According to Microsoft KB957229, "fmod" function in x64 CRT of VC++ 2005 has a bug. It causes incorreclt calculation result. And, some codes seems to use fmod. http://mxr.mozilla.org/mozilla-central/search?string=fmod&case=on&find=&findi=&filter=^[^\0]*%24&hitlimit=&tree=mozilla-central
I should fix by mozctl19.dll of x64 version
Assignee: nobody → m_kato
Status: UNCONFIRMED → NEW
Ever confirmed: true
Hardware: x86 → x86_64
That would fix the --enable-jemalloc case, but not the default build. (Our nightlies do ship with --enable-jemalloc, FWIW)
Tinderbox build uses VC++2010 now and Microsoft provides the hotfix for this issue. Reporter should use their hotfix. So I mark as WONTFIX. If tinderbox build use VC++2005, I will reconsider this.
Status: NEW → RESOLVED
Last Resolved: 8 years ago
Resolution: --- → WONTFIX
I agree to mark as WONTFIX. -> VERIFIED
Status: RESOLVED → VERIFIED
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