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Re: [PATCH] Use -frounding-math for math testsuite


On Wed, 2 May 2012, Andreas Jaeger wrote:

> Right now I don't see a way to set these flags just for the libraries.
> We could add them as global settings for all of glibc if we want - or 
> somebody needs to tweak the makefiles to use different CFLAGS for library and 
> tests.

I think it would be fine to use them globally.  They aren't needed for the 
executables and non-floating-point tests - but they should also be 
harmless for them (it would be a good idea to check when adding them that 
some executables and libraries that should be unaffected do indeed still 
have the same code generated as before).

-- 
Joseph S. Myers
joseph@codesourcery.com


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