[v3i/simd]: Fold more statements using "return if"

titzer · Nov 3, 2023 · dbcb9ca · dbcb9ca
1 parent 6e6a157
commit dbcb9ca
Showing 1 changed file with 4 additions and 8 deletions.
diff --git a/src/engine/V3Eval.v3 b/src/engine/V3Eval.v3
@@ -594,8 +594,7 @@ def I8_ADD_SAT_S(a: i8, b: i8) -> i8 {
 }
 def I8_ADD_SAT_U(a: u8, b: u8) -> u8 {
 	var sum = u16.view(a) + u16.view(b);
-	if (sum > 255) return 255;
-	else return u8.view(sum);
+	return if (sum > 255, 255, u8.view(sum));
 }
 def I8_SUB_SAT_S(a: i8, b: i8) -> i8 {
 	var dif = i16.view(a) - i16.view(b);
@@ -605,8 +604,7 @@ def I8_SUB_SAT_S(a: i8, b: i8) -> i8 {
 }
 def I8_SUB_SAT_U(a: u8, b: u8) -> u8 {
 	var dif = i16.view(a) - i16.view(b);
-	if (dif < 0) return u8.view(0);
-	else return u8.view(dif);
+	return if (dif < 0, u8.view(0), u8.view(dif));
 }
 def I16_ADD_SAT_S(a: i16, b: i16) -> i16 {
 	var sum = i32.view(a) + i32.view(b);
@@ -616,8 +614,7 @@ def I16_ADD_SAT_S(a: i16, b: i16) -> i16 {
 }
 def I16_ADD_SAT_U(a: u16, b: u16) -> u16 {
 	var sum = u32.view(a) + u32.view(b);
-	if (sum > u16.max) return u16.max;
-	else return u16.view(sum);
+	return if (sum > u16.max, u16.max, u16.view(sum));
 }
 def I16_SUB_SAT_S(a: i16, b: i16) -> i16 {
 	var dif = i32.view(a) - i32.view(b);
@@ -627,8 +624,7 @@ def I16_SUB_SAT_S(a: i16, b: i16) -> i16 {
 }
 def I16_SUB_SAT_U(a: u16, b: u16) -> u16 {
 	var dif = i32.view(a) - i32.view(b);
-	if (dif < 0) return u16.view(0);
-	else return u16.view(dif);
+	return if (dif < 0, u16.view(0), u16.view(dif));
 }
 def I16_Q15_MUL_SAT_S(a: i16, b: i16) -> i16 {
 	var prod = (i32.view(a) * i32.view(b) + 0x4000) >> 15;