[Bug dynamic-link/21236] NaN generation by optimized math functions

hjl.tools at gmail dot com sourceware-bugzilla@sourceware.org
Tue Mar 14 15:54:00 GMT 2017


https://sourceware.org/bugzilla/show_bug.cgi?id=21236

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW

--- Comment #6 from H.J. Lu <hjl.tools at gmail dot com> ---
According to x86-64 psABI, xmm0-xmm7 can be used to pass function
parameters.  But ICC also uses xmm8-xmm15 to pass function parameters
which violates x86-64 psABI.  As a workaround, you can set environment
variable LD_BIND_NOW=1 by

# export LD_BIND_NOW=1

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