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[Bug debug/47919] -fcompare-debug failure with custom flags
- From: "zsojka at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 2 Mar 2011 16:44:30 +0000
- Subject: [Bug debug/47919] -fcompare-debug failure with custom flags
- Auto-submitted: auto-generated
- References: <bug-47919-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47919
--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> 2011-03-02 16:44:30 UTC ---
Created attachment 23516
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23516
different testcase
Another testcase that needs insane flags to reproduce...
$ gcc -fcse-follow-jumps -fgcse -frerun-cse-after-loop -O -fira-region=one
-fPIC -fcompare-debug -fno-dce -fno-ivopts -fno-tree-ch -funroll-loops -fno-web
-m32 testcase.c
gcc: error: testcase.c: -fcompare-debug failure (length)