tree 98bad359cf4f7ec370cd2df2bf6f288ac1127a60
parent 8262ca1dd866050e6cf43b37952b6034820bb73d
author Elliott Hughes <enh@google.com> 1670273895 +0000
committer Elliott Hughes <enh@google.com> 1670273895 +0000

Remove obsolete hacks for the fabs() family.

We don't support GCC any more, and clang's got better since this commit
was written. It doesn't produce _identical_ code, but it's a similar
single-instruction bit twiddle.

This also doesn't regress x86 for fabsl (that code looks the same before
and after) and there is no riscv32.

Test: llvm-objdump -d
Change-Id: I7acea6fd26f8760763f3744201ed42a99186562b