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target/ppc: Move xs{max,min}[cj]dp to decodetree

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Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Victor Colombo <victor.colombo@eldorado.org.br>
Message-Id: <20211213120958.24443-3-victor.colombo@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Victor Colombo 2021-12-17 17:57:18 +01:00 committed by Cédric Le Goater
parent 201fc774e0
commit c5df1898a1
3 changed files with 40 additions and 11 deletions
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17
target/ppc/insn32.decode
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@ -130,10 +130,14 @@
&X_vrt_frbp vrt frbp
@X_vrt_frbp ...... vrt:5 ..... ....0 .......... . &X_vrt_frbp frbp=%x_frbp
%xx_xt 0:1 21:5
%xx_xb 1:1 11:5
%xx_xa 2:1 16:5
&XX2 xt xb uim:uint8_t
%xx2_xt 0:1 21:5
%xx2_xb 1:1 11:5
@XX2 ...... ..... ... uim:2 ..... ......... .. &XX2 xt=%xx2_xt xb=%xx2_xb
@XX2 ...... ..... ... uim:2 ..... ......... .. &XX2 xt=%xx_xt xb=%xx_xb
&XX3 xt xa xb
@XX3 ...... ..... ..... ..... ........ ... &XX3 xt=%xx_xt xa=%xx_xa xb=%xx_xb
&Z22_bf_fra bf fra dm
@Z22_bf_fra ...... bf:3 .. fra:5 dm:6 ......... . &Z22_bf_fra
@ -455,3 +459,10 @@ XXSPLTW 111100 ..... ---.. ..... 010100100 . . @XX2
## VSX Vector Load Special Value Instruction
LXVKQ 111100 ..... 11111 ..... 0101101000 . @X_uim5
## VSX Comparison Instructions
XSMAXCDP 111100 ..... ..... ..... 10000000 ... @XX3
XSMINCDP 111100 ..... ..... ..... 10001000 ... @XX3
XSMAXJDP 111100 ..... ..... ..... 10010000 ... @XX3
XSMINJDP 111100 ..... ..... ..... 10011000 ... @XX3

30
target/ppc/translate/vsx-impl.c.inc
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@ -1098,10 +1098,6 @@ GEN_VSX_HELPER_R2_AB(xscmpoqp, 0x04, 0x04, 0, PPC2_VSX)
GEN_VSX_HELPER_R2_AB(xscmpuqp, 0x04, 0x14, 0, PPC2_VSX)
GEN_VSX_HELPER_X3(xsmaxdp, 0x00, 0x14, 0, PPC2_VSX)
GEN_VSX_HELPER_X3(xsmindp, 0x00, 0x15, 0, PPC2_VSX)
GEN_VSX_HELPER_X3(xsmaxcdp, 0x00, 0x10, 0, PPC2_ISA300)
GEN_VSX_HELPER_X3(xsmincdp, 0x00, 0x11, 0, PPC2_ISA300)
GEN_VSX_HELPER_X3(xsmaxjdp, 0x00, 0x12, 0, PPC2_ISA300)
GEN_VSX_HELPER_X3(xsminjdp, 0x00, 0x12, 0, PPC2_ISA300)
GEN_VSX_HELPER_X2(xscvdphp, 0x16, 0x15, 0x11, PPC2_ISA300)
GEN_VSX_HELPER_X2(xscvdpsp, 0x12, 0x10, 0, PPC2_VSX)
GEN_VSX_HELPER_R2(xscvdpqp, 0x04, 0x1A, 0x16, PPC2_ISA300)
@ -2185,6 +2181,32 @@ TRANS(XXBLENDVH, do_xxblendv, MO_16)
TRANS(XXBLENDVW, do_xxblendv, MO_32)
TRANS(XXBLENDVD, do_xxblendv, MO_64)
static bool do_xsmaxmincjdp(DisasContext *ctx, arg_XX3 *a,
void (*helper)(TCGv_ptr, TCGv_ptr, TCGv_ptr, TCGv_ptr))
{
TCGv_ptr xt, xa, xb;
REQUIRE_INSNS_FLAGS2(ctx, ISA300);
REQUIRE_VSX(ctx);
xt = gen_vsr_ptr(a->xt);
xa = gen_vsr_ptr(a->xa);
xb = gen_vsr_ptr(a->xb);
helper(cpu_env, xt, xa, xb);
tcg_temp_free_ptr(xt);
tcg_temp_free_ptr(xa);
tcg_temp_free_ptr(xb);
return true;
}
TRANS(XSMAXCDP, do_xsmaxmincjdp, gen_helper_xsmaxcdp)
TRANS(XSMINCDP, do_xsmaxmincjdp, gen_helper_xsmincdp)
TRANS(XSMAXJDP, do_xsmaxmincjdp, gen_helper_xsmaxjdp)
TRANS(XSMINJDP, do_xsmaxmincjdp, gen_helper_xsminjdp)
#undef GEN_XX2FORM
#undef GEN_XX3FORM
#undef GEN_XX2IFORM

4
target/ppc/translate/vsx-ops.c.inc
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@ -207,10 +207,6 @@ GEN_VSX_XFORM_300(xscmpoqp, 0x04, 0x04, 0x00600001),
GEN_VSX_XFORM_300(xscmpuqp, 0x04, 0x14, 0x00600001),
GEN_XX3FORM(xsmaxdp, 0x00, 0x14, PPC2_VSX),
GEN_XX3FORM(xsmindp, 0x00, 0x15, PPC2_VSX),
GEN_XX3FORM(xsmaxcdp, 0x00, 0x10, PPC2_ISA300),
GEN_XX3FORM(xsmincdp, 0x00, 0x11, PPC2_ISA300),
GEN_XX3FORM(xsmaxjdp, 0x00, 0x12, PPC2_ISA300),
GEN_XX3FORM(xsminjdp, 0x00, 0x13, PPC2_ISA300),
GEN_XX2FORM_EO(xscvdphp, 0x16, 0x15, 0x11, PPC2_ISA300),
GEN_XX2FORM(xscvdpsp, 0x12, 0x10, PPC2_VSX),
GEN_XX2FORM(xscvdpspn, 0x16, 0x10, PPC2_VSX207),