re PR bootstrap/43737 (Bootstrap broken at -O3)

2010-04-13 Richard Guenther <rguenther@suse.de> PR bootstrap/43737 * builtins.c (c_readstr): Fix assert. From-SVN: r158264

re PR bootstrap/43737 (Bootstrap broken at -O3)
2010-04-13 Richard Guenther <rguenther@suse.de> PR bootstrap/43737 * builtins.c (c_readstr): Fix assert. From-SVN: r158264
54c5ec4f · Richard Guenther · Richard Biener · 9d7b53cc · 54c5ec4f · 54c5ec4f
Commit 54c5ec4f authored Apr 13, 2010 by Richard Guenther Committed by Richard Biener Apr 13, 2010
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gcc/ChangeLog
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gcc/builtins.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2010-04-13  Richard Guenther  <rguenther@suse.de>
+
+	PR bootstrap/43737
+	* builtins.c (c_readstr): Fix assert.
+
 2010-04-13  Uros Bizjak  <ubizjak@gmail.com>

 	* config/i386/i386.md (extendsidi2 splitter): Also check for DX_REG

--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -560,7 +560,7 @@ c_readstr (const char *str, enum machine_mode mode)
 	  && GET_MODE_SIZE (mode) > UNITS_PER_WORD)
 	j = j + UNITS_PER_WORD - 2 * (j % UNITS_PER_WORD) - 1;
      j *= BITS_PER_UNIT;
-      gcc_assert (j <= 2 * HOST_BITS_PER_WIDE_INT);
+      gcc_assert (j < 2 * HOST_BITS_PER_WIDE_INT);

      if (ch)
 	ch = (unsigned char) str[i];