Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
/builddir/build/BUILD/sleef-3.7.0-build/sleef-3.7/src/arch/helperpower_128.h: In function ‘vtruncate_vi_vd’:
/builddir/build/BUILD/sleef-3.7.0-build/sleef-3.7/src/arch/helperpower_128.h:410:9: error: implicit declaration of function ‘__builtin_vsx_xvcvdpsxws’; did you mean ‘__builtin_vsx_xvcvdpsxds’? [-Wimplicit-function-declaration]

Built-in function `__builtin_vsx_xvcvdpsxws` was removed in GCC 15.