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Bug in optimization gcc2.95 ans gcc2.95.1




This tarball contains a g++ optimization bug that appeared in the
2.9.5 and gcc2.95.1 release of gcc. This code works properly with
gcc2.8.1, egcs-1.1, and egcs-1.1.2  This code will also works in 2.9.5 
and 2.95.1 when --disable-haifa is set during configure.

Please read the comments in main.cc, sub.cc, sub.s81, and sub.s95


Files:

	README		-  This file.
	Makefile	-  Makefile to generate executable.
	cynlib_vector.h -  Header file.
	main.cc		-  main routine and "class" definitions.
	sub.cc		-  This file is used to generate the sub.s81
			   and sub.s95 assembler files
	sub.s81		-  Output from gcc2.8.1 haifa_sched()
	sub.s95		-  Output from gcc2.9.5 haifa_sched()


Thanks,
Robert A. Clark  (408) 588-4000  x22  robert@cynapps.com
CynApps, 2520 Mission College Blvd., Suite 101
Santa Clara, CA 95054
www.cynapps.com

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end


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