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re PR driver/28437 (multiple fno-builtin-* flags broken)

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2006-07-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR driver/28437
	* opts-common.c (prune_options): Skip joined switches.

From-SVN: r115780
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H.J. Lu 2006-07-27 21:26:55 +00:00 committed by H.J. Lu
parent 3050098b16
commit faa8884386
2 changed files with 9 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2006-07-27 H.J. Lu <hongjiu.lu@intel.com>
PR driver/28437
* opts-common.c (prune_options): Skip joined switches.
2006-07-27 Jan Hubicka <jh@suse.cz>
PR rtl-optimization/28071

4
gcc/opts-common.c
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@ -175,6 +175,10 @@ cont:
if (option->neg_index < 0)
goto cont;
/* Skip joined switches. */
if ((option->flags & CL_JOINED))
goto cont;
/* Reject negative form of switches that don't take negatives as
unrecognized. */
if (!value && (option->flags & CL_REJECT_NEGATIVE))