This patch includes: - XVADDA.{B/H/W/D}. Signed-off-by: Song Gao <gaos...@loongson.cn> --- target/loongarch/vec.h | 2 ++ target/loongarch/insns.decode | 5 ++++ target/loongarch/disas.c | 5 ++++ target/loongarch/vec_helper.c | 24 ++++++++++---------- target/loongarch/insn_trans/trans_lasx.c.inc | 5 ++++ 5 files changed, 29 insertions(+), 12 deletions(-)
diff --git a/target/loongarch/vec.h b/target/loongarch/vec.h index 6767073635..7ccc89c10f 100644 --- a/target/loongarch/vec.h +++ b/target/loongarch/vec.h @@ -55,4 +55,6 @@ #define DO_VABSD(a, b) ((a > b) ? (a - b) : (b - a)) +#define DO_VABS(a) ((a < 0) ? (-a) : (a)) + #endif /* LOONGARCH_VEC_H */ diff --git a/target/loongarch/insns.decode b/target/loongarch/insns.decode index c086ee9b22..f3722e3aa7 100644 --- a/target/loongarch/insns.decode +++ b/target/loongarch/insns.decode @@ -1432,6 +1432,11 @@ xvabsd_hu 0111 01000110 00101 ..... ..... ..... @vvv xvabsd_wu 0111 01000110 00110 ..... ..... ..... @vvv xvabsd_du 0111 01000110 00111 ..... ..... ..... @vvv +xvadda_b 0111 01000101 11000 ..... ..... ..... @vvv +xvadda_h 0111 01000101 11001 ..... ..... ..... @vvv +xvadda_w 0111 01000101 11010 ..... ..... ..... @vvv +xvadda_d 0111 01000101 11011 ..... ..... ..... @vvv + xvreplgr2vr_b 0111 01101001 11110 00000 ..... ..... @vr xvreplgr2vr_h 0111 01101001 11110 00001 ..... ..... @vr xvreplgr2vr_w 0111 01101001 11110 00010 ..... ..... @vr diff --git a/target/loongarch/disas.c b/target/loongarch/disas.c index d0b1de39b8..b48822e431 100644 --- a/target/loongarch/disas.c +++ b/target/loongarch/disas.c @@ -1851,6 +1851,11 @@ INSN_LASX(xvabsd_hu, vvv) INSN_LASX(xvabsd_wu, vvv) INSN_LASX(xvabsd_du, vvv) +INSN_LASX(xvadda_b, vvv) +INSN_LASX(xvadda_h, vvv) +INSN_LASX(xvadda_w, vvv) +INSN_LASX(xvadda_d, vvv) + INSN_LASX(xvreplgr2vr_b, vr) INSN_LASX(xvreplgr2vr_h, vr) INSN_LASX(xvreplgr2vr_w, vr) diff --git a/target/loongarch/vec_helper.c b/target/loongarch/vec_helper.c index 939ea11f19..819fa5e033 100644 --- a/target/loongarch/vec_helper.c +++ b/target/loongarch/vec_helper.c @@ -384,18 +384,18 @@ DO_3OP(vabsd_hu, 16, UH, DO_VABSD) DO_3OP(vabsd_wu, 32, UW, DO_VABSD) DO_3OP(vabsd_du, 64, UD, DO_VABSD) -#define DO_VABS(a) ((a < 0) ? (-a) : (a)) - -#define DO_VADDA(NAME, BIT, E, DO_OP) \ -void HELPER(NAME)(void *vd, void *vj, void *vk, uint32_t v) \ -{ \ - int i; \ - VReg *Vd = (VReg *)vd; \ - VReg *Vj = (VReg *)vj; \ - VReg *Vk = (VReg *)vk; \ - for (i = 0; i < LSX_LEN/BIT; i++) { \ - Vd->E(i) = DO_OP(Vj->E(i)) + DO_OP(Vk->E(i)); \ - } \ +#define DO_VADDA(NAME, BIT, E, DO_OP) \ +void HELPER(NAME)(void *vd, void *vj, void *vk, uint32_t desc) \ +{ \ + int i; \ + VReg *Vd = (VReg *)vd; \ + VReg *Vj = (VReg *)vj; \ + VReg *Vk = (VReg *)vk; \ + int oprsz = simd_oprsz(desc); \ + \ + for (i = 0; i < oprsz / (BIT / 8); i++) { \ + Vd->E(i) = DO_OP(Vj->E(i)) + DO_OP(Vk->E(i)); \ + } \ } DO_VADDA(vadda_b, 8, B, DO_VABS) diff --git a/target/loongarch/insn_trans/trans_lasx.c.inc b/target/loongarch/insn_trans/trans_lasx.c.inc index 2be165a839..a3f2740f74 100644 --- a/target/loongarch/insn_trans/trans_lasx.c.inc +++ b/target/loongarch/insn_trans/trans_lasx.c.inc @@ -170,6 +170,11 @@ TRANS(xvabsd_hu, LASX, gvec_vvv, 32, MO_16, do_vabsd_u) TRANS(xvabsd_wu, LASX, gvec_vvv, 32, MO_32, do_vabsd_u) TRANS(xvabsd_du, LASX, gvec_vvv, 32, MO_64, do_vabsd_u) +TRANS(xvadda_b, LASX, gvec_vvv, 32, MO_8, do_vadda) +TRANS(xvadda_h, LASX, gvec_vvv, 32, MO_16, do_vadda) +TRANS(xvadda_w, LASX, gvec_vvv, 32, MO_32, do_vadda) +TRANS(xvadda_d, LASX, gvec_vvv, 32, MO_64, do_vadda) + TRANS(xvreplgr2vr_b, LASX, gvec_dup, 32, MO_8) TRANS(xvreplgr2vr_h, LASX, gvec_dup, 32, MO_16) TRANS(xvreplgr2vr_w, LASX, gvec_dup, 32, MO_32) -- 2.39.1