ibm.com> | 2002-05-16 18:37:06 +0000 |
|---|---|---|
| committer | Janis Johnson <janis@gcc.gnu.org> | 2002-05-16 18:37:06 +0000 |
| commit | 62e6ca55bd6a235d9feccd4ac48c2b89e0bc32e5 (patch) | |
| tree | 809cab32b29980a57c931b62a5e25b8142a82b84 /gcc/ChangeLog | |
| parent | 1e6347d8b985c539ddce9bce71b3483ace55ec74 (diff) | |
| download | gcc-62e6ca55bd6a235d9feccd4ac48c2b89e0bc32e5.tar.gz | |
loop.h (struct loop_info): Add member has_prefetch.
* loop.h (struct loop_info): Add member has_prefetch.
* loop.c (PREFETCH_CONDITIONAL): Change default to 1.
(prescan_loop): Initialize has_prefetch.
(struct prefetch_info): Change prefetch_in_loop and
prefetch_before_loop from bit fields to ints.
(emit_prefetch_instructions): Several small fixes.
(check_dbra_loop): Don't reverse loop that uses prefetch.
From-SVN: r53524
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 916b416154e..acbf227b208 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,13 @@ +2002-05-16 Janis Johnson <janis187@us.ibm.com> + + * loop.h (struct loop_info): Add member has_prefetch. + * loop.c (PREFETCH_CONDITIONAL): Change default to 1. + (prescan_loop): Initialize has_prefetch. + (struct prefetch_info): Change prefetch_in_loop and + prefetch_before_loop from bit fields to ints. + (emit_prefetch_instructions): Several small fixes. + (check_dbra_loop): Don't reverse loop that uses prefetch. + 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> * Makefile.in: Allow for PWDCMD to override hardcoded pwd. |