diff options
| author | Jan Hubicka <jh@suse.cz> | 2018-04-29 18:22:35 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2018-04-29 16:22:35 +0000 |
| commit | ddb0b8247df6b9192a849508fab2aecc49d8312c (patch) | |
| tree | 4ef395f7c7fcc0cdec6de1769e85c3c9e7f4f407 /gcc/lto/ChangeLog | |
| parent | 8d70b61edda10e97686da47decfc7f93ff0bc7c9 (diff) | |
lto-partition.c: Include sreal.h
* lto-partition.c: Include sreal.h
(add_symbol_to_partition_1): Use size instead of self_size
for size estimate.
(account_reference_p): New.
(lto_balanced_map): Use 64bit arithmetics for size calculatoins; cleanup;
fix accounting errors in boundary size; add debug output; combine cost
as cost/size instead of cost/internal; reduce the partitioning error to
+- 1/8 of the parttion size.
From-SVN: r259749
Diffstat (limited to 'gcc/lto/ChangeLog')
| -rw-r--r-- | gcc/lto/ChangeLog | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog index 821a462fb87..6d00e4ebdfb 100644 --- a/gcc/lto/ChangeLog +++ b/gcc/lto/ChangeLog @@ -1,3 +1,14 @@ +2018-04-19 Jan Hubicka <jh@suse.cz> + + * lto-partition.c: Include sreal.h + (add_symbol_to_partition_1): Use size instead of self_size + for size estimate. + (account_reference_p): New. + (lto_balanced_map): Use 64bit arithmetics for size calculatoins; cleanup; + fix accounting errors in boundary size; add debug output; combine cost + as cost/size instead of cost/internal; reduce the partitioning error to + +- 1/8 of the parttion size. + 2018-04-19 Martin Liska <mliska@suse.cz> * lto-symtab.c (lto_symtab_resolve_symbols): Do not bail out |