math: Add ARM implementation for floor, floorf and floorl

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6631 4407c894-4637-0410-b4f5-ada5f102cad1
math: Add ARM implementation for ceil, ceilf and ceill

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6632 4407c894-4637-0410-b4f5-ada5f102cad1
math: Add ARM implementation for trunc and truncf

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6633 4407c894-4637-0410-b4f5-ada5f102cad1
math: Add ARM implementation for nearbyint, nearbyintf and nearbyintl

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6634 4407c894-4637-0410-b4f5-ada5f102cad1
math: Add ARM implementation for fma and fmaf

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6635 4407c894-4637-0410-b4f5-ada5f102cad1
math: Add ARM implementation for copysignl

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6636 4407c894-4637-0410-b4f5-ada5f102cad1
profile: Tweak get_thrpc for ARM

git-svn-id: https://svn.code.sf.net/p/mingw-w64/code@6637 4407c894-4637-0410-b4f5-ada5f102cad1