diff options
| author | Daniel Berlin <dberlin@dberlin.org> | 2006-02-14 14:49:13 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2006-02-14 14:49:13 +0000 |
| commit | 98035a75ac5fca6590f63d08aa3a4914809a8855 (patch) | |
| tree | 9329bdf3c2d31755066d0772b7438f632c1ca28f /gcc/params.h | |
| parent | b076a3fd749f2060d33c477c70e18ed24ce83d96 (diff) | |
| download | gcc-98035a75ac5fca6590f63d08aa3a4914809a8855.zip gcc-98035a75ac5fca6590f63d08aa3a4914809a8855.tar.gz gcc-98035a75ac5fca6590f63d08aa3a4914809a8855.tar.bz2 | |
re PR tree-optimization/26260 (PTA is slow with large structs (hits clisp))
2006-02-14 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/26260
* doc/invoke.texi (max-fields-for-field-sensitive): Document
param.
* params.h (MAX_FIELDS_FOR_FIELD_SENSITIVE): New.
* params.def (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE): Ditto.
* tree-ssa-structalias.c (create_variable_info_for): Use
MAX_FIELDS_FOR_FIELD_SENSITIVE.
From-SVN: r110972
Diffstat (limited to 'gcc/params.h')
| -rw-r--r-- | gcc/params.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/params.h b/gcc/params.h index f641939..aafafe1 100644 --- a/gcc/params.h +++ b/gcc/params.h @@ -147,4 +147,6 @@ typedef enum compiler_param PARAM_VALUE (PARAM_MIN_VIRTUAL_MAPPINGS) #define VIRTUAL_MAPPINGS_TO_SYMS_RATIO \ PARAM_VALUE (PARAM_VIRTUAL_MAPPINGS_TO_SYMS_RATIO) +#define MAX_FIELDS_FOR_FIELD_SENSITIVE \ + ((size_t) PARAM_VALUE (PARAM_MAX_FIELDS_FOR_FIELD_SENSITIVE)) #endif /* ! GCC_PARAMS_H */ |