[X86] Change XRSTOR to use PS instead of TB to match XSAVE.
authorCraig Topper <craig.topper@intel.com>
Mon, 23 Oct 2017 16:11:33 +0000 (16:11 +0000)
committerCraig Topper <craig.topper@intel.com>
Mon, 23 Oct 2017 16:11:33 +0000 (16:11 +0000)
commit4d93adfed5e88b53907ae671788166107ad2cf28
tree4755e5730266c6ff0a3869442bad2de25ce1d976
parent1dcb913be6898a25a45eb8e5efbf11e0afc12df4
[X86] Change XRSTOR to use PS instead of TB to match XSAVE.

I don't think this changes anything functionally yet, but I plan to fix the disassembler to use this to disable matching certain instructions with 0xf3/0xf2/0x66 prefixes.

llvm-svn: 316337
llvm/lib/Target/X86/X86InstrSystem.td