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src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp
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rev 60511 : Different cleanups in backend C2 support
*** 26,35 ****
--- 26,37 ----
#define CPU_X86_C2_MACROASSEMBLER_X86_HPP
// C2_MacroAssembler contains high-level macros for C2
public:
+ Assembler::AvxVectorLen vector_length_encoding(int vlen_in_bytes);
+
// special instructions for EVEX
void setvectmask(Register dst, Register src);
void restorevectmask();
// Code used by cmpFastLock and cmpFastUnlock mach instructions in .ad file.
*** 69,125 ****
// Generic instructions support for use in .ad files C2 code generation
void vabsnegd(int opcode, XMMRegister dst, XMMRegister src, Register scr);
void vabsnegd(int opcode, XMMRegister dst, XMMRegister src, int vector_len, Register scr);
void vabsnegf(int opcode, XMMRegister dst, XMMRegister src, Register scr);
void vabsnegf(int opcode, XMMRegister dst, XMMRegister src, int vector_len, Register scr);
void vextendbw(bool sign, XMMRegister dst, XMMRegister src, int vector_len);
void vextendbw(bool sign, XMMRegister dst, XMMRegister src);
! void vshiftd(int opcode, XMMRegister dst, XMMRegister src);
! void vshiftd(int opcode, XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len);
! void vshiftw(int opcode, XMMRegister dst, XMMRegister src);
! void vshiftw(int opcode, XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len);
! void vshiftq(int opcode, XMMRegister dst, XMMRegister src);
! void vshiftq(int opcode, XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len);
! // Reductions for vectors of ints, longs, floats, and doubles.
! // dst = src1 + reduce(op, src2) using vtmp as temps
void reduceI(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
#ifdef _LP64
void reduceL(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
#endif // _LP64
// dst = reduce(op, src2) using vtmp as temps
void reduce_fp(int opcode, int vlen,
XMMRegister dst, XMMRegister src,
XMMRegister vtmp1, XMMRegister vtmp2 = xnoreg);
private:
void reduceF(int opcode, int vlen, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
void reduceD(int opcode, int vlen, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce2I (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce4I (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce8I (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce16I(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
#ifdef _LP64
void reduce2L(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce4L(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce8L(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
#endif // _LP64
void reduce2F (int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp);
void reduce4F (int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp);
void reduce8F (int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce16F(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce2D(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp);
void reduce4D(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce8D(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
! void reduce_operation_128(int opcode, XMMRegister dst, XMMRegister src);
! void reduce_operation_256(int opcode, XMMRegister dst, XMMRegister src1, XMMRegister src2);
public:
void string_indexof_char(Register str1, Register cnt1, Register ch, Register result,
XMMRegister vec1, XMMRegister vec2, XMMRegister vec3, Register tmp);
--- 71,200 ----
// Generic instructions support for use in .ad files C2 code generation
void vabsnegd(int opcode, XMMRegister dst, XMMRegister src, Register scr);
void vabsnegd(int opcode, XMMRegister dst, XMMRegister src, int vector_len, Register scr);
void vabsnegf(int opcode, XMMRegister dst, XMMRegister src, Register scr);
void vabsnegf(int opcode, XMMRegister dst, XMMRegister src, int vector_len, Register scr);
+
+ void pminmax(int opcode, BasicType elem_bt, XMMRegister dst, XMMRegister src,
+ XMMRegister tmp = xnoreg);
+ void vpminmax(int opcode, BasicType elem_bt,
+ XMMRegister dst, XMMRegister src1, XMMRegister src2,
+ int vlen_enc);
+
+ void vminmax_fp(int opcode, BasicType elem_bt,
+ XMMRegister dst, XMMRegister a, XMMRegister b,
+ XMMRegister tmp, XMMRegister atmp, XMMRegister btmp,
+ int vlen_enc);
+ void evminmax_fp(int opcode, BasicType elem_bt,
+ XMMRegister dst, XMMRegister a, XMMRegister b,
+ KRegister ktmp, XMMRegister atmp, XMMRegister btmp,
+ int vlen_enc);
+
void vextendbw(bool sign, XMMRegister dst, XMMRegister src, int vector_len);
void vextendbw(bool sign, XMMRegister dst, XMMRegister src);
! void vextendbd(bool sign, XMMRegister dst, XMMRegister src, int vector_len);
! void vextendwd(bool sign, XMMRegister dst, XMMRegister src, int vector_len);
!
! void vshiftd(int opcode, XMMRegister dst, XMMRegister shift);
! void vshiftd(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
! void vshiftw(int opcode, XMMRegister dst, XMMRegister shift);
! void vshiftw(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
! void vshiftq(int opcode, XMMRegister dst, XMMRegister shift);
! void vshiftq(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
! void varshiftd(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
! void varshiftw(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc);
! void varshiftq(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vlen_enc, XMMRegister vtmp = xnoreg);
! void varshiftbw(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len, XMMRegister vtmp, Register scratch);
! void evarshiftb(int opcode, XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len, XMMRegister vtmp, Register scratch);
!
! void insert(BasicType typ, XMMRegister dst, Register val, int idx);
! void vinsert(BasicType typ, XMMRegister dst, XMMRegister src, Register val, int idx);
! void vgather(BasicType typ, XMMRegister dst, Register base, XMMRegister idx, XMMRegister mask, int vector_len);
! void evgather(BasicType typ, XMMRegister dst, KRegister mask, Register base, XMMRegister idx, int vector_len);
! void evscatter(BasicType typ, Register base, XMMRegister idx, KRegister mask, XMMRegister src, int vector_len);
!
! // extract
! void extract(BasicType typ, Register dst, XMMRegister src, int idx);
! XMMRegister get_lane(BasicType typ, XMMRegister dst, XMMRegister src, int elemindex);
! void get_elem(BasicType typ, Register dst, XMMRegister src, int elemindex);
! void get_elem(BasicType typ, XMMRegister dst, XMMRegister src, int elemindex, Register tmp = noreg, XMMRegister vtmp = xnoreg);
!
! // blend
! void evpcmp(BasicType typ, KRegister kdmask, KRegister ksmask, XMMRegister src1, AddressLiteral adr, int comparison, int vector_len, Register scratch = rscratch1);
! void evpblend(BasicType typ, XMMRegister dst, KRegister kmask, XMMRegister src1, XMMRegister src2, bool merge, int vector_len);
! void load_vector_mask(XMMRegister dst, XMMRegister src, int vlen_in_bytes, BasicType elem_bt);
! void load_iota_indices(XMMRegister dst, Register scratch, int vlen_in_bytes);
! // Reductions for vectors of bytes, shorts, ints, longs, floats, and doubles.
!
! // dst = src1 reduce(op, src2) using vtmp as temps
void reduceI(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
#ifdef _LP64
void reduceL(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
#endif // _LP64
// dst = reduce(op, src2) using vtmp as temps
void reduce_fp(int opcode, int vlen,
XMMRegister dst, XMMRegister src,
XMMRegister vtmp1, XMMRegister vtmp2 = xnoreg);
+ void reduceB(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void mulreduceB(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void reduceS(int opcode, int vlen, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void reduceFloatMinMax(int opcode, int vlen, bool is_dst_valid,
+ XMMRegister dst, XMMRegister src,
+ XMMRegister tmp, XMMRegister atmp, XMMRegister btmp, XMMRegister xmm_0, XMMRegister xmm_1 = xnoreg);
+ void reduceDoubleMinMax(int opcode, int vlen, bool is_dst_valid,
+ XMMRegister dst, XMMRegister src,
+ XMMRegister tmp, XMMRegister atmp, XMMRegister btmp, XMMRegister xmm_0, XMMRegister xmm_1 = xnoreg);
private:
void reduceF(int opcode, int vlen, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
void reduceD(int opcode, int vlen, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
+ // Int Reduction
void reduce2I (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce4I (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce8I (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce16I(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ // Byte Reduction
+ void reduce8B (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void reduce16B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void reduce32B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void reduce64B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void mulreduce8B (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void mulreduce16B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void mulreduce32B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void mulreduce64B(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+
+ // Short Reduction
+ void reduce4S (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void reduce8S (int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void reduce16S(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+ void reduce32S(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
+
+ // Long Reduction
#ifdef _LP64
void reduce2L(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce4L(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce8L(int opcode, Register dst, Register src1, XMMRegister src2, XMMRegister vtmp1, XMMRegister vtmp2);
#endif // _LP64
+ // Float Reduction
void reduce2F (int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp);
void reduce4F (int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp);
void reduce8F (int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce16F(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
+ // Double Reduction
void reduce2D(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp);
void reduce4D(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
void reduce8D(int opcode, XMMRegister dst, XMMRegister src, XMMRegister vtmp1, XMMRegister vtmp2);
! // Base reduction instruction
! void reduce_operation_128(BasicType typ, int opcode, XMMRegister dst, XMMRegister src);
! void reduce_operation_256(BasicType typ, int opcode, XMMRegister dst, XMMRegister src1, XMMRegister src2);
public:
void string_indexof_char(Register str1, Register cnt1, Register ch, Register result,
XMMRegister vec1, XMMRegister vec2, XMMRegister vec3, Register tmp);
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