Use tail/mask undisturbed instead of agnostic (for #35)

chipsalliance · Apr 7, 2024 · d5ab039 · d5ab039
1 parent 39f93cc
commit d5ab039
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/generator/insn.go b/generator/insn.go
@@ -452,7 +452,7 @@ func (c *combination) initialize() string {
 # Generating tests for VL: %d, LMUL: %s, SEW: %s, Mask: %v
 
 # Zero all vector registers
-vsetvli t0, x0, e8, m8, ta, ma
+vsetvli t0, x0, e8,m8,tu,mu
 vmv.v.i v0, 0x0
 vmv.v.i v8, 0x0
 vmv.v.i v16, 0x0

diff --git a/generator/insn_g.go b/generator/insn_g.go
@@ -120,7 +120,7 @@ func (i *Insn) gLoadDataIntoRegisterGroup(
 	builder := strings.Builder{}
 	builder.WriteString(fmt.Sprintf("\n# Load data into v%d register group.\n", group))
 	builder.WriteString("li t0, -1\n")
-	builder.WriteString(fmt.Sprintf("vsetvli t1, t0, %s,%s,ta,ma\n", sew.String(), lmul.String()))
+	builder.WriteString(fmt.Sprintf("vsetvli t1, t0, %s,%s,tu,mu\n", sew.String(), lmul.String()))
 	builder.WriteString(fmt.Sprintf("vle%d.v v%d, (a0)\n\n", sew, group))
 	return builder.String()
 }
@@ -131,7 +131,7 @@ func (i *Insn) gStoreRegisterGroupIntoResultData(
 
 	builder.WriteString(fmt.Sprintf("\n# Store v%d register group into result data area.\n", group))
 	builder.WriteString("li t0, -1\n")
-	builder.WriteString(fmt.Sprintf("vsetvli t1, t0, %s,%s,ta,ma\n",
+	builder.WriteString(fmt.Sprintf("vsetvli t1, t0, %s,%s,tu,mu\n",
 		sew.String(), lmul.String()))
 	builder.WriteString(fmt.Sprintf("vse%d.v v%d, (a0)\n\n", sew, group))
 	return builder.String()
@@ -144,7 +144,7 @@ func (i *Insn) gMoveScalarToVector(scalar string, vector int, sew SEW) string {
 	builder.WriteString(fmt.Sprintf("\n# Move %s to the elem 0 of v%d\n", scalar, vector))
 
 	builder.WriteString("li t0, -1\n")
-	builder.WriteString(fmt.Sprintf("vsetvli t1, t0, %s,m1,ta,ma\n", sew.String()))
+	builder.WriteString(fmt.Sprintf("vsetvli t1, t0, %s,m1,tu,mu\n", sew.String()))
 	builder.WriteString(fmt.Sprintf("v%smv.s.%s v%d, %s\n",
 		iff(float, "f", ""), iff(float, "f", "x"), vector, scalar))
 
@@ -169,7 +169,7 @@ func (i *Insn) gMagicInsn(group int) string {
 
 func (i *Insn) gVsetvli(vl int, sew SEW, lmul LMUL) string {
 	res := fmt.Sprintf("li t0, %d\n", vl)
-	res += fmt.Sprintf("vsetvli t1, t0, %s,%s,ta,ma\n",
+	res += fmt.Sprintf("vsetvli t1, t0, %s,%s,tu,mu\n",
 		sew.String(), lmul.String())
 	return res
 }