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[Bug c/37171] [4.4 Regression] Canonical spelling optimization dependency
- From: "luisgpm at linux dot vnet dot ibm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Aug 2008 14:06:58 -0000
- Subject: [Bug c/37171] [4.4 Regression] Canonical spelling optimization dependency
- References: <bug-37171-327@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from luisgpm at linux dot vnet dot ibm dot com 2008-08-20 14:06 -------
Created an attachment (id=16111)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16111&action=view)
Generated ASM code for the bad case
Notice that __ctype_toupper_loc is called 6 times in this code.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37171