Fix init_sync_libfuncs_1 iteration.

* optabs.c (init_sync_libfuncs_1): Include max in iteration. From-SVN: r181749

Fix init_sync_libfuncs_1 iteration.
* optabs.c (init_sync_libfuncs_1): Include max in iteration. From-SVN: r181749
022c0cd1 · Richard Henderson · Richard Henderson · fec2ef4b · 022c0cd1 · 022c0cd1
Commit 022c0cd1 authored 13 years ago by Richard Henderson Committed by Richard Henderson 13 years ago
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gcc/ChangeLog
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gcc/optabs.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 2011-11-26  Richard Henderson  <rth@redhat.com>

+	* optabs.c (init_sync_libfuncs_1): Include max in iteration.
+
 	* omp-low.c (expand_omp_atomic): Assume anything aligned to
 	BIGGEST_ALIGNMENT is aligned.

--- a/gcc/optabs.c
+++ b/gcc/optabs.c
@@ -6606,7 +6606,7 @@ init_sync_libfuncs_1 (optab tab, const char *base, int max)
  buf[len + 2] = '\0';

  mode = QImode;
-  for (i = 1; i < max; i *= 2)
+  for (i = 1; i <= max; i *= 2)
    {
      buf[len + 1] = '0' + i;
      set_optab_libfunc (tab, mode, buf);