diff options
Diffstat (limited to 'gcc-4.4.3/gcc/value-prof.h')
| -rw-r--r-- | gcc-4.4.3/gcc/value-prof.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gcc-4.4.3/gcc/value-prof.h b/gcc-4.4.3/gcc/value-prof.h index ad4bf90d0..31700d064 100644 --- a/gcc-4.4.3/gcc/value-prof.h +++ b/gcc-4.4.3/gcc/value-prof.h @@ -28,9 +28,11 @@ enum hist_type HIST_TYPE_POW2, /* Histogram of power of 2 values. */ HIST_TYPE_SINGLE_VALUE, /* Tries to identify the value that is (almost) always constant. */ + HIST_TYPE_SINGLE_FLOAT_VALUE, /* Tries to identify the value that is (almost) + always constant. */ HIST_TYPE_CONST_DELTA, /* Tries to identify the (almost) always constant difference between two evaluations of a value. */ - HIST_TYPE_INDIR_CALL, /* Tries to identify the function that is (almost) + HIST_TYPE_INDIR_CALL, /* Tries to identify the function that is (almost) called in indirect call */ HIST_TYPE_AVERAGE, /* Compute average value (sum of all values). */ HIST_TYPE_IOR, /* Used to compute expected alignment. */ @@ -97,6 +99,9 @@ struct profile_hooks { /* Insert code to find the most common value. */ void (*gen_one_value_profiler) (histogram_value, unsigned, unsigned); + /* Insert code to find the most common value. */ + void (*gen_one_float_value_profiler) (histogram_value, unsigned, unsigned); + /* Insert code to find the most common value of a difference between two evaluations of an expression. */ void (*gen_const_delta_profiler) (histogram_value, unsigned, unsigned); @@ -112,6 +117,12 @@ struct profile_hooks { /* Insert code to ior value of an expression. */ void (*gen_ior_profiler) (histogram_value, unsigned, unsigned); + + /* Reuse distance profiler. */ + void (*reusedist_profiler) (void); + + /* Reuse distance optimizer. */ + void (*optimize_reusedist) (void); }; histogram_value gimple_histogram_value (struct function *, gimple); @@ -128,6 +139,9 @@ void verify_histograms (void); void free_histograms (void); void stringop_block_profile (gimple, unsigned int *, HOST_WIDE_INT *); +struct ffvpt_options_s +ffvtp_process_options (const char *arg); + /* In profile.c. */ extern void init_branch_prob (void); extern void branch_prob (void); |