am 31195f0b: Merge "Update aosp/master llvm for rebase to r233350"

* commit '31195f0bdca6ee2a5e72d07edf13e1d81206d949':
  Update aosp/master llvm for rebase to r233350

1 files changed, 28 insertions, 23 deletions

diff --git a/lib/Target/AArch64/Utils/AArch64BaseInfo.h b/lib/Target/AArch64/Utils/AArch64BaseInfo.h
index c60b09a..2ae6f52 100644
--- a/lib/Target/AArch64/Utils/AArch64BaseInfo.h
+++ b/lib/Target/AArch64/Utils/AArch64BaseInfo.h
@@ -283,8 +283,8 @@ struct AArch64NamedImmMapper {
   };
 
   template<int N>
-  AArch64NamedImmMapper(const Mapping (&Pairs)[N], uint32_t TooBigImm)
-    : Pairs(&Pairs[0]), NumPairs(N), TooBigImm(TooBigImm) {}
+  AArch64NamedImmMapper(const Mapping (&Mappings)[N], uint32_t TooBigImm)
+    : Mappings(&Mappings[0]), NumMappings(N), TooBigImm(TooBigImm) {}
 
   StringRef toString(uint32_t Value, bool &Valid) const;
   uint32_t fromString(StringRef Name, bool &Valid) const;
@@ -294,8 +294,8 @@ struct AArch64NamedImmMapper {
   /// N being 0 indicates no immediate syntax-form is allowed.
   bool validImm(uint32_t Value) const;
 protected:
-  const Mapping *Pairs;
-  size_t NumPairs;
+  const Mapping *Mappings;
+  size_t NumMappings;
   uint32_t TooBigImm;
 };
 
@@ -317,7 +317,7 @@ namespace AArch64AT {
   };
 
   struct ATMapper : AArch64NamedImmMapper {
-    const static Mapping ATPairs[];
+    const static Mapping ATMappings[];
 
     ATMapper();
   };
@@ -341,7 +341,7 @@ namespace AArch64DB {
   };
 
   struct DBarrierMapper : AArch64NamedImmMapper {
-    const static Mapping DBarrierPairs[];
+    const static Mapping DBarrierMappings[];
 
     DBarrierMapper();
   };
@@ -361,7 +361,7 @@ namespace  AArch64DC {
   };
 
   struct DCMapper : AArch64NamedImmMapper {
-    const static Mapping DCPairs[];
+    const static Mapping DCMappings[];
 
     DCMapper();
   };
@@ -378,7 +378,7 @@ namespace  AArch64IC {
 
 
   struct ICMapper : AArch64NamedImmMapper {
-    const static Mapping ICPairs[];
+    const static Mapping ICMappings[];
 
     ICMapper();
   };
@@ -394,7 +394,7 @@ namespace  AArch64ISB {
     SY = 0xf
   };
   struct ISBMapper : AArch64NamedImmMapper {
-    const static Mapping ISBPairs[];
+    const static Mapping ISBMappings[];
 
     ISBMapper();
   };
@@ -424,7 +424,7 @@ namespace AArch64PRFM {
   };
 
   struct PRFMMapper : AArch64NamedImmMapper {
-    const static Mapping PRFMPairs[];
+    const static Mapping PRFMMappings[];
 
     PRFMMapper();
   };
@@ -439,7 +439,7 @@ namespace AArch64PState {
   };
 
   struct PStateMapper : AArch64NamedImmMapper {
-    const static Mapping PStatePairs[];
+    const static Mapping PStateMappings[];
 
     PStateMapper();
   };
@@ -1134,11 +1134,11 @@ namespace AArch64SysReg {
   // burdening the common AArch64NamedImmMapper with abstractions only needed in
   // this one case.
   struct SysRegMapper {
-    static const AArch64NamedImmMapper::Mapping SysRegPairs[];
-    static const AArch64NamedImmMapper::Mapping CycloneSysRegPairs[];
+    static const AArch64NamedImmMapper::Mapping SysRegMappings[];
+    static const AArch64NamedImmMapper::Mapping CycloneSysRegMappings[];
 
-    const AArch64NamedImmMapper::Mapping *InstPairs;
-    size_t NumInstPairs;
+    const AArch64NamedImmMapper::Mapping *InstMappings;
+    size_t NumInstMappings;
     uint64_t FeatureBits;
 
     SysRegMapper(uint64_t FeatureBits) : FeatureBits(FeatureBits) { }
@@ -1147,12 +1147,12 @@ namespace AArch64SysReg {
   };
 
   struct MSRMapper : SysRegMapper {
-    static const AArch64NamedImmMapper::Mapping MSRPairs[];
+    static const AArch64NamedImmMapper::Mapping MSRMappings[];
     MSRMapper(uint64_t FeatureBits);
   };
 
   struct MRSMapper : SysRegMapper {
-    static const AArch64NamedImmMapper::Mapping MRSPairs[];
+    static const AArch64NamedImmMapper::Mapping MRSMappings[];
     MRSMapper(uint64_t FeatureBits);
   };
 
@@ -1197,7 +1197,7 @@ namespace AArch64TLBI {
   };
 
   struct TLBIMapper : AArch64NamedImmMapper {
-    const static Mapping TLBIPairs[];
+    const static Mapping TLBIMappings[];
 
     TLBIMapper();
   };
@@ -1229,7 +1229,7 @@ namespace AArch64II {
 
     MO_NO_FLAG,
 
-    MO_FRAGMENT = 0x7,
+    MO_FRAGMENT = 0xf,
 
     /// MO_PAGE - A symbol operand with this flag represents the pc-relative
     /// offset of the 4K page containing the symbol.  This is used with the
@@ -1257,26 +1257,31 @@ namespace AArch64II {
     /// 0-15 of a 64-bit address, used in a MOVZ or MOVK instruction
     MO_G0 = 6,
 
+    /// MO_HI12 - This flag indicates that a symbol operand represents the bits
+    /// 13-24 of a 64-bit address, used in a arithmetic immediate-shifted-left-
+    /// by-12-bits instruction.
+    MO_HI12 = 7,
+
     /// MO_GOT - This flag indicates that a symbol operand represents the
     /// address of the GOT entry for the symbol, rather than the address of
     /// the symbol itself.
-    MO_GOT = 8,
+    MO_GOT = 0x10,
 
     /// MO_NC - Indicates whether the linker is expected to check the symbol
     /// reference for overflow. For example in an ADRP/ADD pair of relocations
     /// the ADRP usually does check, but not the ADD.
-    MO_NC = 0x10,
+    MO_NC = 0x20,
 
     /// MO_TLS - Indicates that the operand being accessed is some kind of
     /// thread-local symbol. On Darwin, only one type of thread-local access
     /// exists (pre linker-relaxation), but on ELF the TLSModel used for the
     /// referee will affect interpretation.
-    MO_TLS = 0x20,
+    MO_TLS = 0x40,
 
     /// MO_CONSTPOOL - This flag indicates that a symbol operand represents
     /// the address of a constant pool entry for the symbol, rather than the
     /// address of the symbol itself.
-    MO_CONSTPOOL = 0x40
+    MO_CONSTPOOL = 0x80
   };
 } // end namespace AArch64II