[PowerPC] Code cleanup. Remove instructions that were withdrawn from Power 9.
authorStefan Pintilie <stefanp@ca.ibm.com>
Fri, 23 Feb 2018 15:55:16 +0000 (15:55 +0000)
committerStefan Pintilie <stefanp@ca.ibm.com>
Fri, 23 Feb 2018 15:55:16 +0000 (15:55 +0000)
commit15e6b10ee0797553caee7bf0a2d9945e9ef4785f
tree3266c6a6cff02d01ae7a1df280fb6b9687e99604
parenta7bd36e63e4afd111fca01be1f9314e3e81bb643
[PowerPC] Code cleanup. Remove instructions that were withdrawn from Power 9.

The following set of instructions was originally planned to be added for Power 9
and so code was added to support them. However, a decision was made later on to
withdraw support for these instructions in the hardware.
xscmpnedp
xvcmpnesp
xvcmpnedp
This patch removes support for the instructions that were not added.

Differential Revision: https://reviews.llvm.org/D43641

llvm-svn: 325918
llvm/lib/Target/PowerPC/PPCInstrVSX.td
llvm/test/MC/Disassembler/PowerPC/vsx.txt
llvm/test/MC/PowerPC/vsx.s