From: Frank Chang <frank.ch...@sifive.com> * Sign-extend vmselu.vi and vmsgtu.vi immediate values. * Remove "set tail elements to zeros" as tail elements can be unchanged for either VTA to have undisturbed or agnostic setting.
Signed-off-by: Frank Chang <frank.ch...@sifive.com> Reviewed-by: Richard Henderson <richard.hender...@linaro.org> --- target/riscv/insn_trans/trans_rvv.c.inc | 4 ++-- target/riscv/vector_helper.c | 8 -------- 2 files changed, 2 insertions(+), 10 deletions(-) diff --git a/target/riscv/insn_trans/trans_rvv.c.inc b/target/riscv/insn_trans/trans_rvv.c.inc index 39e2d21da5e..523c6cf7f6d 100644 --- a/target/riscv/insn_trans/trans_rvv.c.inc +++ b/target/riscv/insn_trans/trans_rvv.c.inc @@ -2038,9 +2038,9 @@ GEN_OPIVX_TRANS(vmsgt_vx, opivx_cmp_check) GEN_OPIVI_TRANS(vmseq_vi, IMM_SX, vmseq_vx, opivx_cmp_check) GEN_OPIVI_TRANS(vmsne_vi, IMM_SX, vmsne_vx, opivx_cmp_check) -GEN_OPIVI_TRANS(vmsleu_vi, IMM_ZX, vmsleu_vx, opivx_cmp_check) +GEN_OPIVI_TRANS(vmsleu_vi, IMM_SX, vmsleu_vx, opivx_cmp_check) GEN_OPIVI_TRANS(vmsle_vi, IMM_SX, vmsle_vx, opivx_cmp_check) -GEN_OPIVI_TRANS(vmsgtu_vi, IMM_ZX, vmsgtu_vx, opivx_cmp_check) +GEN_OPIVI_TRANS(vmsgtu_vi, IMM_SX, vmsgtu_vx, opivx_cmp_check) GEN_OPIVI_TRANS(vmsgt_vi, IMM_SX, vmsgt_vx, opivx_cmp_check) /* Vector Integer Min/Max Instructions */ diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c index e14626b40bb..5622fb23f85 100644 --- a/target/riscv/vector_helper.c +++ b/target/riscv/vector_helper.c @@ -1399,7 +1399,6 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \ { \ uint32_t vm = vext_vm(desc); \ uint32_t vl = env->vl; \ - uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE); \ uint32_t i; \ \ for (i = 0; i < vl; i++) { \ @@ -1410,9 +1409,6 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \ } \ vext_set_elem_mask(vd, i, DO_OP(s2, s1)); \ } \ - for (; i < vlmax; i++) { \ - vext_set_elem_mask(vd, i, 0); \ - } \ } GEN_VEXT_CMP_VV(vmseq_vv_b, uint8_t, H1, DO_MSEQ) @@ -1451,7 +1447,6 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \ { \ uint32_t vm = vext_vm(desc); \ uint32_t vl = env->vl; \ - uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE); \ uint32_t i; \ \ for (i = 0; i < vl; i++) { \ @@ -1462,9 +1457,6 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \ vext_set_elem_mask(vd, i, \ DO_OP(s2, (ETYPE)(target_long)s1)); \ } \ - for (; i < vlmax; i++) { \ - vext_set_elem_mask(vd, i, 0); \ - } \ } GEN_VEXT_CMP_VX(vmseq_vx_b, uint8_t, H1, DO_MSEQ) -- 2.17.1