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[Bug rtl-optimization/24814] unrolling doesn't put loop notes in right place



------- Comment #1 from amylaar at gcc dot gnu dot org  2005-11-11 20:59 -------
Created an attachment (id=10221)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10221&action=view)
test case

When compiling this test case with -O2 -funroll-loops for i686 or sh-elf, the
NOTE_INSN_LOOP_BEG and NOTE_INSN_LOOP_END notes end up adjacent before the
loop,
as can be seen in the .23.loop2_done dump file.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24814


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