GCC -O2 bugs?

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Article #49673

#49673

From: Paul D. Eccles
Date: Wed, 12 Jan 1994 22:57

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	We have just converted our project (> 1 miilion lines) to ANSI and
	are using gcc 2.5.2 on a Sun SPARC with 4.1.1 with Sun's as and ld. 
	We are currently using level 1 optimization because someone in my
	office heard that gcc sometimes compiles code incorrectly with level
	2 optimization. Is anyone aware if there is a problem with level 2
	optimization?

	We want to use gcc on the HP 700 with HP-UX 9.0.1.  As I understand it
	we need to compile gcc with gas and get gas from jaguar.utah.edu for
	gcc to generate correct code and debugging symbols for gdb 4.11. Is this
	correct?

	You can send private replies to pde@sd.inri.com. Thanks.

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From: pde@zymurgy.ai.mit.EDU (Paul D. Eccles)
Newsgroups: gnu.gcc.help
Subject: GCC -O2 bugs?
Date: 12 Jan 1994 17:57:25 -0500
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