* libgcc2.c (__bb_exit_func): Kill -ax dumping code.
From-SVN: r48159
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Jan Hubicka
Jan Hubicka
parent
b1bf2706e8
commit
114e78f8f0
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@ -1,3 +1,7 @@
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Tue Dec 18 16:37:42 CET 2001 Jan Hubicka <jh@suse.cz>
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* libgcc2.c (__bb_exit_func): Kill -ax dumping code.
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2001-12-18 Jason Merrill <jason@redhat.com>
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C++ ABI change: destroy value arguments in caller.
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137
gcc/libgcc2.c
137
gcc/libgcc2.c
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@ -1332,21 +1332,16 @@ static int num_digits (long long value, int base) __attribute__ ((const));
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void
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__bb_exit_func (void)
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{
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FILE *da_file, *file;
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FILE *da_file;
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long time_value;
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int i;
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struct bb *ptr;
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if (bb_head == 0)
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return;
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i = strlen (bb_head->filename) - 3;
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if (!strcmp (bb_head->filename+i, ".da"))
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{
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/* Must be -fprofile-arcs not -a.
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Dump data in a form that gcov expects. */
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struct bb *ptr;
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for (ptr = bb_head; ptr != (struct bb *) 0; ptr = ptr->next)
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{
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@ -1425,7 +1420,8 @@ __bb_exit_func (void)
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if (__read_gcov_type (&v, da_file, 8) != 0)
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{
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fprintf (stderr, "arc profiling: Can't read output file %s.\n",
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fprintf (stderr,
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"arc profiling: Can't read output file %s.\n",
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ptr->filename);
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break;
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}
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@ -1478,131 +1474,6 @@ __bb_exit_func (void)
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return;
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}
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/* Must be basic block profiling. Emit a human readable output file. */
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file = fopen ("bb.out", "a");
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if (!file)
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perror ("bb.out");
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else
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{
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struct bb *ptr;
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/* This is somewhat type incorrect, but it avoids worrying about
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exactly where time.h is included from. It should be ok unless
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a void * differs from other pointer formats, or if sizeof (long)
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is < sizeof (time_t). It would be nice if we could assume the
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use of rationale standards here. */
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time ((void *) &time_value);
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fprintf (file, "Basic block profiling finished on %s\n",
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ctime ((void *) &time_value));
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/* We check the length field explicitly in order to allow compatibility
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with older GCC's which did not provide it. */
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for (ptr = bb_head; ptr != (struct bb *) 0; ptr = ptr->next)
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{
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int i;
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int func_p = (ptr->nwords >= (long) sizeof (struct bb)
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&& ptr->nwords <= 1000
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&& ptr->functions);
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int line_p = (func_p && ptr->line_nums);
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int file_p = (func_p && ptr->filenames);
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int addr_p = (ptr->addresses != 0);
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long ncounts = ptr->ncounts;
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gcov_type cnt_max = 0;
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long line_max = 0;
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long addr_max = 0;
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int file_len = 0;
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int func_len = 0;
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int blk_len = num_digits (ncounts, 10);
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int cnt_len;
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int line_len;
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int addr_len;
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fprintf (file, "File %s, %ld basic blocks \n\n",
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ptr->filename, ncounts);
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/* Get max values for each field. */
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for (i = 0; i < ncounts; i++)
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{
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const char *p;
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int len;
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if (cnt_max < ptr->counts[i])
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cnt_max = ptr->counts[i];
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if (addr_p && (unsigned long) addr_max < ptr->addresses[i])
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addr_max = ptr->addresses[i];
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if (line_p && line_max < ptr->line_nums[i])
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line_max = ptr->line_nums[i];
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if (func_p)
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{
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p = (ptr->functions[i]) ? (ptr->functions[i]) : "<none>";
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len = strlen (p);
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if (func_len < len)
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func_len = len;
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}
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if (file_p)
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{
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p = (ptr->filenames[i]) ? (ptr->filenames[i]) : "<none>";
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len = strlen (p);
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if (file_len < len)
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file_len = len;
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}
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}
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addr_len = num_digits (addr_max, 16);
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cnt_len = num_digits (cnt_max, 10);
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line_len = num_digits (line_max, 10);
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/* Now print out the basic block information. */
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for (i = 0; i < ncounts; i++)
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{
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#if LONG_TYPE_SIZE == GCOV_TYPE_SIZE
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fprintf (file,
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" Block #%*d: executed %*ld time(s)",
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blk_len, i+1,
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cnt_len, ptr->counts[i]);
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#else
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fprintf (file,
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" Block #%*d: executed %*lld time(s)",
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blk_len, i+1,
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cnt_len, ptr->counts[i]);
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#endif
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if (addr_p)
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fprintf (file, " address= 0x%.*lx", addr_len,
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ptr->addresses[i]);
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if (func_p)
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fprintf (file, " function= %-*s", func_len,
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(ptr->functions[i]) ? ptr->functions[i] : "<none>");
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if (line_p)
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fprintf (file, " line= %*ld", line_len, ptr->line_nums[i]);
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if (file_p)
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fprintf (file, " file= %s",
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(ptr->filenames[i]) ? ptr->filenames[i] : "<none>");
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fprintf (file, "\n");
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}
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fprintf (file, "\n");
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fflush (file);
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}
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fprintf (file, "\n\n");
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fclose (file);
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}
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}
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void
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__bb_init_func (struct bb *blocks)
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{
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