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author | Zack Weinberg <zack@gcc.gnu.org> | 2000-02-01 23:51:38 +0000 |
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committer | Zack Weinberg <zack@gcc.gnu.org> | 2000-02-01 23:51:38 +0000 |
commit | 78a0d70cdf5502320158d1a3ff41f5bdcadabdb0 (patch) | |
tree | 5baaef8b878781ee490f5410e86c28c9499bd88f /gcc/libgcc2.c | |
parent | f232183759f43faadb2a392c6e03aaacd2172371 (diff) | |
download | gcc-78a0d70cdf5502320158d1a3ff41f5bdcadabdb0.zip gcc-78a0d70cdf5502320158d1a3ff41f5bdcadabdb0.tar.gz gcc-78a0d70cdf5502320158d1a3ff41f5bdcadabdb0.tar.bz2 |
frame.c (find_fde): Convert for loop to do-while so compiler sees it's always executed at least once.
* frame.c (find_fde): Convert for loop to do-while so compiler
sees it's always executed at least once.
* libgcc2.c (BBINBUFSIZE): Kill.
(__bb_init_prg): Use fgets.
(__bb_exit_trace_func): Don't paste strings.
* unroll.c (unroll_loop): Initialize unroll_type, not
unroll_number, and tweak logic to match.
* i386.c (ix86_expand_int_movcc): Add explicit 'return 0' in
all failure paths.
(ix86_flags_dependant): Likewise. Disentangle control flow.
(ix86_sched_reorder): Break guts out to
ix86_sched_reorder_pentium and ix86_sched_reorder_ppro.
(ix86_sched_reorder_ppro): Initialize pair2 and insnp before
any possible use.
* i386.h (MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Don't
use string concatenation. Don't save and restore esi.
* fixinc/Makefile.in (fixincl.sh): Don't depend on inclhack.def.
(machname.h): Remove script to separate file. Use two-step
sequence so target is not created if script fails.
* fixinc/gen-machname.h: New file. Handle case where no non-reserved
identifiers are defined.
* fixinc/fixlib.c (mn_get_regexps): Return a flag: if MN_NAME_PAT is
an empty string, machine_name doesn't need to do anything at
all.
(is_cxx_header): Add more cases to regexp.
* fixinc/fixlib.h: Update prototype.
* fixinc/fixtests.c, fixinc/fixfixes.c: Update callers of
mn_get_regexps.
* fixinc/fixincl.c: Define NO_BOGOSITY.
* fixinc/inclhack.def (no_double_slash, else_endif_label): Ifdef out.
(hp_sysfile): Add missing comma.
(math_exception): Put the wrapper ifdefs at the beginning and
the end of the file.
* fixinc/fixincl.x, fixinc/inclhack.sh: Regenerate.
From-SVN: r31744
Diffstat (limited to 'gcc/libgcc2.c')
-rw-r--r-- | gcc/libgcc2.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index 2775751..368b5c6 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -1881,11 +1881,6 @@ __bb_fork_func (void) #define BBINBUFSIZE 500 -/* BBINBUFSIZE-1 with double quotes. We could use #BBINBUFSIZE or - "BBINBUFSIZE" but want to avoid trouble with preprocessors. */ - -#define BBINBUFSIZESTR "499" - struct bb_edge { struct bb_edge *next; @@ -2163,8 +2158,8 @@ found: ; struct bb_edge *bucket = bb_hashbuckets[i]; for ( ; bucket; bucket = bucket->next ) { - fprintf (file, "Jump from block 0x%.*lx to " - "block 0x%.*lx executed %*lu time(s)\n", + fprintf (file, + "Jump from block 0x%.*lx to block 0x%.*lx executed %*lu time(s)\n", addr_len, bucket->src_addr, addr_len, bucket->dst_addr, cnt_len, bucket->count); @@ -2235,8 +2230,12 @@ __bb_init_prg (void) if (!(file = fopen ("bb.in", "r"))) return; - while(fscanf (file, " %" BBINBUFSIZESTR "s ", buf) != EOF) + while(fgets (buf, BBINBUFSIZE, file) != 0) { + i = strlen (buf); + if (buf[i] == '\n') + buf[i--] = '\0'; + p = buf; if (*p == '-') { |