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[Bug math/16422] math-float, math-double failing llrint tests with "Exception "Inexact" set" on ppc32
- From: "joseph at codesourcery dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 10 Jan 2014 20:33:31 +0000
- Subject: [Bug math/16422] math-float, math-double failing llrint tests with "Exception "Inexact" set" on ppc32
- Auto-submitted: auto-generated
- References: <bug-16422-131 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=16422
--- Comment #4 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
On Fri, 10 Jan 2014, azanella at linux dot vnet.ibm.com wrote:
> 1. The logb_downward has been fixed in GCC 4.6, GCC 4.7 and forward. Check if
> you GCC build contains the fixes described at
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52775
That's only a fix for processors with that instruction. The general GCC
bug (with -frounding-math) remains for older processors.
The llrint issue likely also depends on the processor for which GCC is
configured; likely processors with TARGET_FCFID are unaffected.
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