------- Comment #1 from zsojka at seznam dot cz  2010-01-12 22:24 -------
Created an attachment (id=19567)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19567&action=view)
reduced testcase

reduced from gcc/cfgexpand.c

Command line:
gcc -O2 -ftracer -fcompare-debug -c pr42719.c
or
gcc -O1 -ftree-pre -freorder-blocks -ftracer -fcompare-debug -c pr42719.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42719

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