diff options
| author | aesok <aesok@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-25 04:34:27 +0000 |
|---|---|---|
| committer | aesok <aesok@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-25 04:34:27 +0000 |
| commit | 906bb5c363f525c69bf1611dc6489036796cd154 (patch) | |
| tree | bd2fa4d98f26b6a7e12e507b3e3a46601d1ed5c3 /gcc/stmt.c | |
| parent | bff7ea4aca62f23ab3f7e7f02909437c66f00930 (diff) | |
| download | gcc-906bb5c363f525c69bf1611dc6489036796cd154.tar.gz | |
* target.h (struct gcc_target): Add case_values_threshold field.
* target-def.h (TARGET_CASE_VALUES_THRESHOLD): New.
(TARGET_INITIALIZER): Use TARGET_CASE_VALUES_THRESHOLD.
* targhooks.c (default_case_values_threshold): New function.
* targhooks.h (default_case_values_threshold): Declare function.
* stmt.c (expand_case): Use case_values_threshold target hook.
* expr.h (case_values_threshold): Remove declartation.
* expr.c (case_values_threshold): Remove function.
* doc/tm.texi (CASE_VALUES_THRESHOLD): Revise documentation.
* config/avr/avr.h (CASE_VALUES_THRESHOLD): Remove macro.
* config/avr/avr.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
(avr_case_values_threshold): Declare as static.
* config/avr/avr-protos.h (avr_case_values_threshold): Remove.
* config/avr/mn10300.h (CASE_VALUES_THRESHOLD): Remove macro.
* config/avr/mn10300.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
(mn10300_case_values_threshold): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@146756 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/stmt.c')
| -rw-r--r-- | gcc/stmt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/stmt.c b/gcc/stmt.c index 96e63fa88f1..e2688efadad 100644 --- a/gcc/stmt.c +++ b/gcc/stmt.c @@ -2320,7 +2320,7 @@ expand_case (tree exp) If the switch-index is a constant, do it this way because we can optimize it. */ - else if (count < case_values_threshold () + else if (count < targetm.case_values_threshold () || compare_tree_int (range, (optimize_insn_for_size_p () ? 3 : 10) * count) > 0 /* RANGE may be signed, and really large ranges will show up |