diff options
Diffstat (limited to 'gcc/tree-vectorizer.c')
| -rw-r--r-- | gcc/tree-vectorizer.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/gcc/tree-vectorizer.c b/gcc/tree-vectorizer.c index 7f2768e1633..b4985475d78 100644 --- a/gcc/tree-vectorizer.c +++ b/gcc/tree-vectorizer.c @@ -74,10 +74,10 @@ FILE *vect_dump; /* vect_verbosity_level set to an invalid value to mark that it's uninitialized. */ -enum verbosity_levels vect_verbosity_level = MAX_VERBOSITY_LEVEL; +static enum verbosity_levels vect_verbosity_level = MAX_VERBOSITY_LEVEL; /* Loop location. */ -LOC vect_loop_location; +LOC vect_location; /* Bitmap of virtual variables to be renamed. */ bitmap vect_memsyms_to_rename; @@ -89,7 +89,7 @@ VEC(vec_void_p,heap) *stmt_vec_info_vec; /* Function vect_set_verbosity_level. - Called from toplev.c upon detection of the + Called from opts.c upon detection of the -ftree-vectorizer-verbose=N option. */ void @@ -132,7 +132,7 @@ vect_set_dump_settings (void) if (dump_file && (dump_flags & TDF_DETAILS)) vect_verbosity_level = REPORT_DETAILS; else if (dump_file && (dump_flags & TDF_STATS)) - vect_verbosity_level = REPORT_UNVECTORIZED_LOOPS; + vect_verbosity_level = REPORT_UNVECTORIZED_LOCATIONS; else vect_verbosity_level = REPORT_NONE; @@ -153,13 +153,13 @@ vect_print_dump_info (enum verbosity_levels vl) if (!current_function_decl || !vect_dump) return false; - if (vect_loop_location == UNKNOWN_LOC) + if (vect_location == UNKNOWN_LOC) fprintf (vect_dump, "\n%s:%d: note: ", DECL_SOURCE_FILE (current_function_decl), DECL_SOURCE_LINE (current_function_decl)); else fprintf (vect_dump, "\n%s:%d: note: ", - LOC_FILE (vect_loop_location), LOC_LINE (vect_loop_location)); + LOC_FILE (vect_location), LOC_LINE (vect_location)); return true; } @@ -167,7 +167,7 @@ vect_print_dump_info (enum verbosity_levels vl) /* Function vectorize_loops. - Entry Point to loop vectorization phase. */ + Entry point to loop vectorization phase. */ unsigned vectorize_loops (void) @@ -187,7 +187,7 @@ vectorize_loops (void) /* Fix the verbosity level if not defined explicitly by the user. */ vect_set_dump_settings (); - /* Allocate the bitmap that records which virtual variables that + /* Allocate the bitmap that records which virtual variables need to be renamed. */ vect_memsyms_to_rename = BITMAP_ALLOC (NULL); @@ -203,7 +203,7 @@ vectorize_loops (void) { loop_vec_info loop_vinfo; - vect_loop_location = find_loop_location (loop); + vect_location = find_loop_location (loop); loop_vinfo = vect_analyze_loop (loop); loop->aux = loop_vinfo; @@ -213,11 +213,12 @@ vectorize_loops (void) vect_transform_loop (loop_vinfo); num_vectorized_loops++; } - vect_loop_location = UNKNOWN_LOC; + + vect_location = UNKNOWN_LOC; statistics_counter_event (cfun, "Vectorized loops", num_vectorized_loops); - if (vect_print_dump_info (REPORT_UNVECTORIZED_LOOPS) - || (vect_print_dump_info (REPORT_VECTORIZED_LOOPS) + if (vect_print_dump_info (REPORT_UNVECTORIZED_LOCATIONS) + || (vect_print_dump_info (REPORT_VECTORIZED_LOCATIONS) && num_vectorized_loops > 0)) fprintf (vect_dump, "vectorized %u loops in function.\n", num_vectorized_loops); |