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[Bug rtl-optimization/46614] [4.5/4.6 Regression] gcc.dg/vect/vect-strided-u8-i8-gap4.c FAILs with -fno-rename-registers -fsched2-use-superblocks
- From: "zsojka at seznam dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 22 Nov 2010 23:44:13 +0000
- Subject: [Bug rtl-optimization/46614] [4.5/4.6 Regression] gcc.dg/vect/vect-strided-u8-i8-gap4.c FAILs with -fno-rename-registers -fsched2-use-superblocks
- Auto-submitted: auto-generated
- References: <bug-46614-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46614
--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> 2010-11-22 23:44:09 UTC ---
Created attachment 22489
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22489
auto-reduced testcase
$ gcc -O -fgcse -fno-rename-registers -fsched2-use-superblocks
-fschedule-insns2 -ftree-vectorize -funroll-loops testcase.c
$ ./a.out
Aborted