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[Bug ports/2749] powerpc32 does not build --without-fp
- From: "sjmunroe at us dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 26 Sep 2006 21:02:55 -0000
- Subject: [Bug ports/2749] powerpc32 does not build --without-fp
- References: <20060609223502.2749.sjmunroe@us.ibm.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From sjmunroe at us dot ibm dot com 2006-09-26 21:02 -------
Created an attachment (id=1325)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=1325&action=view)
delta to ports patch that resolves remaining test-ldouble faulures.
This patch is a delta to port patch the resolves remaining test-ldouble
failures.
Net gcc generates bad code for builtin fabsl that does not handle -0.0
correctly. This was the route cause for 17 or the remaining 18 failures. Used
Makefile CFLAGS to force -fno-builtin-fabsl. This forces those libm functions
to call libc's fabsl function which is correct.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=2749
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