Hello All,
When cc1 report timing, the timing variable name has a too short width for df
reg dead/unused notes:
Execution times (seconds)
phase setup : 0.00 ( 0%) usr 0.00 ( 0%) sys 0.01 ( 0%) wall
1089 kB ( 1%) ggc
trivially dead code : 0.02 ( 1%) usr 0.00 ( 0%) sys 0.03 ( 1%) wall
0 kB ( 0%) ggc
df scan insns : 0.07 ( 2%) usr 0.00 ( 0%) sys 0.11 ( 2%) wall
42 kB ( 0%) ggc
df live regs : 0.00 ( 0%) usr 0.00 ( 0%) sys 0.03 ( 1%) wall
0 kB ( 0%) ggc
df reg dead/unused notes: 0.02 ( 1%) usr 0.00 ( 0%) sys 0.02 ( 0%) wall
1395 kB ( 1%) ggc
register information : 0.00 ( 0%) usr 0.00 ( 0%) sys 0.01 ( 0%) wall
0 kB ( 0%) ggc
alias analysis : 0.01 ( 0%) usr 0.00 ( 0%) sys 0.00 ( 0%) wall
393 kB ( 0%) ggc
rebuild jump labels : 0.01 ( 0%) usr 0.00 ( 0%) sys 0.02 ( 0%) wall
0 kB ( 0%) ggc
preprocessing : 0.11 ( 3%) usr 0.10 (16%) sys 0.39 ( 8%) wall
11550 kB (10%) ggc
lexical analysis : 0.02 ( 1%) usr 0.11 (17%) sys 0.31 ( 7%) wall
0 kB ( 0%) ggc
The following trivial patch should fix that:
####### patch against trunk 175201
Index: gcc/timevar.c
===================================================================
--- gcc/timevar.c (revision 175201)
+++ gcc/timevar.c (working copy)
@@ -478,7 +478,7 @@ timevar_print (FILE *fp)
continue;
/* The timing variable name. */
- fprintf (fp, " %-22s:", tv->name);
+ fprintf (fp, " %-24s:", tv->name);
#ifdef HAVE_USER_TIME
/* Print user-mode time for this process. */
####### gcc/ChangeLog entry
2011-06-25 Basile Starynkevitch <[email protected]>
* timevar.c (timevar_print): Increase width for display of timevar name.
#######
Ok for trunk?
Regards
--
Basile STARYNKEVITCH http://starynkevitch.net/Basile/
email: basile<at>starynkevitch<dot>net mobile: +33 6 8501 2359
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