nixify

2026-06-11 10:59:54 -06:00
commit 8650a71f67
159 changed files with 78653 additions and 0 deletions
@@ -0,0 +1,48 @@
+export
+function w $ifmv(w %p1, w %p2, w %p3) {
+@start
+@entry
+	%rt =w add %p2, %p3    # gcm moves to @true
+	%rf =w sub %p2, %p3    # gcm moves to @false
+	jnz %p1, @true, @false
+@true
+	%r =w copy %rt
+	jmp @exit
+@false
+	%r =w copy %rf
+	jmp @exit
+@exit
+	ret %r
+}
+
+export
+function w $hoist1(w %p1, w %p2, w %p3) {
+@start
+@entry
+	%n =w copy 0
+	%i =w copy %p1
+@loop
+	%base =w add %p2, %p3   # gcm moves to @exit
+	%i =w sub %i, 1
+	%n =w add %n, 1
+	jnz %i, @loop, @exit
+@exit
+	%r =w add %base, %n
+	ret %r
+}
+
+export
+function w $hoist2(w %p1, w %p2, w %p3) {
+@start
+@entry
+	%n =w copy 0
+	%i =w copy %p1
+@loop
+	%base =w add %p2, %p3   # gcm moves to @entry
+	%i =w sub %i, 1
+	%n =w add %n, %base
+	jnz %i, @loop, @exit
+@exit
+	%r =w add %base, %n
+	ret %r
+}