From: Ahmed Bougacha <ahmed.bougacha@gmail.com>
Date: Tue, 4 Aug 2015 00:55:11 +0000 (+0000)
Subject: [AArch64][v8.1a] The "pan" sysreg isn't MSR-specific. NFCI.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d35480e9b119b303f63e0635563900a9dd2d9fb7;p=oota-llvm.git

[AArch64][v8.1a] The "pan" sysreg isn't MSR-specific. NFCI.

It's already in SysRegMappings, no need to also have it in MSRMappings:
the latter is only used if we didn't find a match in the former.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243933 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/AArch64/Utils/AArch64BaseInfo.cpp b/lib/Target/AArch64/Utils/AArch64BaseInfo.cpp
index ee85b65bf39..fde50ecb7c8 100644
--- a/lib/Target/AArch64/Utils/AArch64BaseInfo.cpp
+++ b/lib/Target/AArch64/Utils/AArch64BaseInfo.cpp
@@ -275,9 +275,6 @@ const AArch64NamedImmMapper::Mapping AArch64SysReg::MSRMapper::MSRMappings[] = {
   {"icc_sgi1r_el1", ICC_SGI1R_EL1, {}},
   {"icc_asgi1r_el1", ICC_ASGI1R_EL1, {}},
   {"icc_sgi0r_el1", ICC_SGI0R_EL1, {}},
-
-  // v8.1a "Privileged Access Never" extension-specific system registers
-  {"pan", PAN, {AArch64::HasV8_1aOps}},
 };
 
 AArch64SysReg::MSRMapper::MSRMapper() {