+public:
+ /// JTEntryKind - This enum indicates how each entry of the jump table is
+ /// represented and emitted.
+ enum JTEntryKind {
+ /// EK_BlockAddress - Each entry is a plain address of block, e.g.:
+ /// .word LBB123
+ EK_BlockAddress,
+
+ /// EK_GPRel64BlockAddress - Each entry is an address of block, encoded
+ /// with a relocation as gp-relative, e.g.:
+ /// .gpdword LBB123
+ EK_GPRel64BlockAddress,
+
+ /// EK_GPRel32BlockAddress - Each entry is an address of block, encoded
+ /// with a relocation as gp-relative, e.g.:
+ /// .gprel32 LBB123
+ EK_GPRel32BlockAddress,
+
+ /// EK_LabelDifference32 - Each entry is the address of the block minus
+ /// the address of the jump table. This is used for PIC jump tables where
+ /// gprel32 is not supported. e.g.:
+ /// .word LBB123 - LJTI1_2
+ /// If the .set directive is supported, this is emitted as:
+ /// .set L4_5_set_123, LBB123 - LJTI1_2
+ /// .word L4_5_set_123
+ EK_LabelDifference32,
+
+ /// EK_Inline - Jump table entries are emitted inline at their point of
+ /// use. It is the responsibility of the target to emit the entries.
+ EK_Inline,
+
+ /// EK_Custom32 - Each entry is a 32-bit value that is custom lowered by the
+ /// TargetLowering::LowerCustomJumpTableEntry hook.
+ EK_Custom32
+ };
+private:
+ JTEntryKind EntryKind;