-// Pseudo 256-bit registers to represent pairs of Q registers. These should
-// never be present in the emitted code.
-// These are used for NEON load / store instructions, e.g., vld4, vst3.
-// NOTE: It's possible to define more QQ registers since technically the
-// starting D register number doesn't have to be multiple of 4, e.g.,
-// D1, D2, D3, D4 would be a legal quad, but that would make the subregister
-// stuff very messy.
-let SubRegIndices = [qsub_0, qsub_1] in {
-let CompositeIndices = [(dsub_2 qsub_1, dsub_0), (dsub_3 qsub_1, dsub_1),
- (ssub_4 qsub_1, ssub_0), (ssub_5 qsub_1, ssub_1),
- (ssub_6 qsub_1, ssub_2), (ssub_7 qsub_1, ssub_3)] in {
-def QQ0 : ARMReg<0, "qq0", [Q0, Q1]>;
-def QQ1 : ARMReg<1, "qq1", [Q2, Q3]>;
-def QQ2 : ARMReg<2, "qq2", [Q4, Q5]>;
-def QQ3 : ARMReg<3, "qq3", [Q6, Q7]>;
-}
-let CompositeIndices = [(dsub_2 qsub_1, dsub_0), (dsub_3 qsub_1, dsub_1)] in {
-def QQ4 : ARMReg<4, "qq4", [Q8, Q9]>;
-def QQ5 : ARMReg<5, "qq5", [Q10, Q11]>;
-def QQ6 : ARMReg<6, "qq6", [Q12, Q13]>;
-def QQ7 : ARMReg<7, "qq7", [Q14, Q15]>;
-}
-}
-
-// Pseudo 512-bit registers to represent four consecutive Q registers.
-let SubRegIndices = [qqsub_0, qqsub_1] in {
-let CompositeIndices = [(qsub_2 qqsub_1, qsub_0), (qsub_3 qqsub_1, qsub_1),
- (dsub_4 qqsub_1, dsub_0), (dsub_5 qqsub_1, dsub_1),
- (dsub_6 qqsub_1, dsub_2), (dsub_7 qqsub_1, dsub_3),
- (ssub_8 qqsub_1, ssub_0), (ssub_9 qqsub_1, ssub_1),
- (ssub_10 qqsub_1, ssub_2), (ssub_11 qqsub_1, ssub_3),
- (ssub_12 qqsub_1, ssub_4), (ssub_13 qqsub_1, ssub_5),
- (ssub_14 qqsub_1, ssub_6), (ssub_15 qqsub_1, ssub_7)] in
-{
-def QQQQ0 : ARMReg<0, "qqqq0", [QQ0, QQ1]>;
-def QQQQ1 : ARMReg<1, "qqqq1", [QQ2, QQ3]>;
-}
-let CompositeIndices = [(qsub_2 qqsub_1, qsub_0), (qsub_3 qqsub_1, qsub_1),
- (dsub_4 qqsub_1, dsub_0), (dsub_5 qqsub_1, dsub_1),
- (dsub_6 qqsub_1, dsub_2), (dsub_7 qqsub_1, dsub_3)] in {
-def QQQQ2 : ARMReg<2, "qqqq2", [QQ4, QQ5]>;
-def QQQQ3 : ARMReg<3, "qqqq3", [QQ6, QQ7]>;
-}
-}
-