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target/ppc: use int128.h methods in vadduqm

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And also move the insn to decodetree.

Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Message-Id: <20220606150037.338931-3-matheus.ferst@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit is contained in:
Matheus Ferst 2022-06-06 12:00:32 -03:00 committed by Daniel Henrique Barboza
parent e82ca8acdd
commit 7ca0428687
5 changed files with 7 additions and 9 deletions
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2
target/ppc/helper.h
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@ -204,7 +204,7 @@ DEF_HELPER_FLAGS_5(vadduws, TCG_CALL_NO_RWG, void, avr, avr, avr, avr, i32)
DEF_HELPER_FLAGS_5(vsububs, TCG_CALL_NO_RWG, void, avr, avr, avr, avr, i32)
DEF_HELPER_FLAGS_5(vsubuhs, TCG_CALL_NO_RWG, void, avr, avr, avr, avr, i32)
DEF_HELPER_FLAGS_5(vsubuws, TCG_CALL_NO_RWG, void, avr, avr, avr, avr, i32)
DEF_HELPER_FLAGS_3(vadduqm, TCG_CALL_NO_RWG, void, avr, avr, avr)
DEF_HELPER_FLAGS_3(VADDUQM, TCG_CALL_NO_RWG, void, avr, avr, avr)
DEF_HELPER_FLAGS_4(vaddecuq, TCG_CALL_NO_RWG, void, avr, avr, avr, avr)
DEF_HELPER_FLAGS_4(vaddeuqm, TCG_CALL_NO_RWG, void, avr, avr, avr, avr)
DEF_HELPER_FLAGS_3(vaddcuq, TCG_CALL_NO_RWG, void, avr, avr, avr)

2
target/ppc/insn32.decode
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@ -550,6 +550,8 @@ VRLQNM 000100 ..... ..... ..... 00101000101 @VX
## Vector Integer Arithmetic Instructions
VADDUQM 000100 ..... ..... ..... 00100000000 @VX
VEXTSB2W 000100 ..... 10000 ..... 11000000010 @VX_tb
VEXTSH2W 000100 ..... 10001 ..... 11000000010 @VX_tb
VEXTSB2D 000100 ..... 11000 ..... 11000000010 @VX_tb

8
target/ppc/int_helper.c
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@ -2224,13 +2224,9 @@ static int avr_qw_addc(ppc_avr_t *t, ppc_avr_t a, ppc_avr_t b)
#endif
void helper_vadduqm(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
void helper_VADDUQM(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
{
#ifdef CONFIG_INT128
r->u128 = a->u128 + b->u128;
#else
avr_qw_add(r, *a, *b);
#endif
r->s128 = int128_add(a->s128, b->s128);
}
void helper_vaddeuqm(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b, ppc_avr_t *c)

3
target/ppc/translate/vmx-impl.c.inc
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@ -1234,7 +1234,6 @@ GEN_VXFORM_SAT(vsubuws, MO_32, sub, ussub, 0, 26);
GEN_VXFORM_SAT(vsubsbs, MO_8, sub, sssub, 0, 28);
GEN_VXFORM_SAT(vsubshs, MO_16, sub, sssub, 0, 29);
GEN_VXFORM_SAT(vsubsws, MO_32, sub, sssub, 0, 30);
GEN_VXFORM(vadduqm, 0, 4);
GEN_VXFORM(vaddcuq, 0, 5);
GEN_VXFORM3(vaddeuqm, 30, 0);
GEN_VXFORM3(vaddecuq, 30, 0);
@ -3100,6 +3099,8 @@ static bool do_vx_helper(DisasContext *ctx, arg_VX *a,
return true;
}
TRANS_FLAGS2(ALTIVEC_207, VADDUQM, do_vx_helper, gen_helper_VADDUQM)
TRANS_FLAGS2(ALTIVEC_207, VPMSUMD, do_vx_helper, gen_helper_VPMSUMD)
static bool do_vx_vmuleo(DisasContext *ctx, arg_VX *a, bool even,

1
target/ppc/translate/vmx-ops.c.inc
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@ -126,7 +126,6 @@ GEN_VXFORM(vsubuws, 0, 26),
GEN_VXFORM_DUAL(vsubsbs, bcdtrunc, 0, 28, PPC_ALTIVEC, PPC2_ISA300),
GEN_VXFORM(vsubshs, 0, 29),
GEN_VXFORM_DUAL(vsubsws, xpnd04_2, 0, 30, PPC_ALTIVEC, PPC_NONE),
GEN_VXFORM_207(vadduqm, 0, 4),
GEN_VXFORM_207(vaddcuq, 0, 5),
GEN_VXFORM_DUAL(vaddeuqm, vaddecuq, 30, 0xFF, PPC_NONE, PPC2_ALTIVEC_207),
GEN_VXFORM_DUAL(vsubuqm, bcdtrunc, 0, 20, PPC2_ALTIVEC_207, PPC2_ISA300),