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Diffstat (limited to 'riscv/insns/vnclip_vv.h')
-rw-r--r--riscv/insns/vnclip_vv.h17
1 files changed, 6 insertions, 11 deletions
diff --git a/riscv/insns/vnclip_vv.h b/riscv/insns/vnclip_vv.h
index 7bcb4cb..4ec0f40 100644
--- a/riscv/insns/vnclip_vv.h
+++ b/riscv/insns/vnclip_vv.h
@@ -4,20 +4,15 @@ int64_t int_max = (1 << (P.VU.vsew - 1)) - 1;
int64_t int_min = -(1 << (P.VU.vsew - 1));
VI_VVXI_LOOP_NARROW
({
+ int128_t result = vs2;
+ unsigned shift = vs1 & ((sew * 2) - 1);
- int64_t result = vs2;
-// rounding
- INT_ROUNDING(result, xrm, sew);
+ // rounding
+ INT_ROUNDING(result, xrm, shift);
-// unsigned shifting to rs1
- uint64_t unsigned_shift_amount = (uint64_t)(vs1 & ((sew * 2) - 1));
- if (unsigned_shift_amount >= (2 * sew)) {
- unsigned_shift_amount = 2 * sew - 1;
- }
-
- result = (vsext(result, sew * 2)) >> unsigned_shift_amount;
+ result = result >> shift;
-// saturation
+ // saturation
if (result < int_min) {
result = int_min;
P.VU.vxsat = 1;