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8370579: PPC: fix inswri immediate argument order #27978

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8370579: PPC: fix inswri immediate argument order #27978

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26 changes: 13 additions & 13 deletions src/hotspot/cpu/ppc/ppc.ad
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Original file line number Diff line number Diff line change
Expand Up @@ -12381,27 +12381,27 @@ instruct countTrailingZerosL_cnttzd(iRegIdst dst, iRegLsrc src) %{
%}

// Expand nodes for byte_reverse_int.
instruct insrwi_a(iRegIdst dst, iRegIsrc src, immI16 pos, immI16 shift) %{
effect(DEF dst, USE src, USE pos, USE shift);
instruct insrwi_a(iRegIdst dst, iRegIsrc src, immI16 n, immI16 b) %{
effect(DEF dst, USE src, USE n, USE b);
predicate(false);

format %{ "INSRWI $dst, $src, $pos, $shift" %}
format %{ "INSRWI $dst, $src, $n, $b" %}
size(4);
ins_encode %{
__ insrwi($dst$$Register, $src$$Register, $shift$$constant, $pos$$constant);
__ insrwi($dst$$Register, $src$$Register, $n$$constant, $b$$constant);
%}
ins_pipe(pipe_class_default);
%}

// As insrwi_a, but with USE_DEF.
instruct insrwi(iRegIdst dst, iRegIsrc src, immI16 pos, immI16 shift) %{
effect(USE_DEF dst, USE src, USE pos, USE shift);
instruct insrwi(iRegIdst dst, iRegIsrc src, immI16 n, immI16 b) %{
effect(USE_DEF dst, USE src, USE n, USE b);
predicate(false);

format %{ "INSRWI $dst, $src, $pos, $shift" %}
format %{ "INSRWI $dst, $src, $n, $b" %}
size(4);
ins_encode %{
__ insrwi($dst$$Register, $src$$Register, $shift$$constant, $pos$$constant);
__ insrwi($dst$$Register, $src$$Register, $n$$constant, $b$$constant);
%}
ins_pipe(pipe_class_default);
%}
Expand All @@ -12423,12 +12423,12 @@ instruct bytes_reverse_int_Ex(iRegIdst dst, iRegIsrc src) %{
iRegLdst tmpI3;

urShiftI_reg_imm(tmpI1, src, imm24);
insrwi_a(dst, tmpI1, imm24, imm8);
insrwi_a(dst, tmpI1, imm8, imm24);
urShiftI_reg_imm(tmpI2, src, imm16);
insrwi(dst, tmpI2, imm8, imm16);
insrwi(dst, tmpI2, imm16, imm8);
urShiftI_reg_imm(tmpI3, src, imm8);
insrwi(dst, tmpI3, imm8, imm8);
insrwi(dst, src, imm0, imm8);
insrwi(dst, src, imm8, imm0);
%}
%}

Expand Down Expand Up @@ -12546,7 +12546,7 @@ instruct bytes_reverse_ushort_Ex(iRegIdst dst, iRegIsrc src) %{
immI16 imm8 %{ (int) 8 %}

urShiftI_reg_imm(dst, src, imm8);
insrwi(dst, src, imm16, imm8);
insrwi(dst, src, imm8, imm16);
%}
%}

Expand Down Expand Up @@ -12575,7 +12575,7 @@ instruct bytes_reverse_short_Ex(iRegIdst dst, iRegIsrc src) %{
iRegLdst tmpI1;

urShiftI_reg_imm(tmpI1, src, imm8);
insrwi(tmpI1, src, imm16, imm8);
insrwi(tmpI1, src, imm8, imm16);
extsh(dst, tmpI1);
%}
%}
Expand Down