unrolled exact length loops. Seems to have helped somewhat with perfo…

…rmance
jmeaster30 · Mar 25, 2023 · ffee0d0 · ffee0d0
1 parent 7b22eae
commit ffee0d0
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Showing 3 changed files with 11 additions and 2 deletions.
diff --git a/docs/examples/frankenstein/bigwords.vore b/docs/examples/frankenstein/bigwords.vore
@@ -1,2 +1 @@
-find all
-    at least 8 letter
+find all word start at least 8 letter word end
diff --git a/docs/examples/frankenstein/specificSizedWords.vore b/docs/examples/frankenstein/specificSizedWords.vore
@@ -0,0 +1,2 @@
+find all word start exactly 8 letter word end
+--find all word start letter letter letter letter letter letter letter letter word end
diff --git a/libvore/generate.go b/libvore/generate.go
@@ -171,6 +171,14 @@ func (l *AstLoop) generate(offset int, state *GenState) ([]SearchInstruction, er
 		return []SearchInstruction{}, gen_error
 	}
 
+	if l.min == l.max {
+		result := []SearchInstruction{}
+		for i := 0; i < l.max; i++ {
+			result = append(result, body...)
+		}
+		return result, nil
+	}
+
 	id := rand.Int63()
 
 	start := StartLoop{
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		find all word start exactly 8 letter word end
		--find all word start letter letter letter letter letter letter letter letter word end