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[Cranelift] test
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‎cranelift/codegen/src/opts/arithmetic.isle‎

Lines changed: 0 additions & 64 deletions
Original file line numberDiff line numberDiff line change
@@ -324,67 +324,3 @@
324324

325325
(rule (simplify (iadd $I128 (bnot $I128 x) x)) (sextend $I128 (iconst_s $I64 -1)))
326326
(rule (simplify (iadd $I128 x (bnot $I128 x))) (sextend $I128 (iconst_s $I64 -1)))
327-
328-
;; ((x + y) - (x + z)) --> (y - z)
329-
(rule (simplify (isub ty (iadd ty x y) (iadd ty x z))) (isub ty y z))
330-
(rule (simplify (isub ty (iadd ty x y) (iadd ty z x))) (isub ty y z))
331-
(rule (simplify (isub ty (iadd ty y x) (iadd ty x z))) (isub ty y z))
332-
(rule (simplify (isub ty (iadd ty y x) (iadd ty z x))) (isub ty y z))
333-
334-
;; ((x - z) - (y - z)) --> (x - y)
335-
(rule (simplify (isub ty (isub ty x z) (isub ty y z))) (isub ty x y))
336-
337-
;; ((x - y) - (x - z)) --> (z - y)
338-
(rule (simplify (isub ty (isub ty x y) (isub ty x z))) (isub ty z y))
339-
340-
;; umin(x, y) + umax(x, y) --> x + y
341-
(rule (simplify (iadd ty (umin ty x y) (umax ty x y))) (iadd ty x y))
342-
(rule (simplify (iadd ty (umax ty x y) (umin ty x y))) (iadd ty x y))
343-
(rule (simplify (iadd ty (umin ty x y) (umax ty y x))) (iadd ty x y))
344-
(rule (simplify (iadd ty (umax ty y x) (umin ty x y))) (iadd ty x y))
345-
(rule (simplify (iadd ty (umin ty y x) (umax ty x y))) (iadd ty x y))
346-
(rule (simplify (iadd ty (umax ty x y) (umin ty y x))) (iadd ty x y))
347-
(rule (simplify (iadd ty (umin ty y x) (umax ty y x))) (iadd ty x y))
348-
(rule (simplify (iadd ty (umax ty y x) (umin ty y x))) (iadd ty x y))
349-
350-
;; smin(x, y) + smax(x, y) --> x + y
351-
(rule (simplify (iadd ty (smin ty x y) (smax ty x y))) (iadd ty x y))
352-
(rule (simplify (iadd ty (smax ty x y) (smin ty x y))) (iadd ty x y))
353-
(rule (simplify (iadd ty (smin ty x y) (smax ty y x))) (iadd ty x y))
354-
(rule (simplify (iadd ty (smax ty y x) (smin ty x y))) (iadd ty x y))
355-
(rule (simplify (iadd ty (smin ty y x) (smax ty x y))) (iadd ty x y))
356-
(rule (simplify (iadd ty (smax ty x y) (smin ty y x))) (iadd ty x y))
357-
(rule (simplify (iadd ty (smin ty y x) (smax ty y x))) (iadd ty x y))
358-
(rule (simplify (iadd ty (smax ty y x) (smin ty y x))) (iadd ty x y))
359-
360-
;; ((x + z) - (y + z)) --> (x - y)
361-
(rule (simplify (isub ty (iadd ty x z) (iadd ty y z))) (isub ty x y))
362-
(rule (simplify (isub ty (iadd ty x z) (iadd ty z y))) (isub ty x y))
363-
(rule (simplify (isub ty (iadd ty z x) (iadd ty y z))) (isub ty x y))
364-
(rule (simplify (isub ty (iadd ty z x) (iadd ty z y))) (isub ty x y))
365-
366-
;; ((x - y) + (y + z)) --> (x + z)
367-
(rule (simplify (iadd ty (isub ty x y) (iadd ty y z))) (iadd ty x z))
368-
(rule (simplify (iadd ty (iadd ty y z) (isub ty x y))) (iadd ty x z))
369-
(rule (simplify (iadd ty (isub ty x y) (iadd ty z y))) (iadd ty x z))
370-
(rule (simplify (iadd ty (iadd ty z y) (isub ty x y))) (iadd ty x z))
371-
372-
;; (x - (x + y)) --> -y
373-
(rule (simplify (isub ty x (iadd ty x y))) (ineg ty y))
374-
(rule (simplify (isub ty x (iadd ty y x))) (ineg ty y))
375-
376-
;; (x + (y + (z - x))) --> (y + z)
377-
(rule (simplify (iadd ty x (iadd ty y (isub ty z x)))) (iadd ty y z))
378-
(rule (simplify (iadd ty (iadd ty y (isub ty z x)) x)) (iadd ty y z))
379-
(rule (simplify (iadd ty x (iadd ty (isub ty z x) y))) (iadd ty y z))
380-
(rule (simplify (iadd ty (iadd ty (isub ty z x) y) x)) (iadd ty y z))
381-
382-
;; (x + y) == (y + x) --> true
383-
(rule (simplify (eq ty (iadd cty x y) (iadd cty y x))) (iconst_u ty 1))
384-
(rule (simplify (eq ty (iadd cty y x) (iadd cty x y))) (iconst_u ty 1))
385-
(rule (simplify (eq ty (iadd cty x y) (iadd cty x y))) (iconst_u ty 1))
386-
(rule (simplify (eq ty (iadd cty y x) (iadd cty y x))) (iconst_u ty 1))
387-
388-
;; (x - y) != x --> y != 0
389-
(rule (simplify (ne cty (isub ty x y) x)) (ne cty y (iconst_u ty 0)))
390-
(rule (simplify (ne cty x (isub ty x y))) (ne cty y (iconst_u ty 0)))

‎cranelift/codegen/src/opts/bitops.isle‎

Lines changed: 0 additions & 153 deletions
Original file line numberDiff line numberDiff line change
@@ -544,156 +544,3 @@
544544
(rule (simplify (bor ty (band ty (bnot ty y) x) y)) (bor ty y x))
545545
(rule (simplify (bor ty y (band ty x (bnot ty y)))) (bor ty y x))
546546
(rule (simplify (bor ty (band ty x (bnot ty y)) y)) (bor ty y x))
547-
548-
;; ((x & ~y) - (x & y)) --> ((x ^ y) - y)
549-
(rule (simplify (isub ty (band ty x (bnot ty y)) (band ty x y))) (isub ty (bxor ty x y) y))
550-
(rule (simplify (isub ty (band ty x (bnot ty y)) (band ty y x))) (isub ty (bxor ty x y) y))
551-
(rule (simplify (isub ty (band ty (bnot ty y) x) (band ty x y))) (isub ty (bxor ty x y) y))
552-
(rule (simplify (isub ty (band ty (bnot ty y) x) (band ty y x))) (isub ty (bxor ty x y) y))
553-
(rule (simplify (isub ty (band ty x y) (band ty x (bnot ty y)))) (isub ty y (bxor ty x y)))
554-
(rule (simplify (isub ty (band ty x y) (band ty (bnot ty y) x))) (isub ty y (bxor ty x y)))
555-
(rule (simplify (isub ty (band ty y x) (band ty x (bnot ty y)))) (isub ty y (bxor ty x y)))
556-
(rule (simplify (isub ty (band ty y x) (band ty (bnot ty y) x))) (isub ty y (bxor ty x y)))
557-
558-
;; (x & ~y) | (~x & y) --> (x ^ y)
559-
(rule (simplify (bor ty (band ty x (bnot ty y)) (band ty (bnot ty x) y))) (bxor ty x y))
560-
(rule (simplify (bor ty (band ty (bnot ty x) y) (band ty x (bnot ty y)))) (bxor ty x y))
561-
(rule (simplify (bor ty (band ty x (bnot ty y)) (band ty y (bnot ty x)))) (bxor ty x y))
562-
(rule (simplify (bor ty (band ty y (bnot ty x)) (band ty x (bnot ty y)))) (bxor ty x y))
563-
(rule (simplify (bor ty (band ty (bnot ty y) x) (band ty (bnot ty x) y))) (bxor ty x y))
564-
(rule (simplify (bor ty (band ty (bnot ty x) y) (band ty (bnot ty y) x))) (bxor ty x y))
565-
(rule (simplify (bor ty (band ty (bnot ty y) x) (band ty y (bnot ty x)))) (bxor ty x y))
566-
(rule (simplify (bor ty (band ty y (bnot ty x)) (band ty (bnot ty y) x))) (bxor ty x y))
567-
568-
;; (x & ~y) | (x ^ y) --> (x ^ y)
569-
(rule (simplify (bor ty (band ty x (bnot ty y)) (bxor ty x y))) (bxor ty x y))
570-
(rule (simplify (bor ty (bxor ty x y) (band ty x (bnot ty y)))) (bxor ty x y))
571-
(rule (simplify (bor ty (band ty x (bnot ty y)) (bxor ty y x))) (bxor ty x y))
572-
(rule (simplify (bor ty (bxor ty y x) (band ty x (bnot ty y)))) (bxor ty x y))
573-
(rule (simplify (bor ty (band ty (bnot ty y) x) (bxor ty x y))) (bxor ty x y))
574-
(rule (simplify (bor ty (bxor ty x y) (band ty (bnot ty y) x))) (bxor ty x y))
575-
(rule (simplify (bor ty (band ty (bnot ty y) x) (bxor ty y x))) (bxor ty x y))
576-
(rule (simplify (bor ty (bxor ty y x) (band ty (bnot ty y) x))) (bxor ty x y))
577-
578-
;; (x & ~y) ^ ~x --> ~(x & y)
579-
(rule (simplify (bxor ty (band ty x (bnot ty y)) (bnot ty x))) (bnot ty (band ty x y)))
580-
(rule (simplify (bxor ty (bnot ty x) (band ty x (bnot ty y)))) (bnot ty (band ty x y)))
581-
(rule (simplify (bxor ty (band ty (bnot ty y) x) (bnot ty x))) (bnot ty (band ty x y)))
582-
(rule (simplify (bxor ty (bnot ty x) (band ty (bnot ty y) x))) (bnot ty (band ty x y)))
583-
584-
;; (~x & y) ^ x --> x | y
585-
(rule (simplify (bxor ty (band ty (bnot ty x) y) x)) (bor ty x y))
586-
(rule (simplify (bxor ty x (band ty (bnot ty x) y))) (bor ty x y))
587-
(rule (simplify (bxor ty (band ty y (bnot ty x)) x)) (bor ty x y))
588-
(rule (simplify (bxor ty x (band ty y (bnot ty x)))) (bor ty x y))
589-
590-
;; (x | y) & ~(x ^ y) --> x & y
591-
(rule (simplify (band ty (bor ty x y) (bnot ty (bxor ty x y)))) (band ty x y))
592-
(rule (simplify (band ty (bnot ty (bxor ty x y)) (bor ty x y))) (band ty x y))
593-
(rule (simplify (band ty (bor ty x y) (bnot ty (bxor ty y x)))) (band ty x y))
594-
(rule (simplify (band ty (bnot ty (bxor ty y x)) (bor ty x y))) (band ty x y))
595-
(rule (simplify (band ty (bor ty y x) (bnot ty (bxor ty x y)))) (band ty x y))
596-
(rule (simplify (band ty (bnot ty (bxor ty x y)) (bor ty y x))) (band ty x y))
597-
(rule (simplify (band ty (bor ty y x) (bnot ty (bxor ty y x)))) (band ty x y))
598-
(rule (simplify (band ty (bnot ty (bxor ty y x)) (bor ty y x))) (band ty x y))
599-
600-
;; x | ~(x ^ y) --> x | ~y
601-
(rule (simplify (bor ty x (bnot ty (bxor ty x y)))) (bor ty x (bnot ty y)))
602-
(rule (simplify (bor ty (bnot ty (bxor ty x y)) x)) (bor ty x (bnot ty y)))
603-
(rule (simplify (bor ty x (bnot ty (bxor ty y x)))) (bor ty x (bnot ty y)))
604-
(rule (simplify (bor ty (bnot ty (bxor ty y x)) x)) (bor ty x (bnot ty y)))
605-
606-
;; x | ((~x) ^ y) --> x | ~y
607-
(rule (simplify (bor ty x (bxor ty (bnot ty x) y))) (bor ty x (bnot ty y)))
608-
(rule (simplify (bor ty (bxor ty (bnot ty x) y) x)) (bor ty x (bnot ty y)))
609-
(rule (simplify (bor ty x (bxor ty y (bnot ty x)))) (bor ty x (bnot ty y)))
610-
(rule (simplify (bor ty (bxor ty y (bnot ty x)) x)) (bor ty x (bnot ty y)))
611-
612-
;; x & ~(x ^ y) --> x & y
613-
(rule (simplify (band ty x (bnot ty (bxor ty x y)))) (band ty x y))
614-
(rule (simplify (band ty (bnot ty (bxor ty x y)) x)) (band ty x y))
615-
(rule (simplify (band ty x (bnot ty (bxor ty y x)))) (band ty x y))
616-
(rule (simplify (band ty (bnot ty (bxor ty y x)) x)) (band ty x y))
617-
618-
;; x & ((~x) ^ y) --> x & y
619-
(rule (simplify (band ty x (bxor ty (bnot ty x) y))) (band ty x y))
620-
(rule (simplify (band ty (bxor ty (bnot ty x) y) x)) (band ty x y))
621-
(rule (simplify (band ty x (bxor ty y (bnot ty x)))) (band ty x y))
622-
(rule (simplify (band ty (bxor ty y (bnot ty x)) x)) (band ty x y))
623-
624-
;; (x | y) | (x ^ y) --> (x | y)
625-
(rule (simplify (bor ty (bor ty x y) (bxor ty x y))) (bor ty x y))
626-
(rule (simplify (bor ty (bxor ty x y) (bor ty x y))) (bor ty x y))
627-
(rule (simplify (bor ty (bor ty x y) (bxor ty y x))) (bor ty x y))
628-
(rule (simplify (bor ty (bxor ty y x) (bor ty x y))) (bor ty x y))
629-
(rule (simplify (bor ty (bor ty y x) (bxor ty x y))) (bor ty x y))
630-
(rule (simplify (bor ty (bxor ty x y) (bor ty y x))) (bor ty x y))
631-
(rule (simplify (bor ty (bor ty y x) (bxor ty y x))) (bor ty x y))
632-
(rule (simplify (bor ty (bxor ty y x) (bor ty y x))) (bor ty x y))
633-
634-
;; (x ^ y) & (x ^ (y ^ z)) --> (x ^ y) & ~z
635-
(rule (simplify (band ty (bxor ty x y) (bxor ty (bxor ty y z) x))) (band ty (bxor ty x y) (bnot ty z)))
636-
(rule (simplify (band ty (bxor ty (bxor ty y z) x) (bxor ty x y))) (band ty (bxor ty x y) (bnot ty z)))
637-
(rule (simplify (band ty (bxor ty x y) (bxor ty x (bxor ty y z)))) (band ty (bxor ty x y) (bnot ty z)))
638-
(rule (simplify (band ty (bxor ty x (bxor ty y z)) (bxor ty x y))) (band ty (bxor ty x y) (bnot ty z)))
639-
(rule (simplify (band ty (bxor ty x y) (bxor ty (bxor ty z y) x))) (band ty (bxor ty x y) (bnot ty z)))
640-
(rule (simplify (band ty (bxor ty (bxor ty z y) x) (bxor ty x y))) (band ty (bxor ty x y) (bnot ty z)))
641-
(rule (simplify (band ty (bxor ty x y) (bxor ty x (bxor ty z y)))) (band ty (bxor ty x y) (bnot ty z)))
642-
(rule (simplify (band ty (bxor ty x (bxor ty z y)) (bxor ty x y))) (band ty (bxor ty x y) (bnot ty z)))
643-
(rule (simplify (band ty (bxor ty y x) (bxor ty (bxor ty y z) x))) (band ty (bxor ty x y) (bnot ty z)))
644-
(rule (simplify (band ty (bxor ty (bxor ty y z) x) (bxor ty y x))) (band ty (bxor ty x y) (bnot ty z)))
645-
(rule (simplify (band ty (bxor ty y x) (bxor ty x (bxor ty y z)))) (band ty (bxor ty x y) (bnot ty z)))
646-
(rule (simplify (band ty (bxor ty x (bxor ty y z)) (bxor ty y x))) (band ty (bxor ty x y) (bnot ty z)))
647-
(rule (simplify (band ty (bxor ty y x) (bxor ty (bxor ty z y) x))) (band ty (bxor ty x y) (bnot ty z)))
648-
(rule (simplify (band ty (bxor ty (bxor ty z y) x) (bxor ty y x))) (band ty (bxor ty x y) (bnot ty z)))
649-
(rule (simplify (band ty (bxor ty y x) (bxor ty x (bxor ty z y)))) (band ty (bxor ty x y) (bnot ty z)))
650-
(rule (simplify (band ty (bxor ty x (bxor ty z y)) (bxor ty y x))) (band ty (bxor ty x y) (bnot ty z)))
651-
652-
;; (~x & y) ^ z --> (x & y) ^ (z ^ y)
653-
(rule (simplify (bxor ty (band ty (bnot ty x) y) z)) (bxor ty (band ty x y) (bxor ty z y)))
654-
(rule (simplify (bxor ty z (band ty (bnot ty x) y))) (bxor ty (band ty x y) (bxor ty z y)))
655-
(rule (simplify (bxor ty (band ty y (bnot ty x)) z)) (bxor ty (band ty x y) (bxor ty z y)))
656-
(rule (simplify (bxor ty z (band ty y (bnot ty x)))) (bxor ty (band ty x y) (bxor ty z y)))
657-
658-
;; ~x - ~y --> y - x
659-
(rule (simplify (isub ty (bnot ty x) (bnot ty y))) (isub ty y x))
660-
661-
;; (~x & y) | ~(x | y) --> ~x
662-
(rule (simplify (bor ty (band ty (bnot ty x) y) (bnot ty (bor ty x y)))) (bnot ty x))
663-
(rule (simplify (bor ty (bnot ty (bor ty x y)) (band ty (bnot ty x) y))) (bnot ty x))
664-
(rule (simplify (bor ty (band ty (bnot ty x) y) (bnot ty (bor ty y x)))) (bnot ty x))
665-
(rule (simplify (bor ty (bnot ty (bor ty y x)) (band ty (bnot ty x) y))) (bnot ty x))
666-
(rule (simplify (bor ty (band ty y (bnot ty x)) (bnot ty (bor ty x y)))) (bnot ty x))
667-
(rule (simplify (bor ty (bnot ty (bor ty x y)) (band ty y (bnot ty x)))) (bnot ty x))
668-
(rule (simplify (bor ty (band ty y (bnot ty x)) (bnot ty (bor ty y x)))) (bnot ty x))
669-
(rule (simplify (bor ty (bnot ty (bor ty y x)) (band ty y (bnot ty x)))) (bnot ty x))
670-
671-
;; (~x | y) & ~(x & y) --> ~x
672-
(rule (simplify (band ty (bor ty (bnot ty x) y) (bnot ty (band ty x y)))) (bnot ty x))
673-
(rule (simplify (band ty (bnot ty (band ty x y)) (bor ty (bnot ty x) y))) (bnot ty x))
674-
(rule (simplify (band ty (bor ty (bnot ty x) y) (bnot ty (band ty y x)))) (bnot ty x))
675-
(rule (simplify (band ty (bnot ty (band ty y x)) (bor ty (bnot ty x) y))) (bnot ty x))
676-
(rule (simplify (band ty (bor ty y (bnot ty x)) (bnot ty (band ty x y)))) (bnot ty x))
677-
(rule (simplify (band ty (bnot ty (band ty x y)) (bor ty y (bnot ty x)))) (bnot ty x))
678-
(rule (simplify (band ty (bor ty y (bnot ty x)) (bnot ty (band ty y x)))) (bnot ty x))
679-
(rule (simplify (band ty (bnot ty (band ty y x)) (bor ty y (bnot ty x)))) (bnot ty x))
680-
681-
;; (x & y) | ~(x | y) --> ~(x ^ y)
682-
(rule (simplify (bor ty (band ty x y) (bnot ty (bor ty x y)))) (bnot ty (bxor ty x y)))
683-
(rule (simplify (bor ty (bnot ty (bor ty x y)) (band ty x y))) (bnot ty (bxor ty x y)))
684-
(rule (simplify (bor ty (band ty x y) (bnot ty (bor ty y x)))) (bnot ty (bxor ty x y)))
685-
(rule (simplify (bor ty (bnot ty (bor ty y x)) (band ty x y))) (bnot ty (bxor ty x y)))
686-
(rule (simplify (bor ty (band ty y x) (bnot ty (bor ty x y)))) (bnot ty (bxor ty x y)))
687-
(rule (simplify (bor ty (bnot ty (bor ty x y)) (band ty y x))) (bnot ty (bxor ty x y)))
688-
(rule (simplify (bor ty (band ty y x) (bnot ty (bor ty y x)))) (bnot ty (bxor ty x y)))
689-
(rule (simplify (bor ty (bnot ty (bor ty y x)) (band ty y x))) (bnot ty (bxor ty x y)))
690-
691-
;; (~x | y) ^ (x ^ y) --> x | ~y
692-
(rule (simplify (bxor ty (bor ty (bnot ty x) y) (bxor ty x y))) (bor ty x (bnot ty y)))
693-
(rule (simplify (bxor ty (bxor ty x y) (bor ty (bnot ty x) y))) (bor ty x (bnot ty y)))
694-
(rule (simplify (bxor ty (bor ty (bnot ty x) y) (bxor ty y x))) (bor ty x (bnot ty y)))
695-
(rule (simplify (bxor ty (bxor ty y x) (bor ty (bnot ty x) y))) (bor ty x (bnot ty y)))
696-
(rule (simplify (bxor ty (bor ty y (bnot ty x)) (bxor ty x y))) (bor ty x (bnot ty y)))
697-
(rule (simplify (bxor ty (bxor ty x y) (bor ty y (bnot ty x)))) (bor ty x (bnot ty y)))
698-
(rule (simplify (bxor ty (bor ty y (bnot ty x)) (bxor ty y x))) (bor ty x (bnot ty y)))
699-
(rule (simplify (bxor ty (bxor ty y x) (bor ty y (bnot ty x)))) (bor ty x (bnot ty y)))

‎cranelift/filetests/filetests/egraph/arithmetic-precise.clif‎

Lines changed: 0 additions & 163 deletions
Original file line numberDiff line numberDiff line change
@@ -85,167 +85,4 @@ block0(v0: i128):
8585
; return v4
8686
; }
8787

88-
;; ((x + y) - (x + z)) --> (y - z)
89-
function %test_isub_iadd_iadd_cancel(i32, i32, i32) -> i32 fast {
90-
block0(v0: i32, v1: i32, v2: i32):
91-
v3 = iadd v0, v1
92-
v4 = iadd v0, v2
93-
v5 = isub v3, v4
94-
return v5
95-
}
96-
97-
; function %test_isub_iadd_iadd_cancel(i32, i32, i32) -> i32 fast {
98-
; block0(v0: i32, v1: i32, v2: i32):
99-
; v6 = isub v1, v2
100-
; return v6
101-
; }
102-
103-
;; ((x - z) - (y - z)) --> (x - y)
104-
function %test_isub_isub_isub_cancel(i32, i32, i32) -> i32 fast {
105-
block0(v0: i32, v1: i32, v2: i32):
106-
v3 = isub v0, v2
107-
v4 = isub v1, v2
108-
v5 = isub v3, v4
109-
return v5
110-
}
111-
112-
; function %test_isub_isub_isub_cancel(i32, i32, i32) -> i32 fast {
113-
; block0(v0: i32, v1: i32, v2: i32):
114-
; v6 = isub v0, v1
115-
; return v6
116-
; }
117-
118-
;; ((x - y) - (x - z)) --> (z - y)
119-
function %test_isub_isub_isub_swap_cancel(i32, i32, i32) -> i32 fast {
120-
block0(v0: i32, v1: i32, v2: i32):
121-
v3 = isub v0, v1
122-
v4 = isub v0, v2
123-
v5 = isub v3, v4
124-
return v5
125-
}
126-
127-
; function %test_isub_isub_isub_swap_cancel(i32, i32, i32) -> i32 fast {
128-
; block0(v0: i32, v1: i32, v2: i32):
129-
; v6 = isub v2, v1
130-
; return v6
131-
; }
132-
133-
;; umin(x, y) + umax(x, y) --> x + y
134-
function %test_iadd_umin_umax(i32, i32) -> i32 fast {
135-
block0(v0: i32, v1: i32):
136-
v2 = umin v0, v1
137-
v3 = umax v0, v1
138-
v4 = iadd v2, v3
139-
return v4
140-
}
141-
142-
; function %test_iadd_umin_umax(i32, i32) -> i32 fast {
143-
; block0(v0: i32, v1: i32):
144-
; v6 = iadd v1, v0
145-
; return v6
146-
; }
147-
148-
;; smin(x, y) + smax(x, y) --> x + y
149-
function %test_iadd_smin_smax(i32, i32) -> i32 fast {
150-
block0(v0: i32, v1: i32):
151-
v2 = smin v0, v1
152-
v3 = smax v0, v1
153-
v4 = iadd v2, v3
154-
return v4
155-
}
156-
157-
; function %test_iadd_smin_smax(i32, i32) -> i32 fast {
158-
; block0(v0: i32, v1: i32):
159-
; v6 = iadd v1, v0
160-
; return v6
161-
; }
162-
163-
;; ((x + z) - (y + z)) --> (x - y)
164-
function %test_isub_iadd_iadd_common_rhs(i32, i32, i32) -> i32 fast {
165-
block0(v0: i32, v1: i32, v2: i32):
166-
v3 = iadd v0, v2
167-
v4 = iadd v1, v2
168-
v5 = isub v3, v4
169-
return v5
170-
}
171-
172-
; function %test_isub_iadd_iadd_common_rhs(i32, i32, i32) -> i32 fast {
173-
; block0(v0: i32, v1: i32, v2: i32):
174-
; v6 = isub v0, v1
175-
; return v6
176-
; }
177-
178-
;; ((x - y) + (y + z)) --> (x + z)
179-
function %test_iadd_isub_iadd_cancel(i32, i32, i32) -> i32 fast {
180-
block0(v0: i32, v1: i32, v2: i32):
181-
v3 = isub v0, v1
182-
v4 = iadd v1, v2
183-
v5 = iadd v3, v4
184-
return v5
185-
}
186-
187-
; function %test_iadd_isub_iadd_cancel(i32, i32, i32) -> i32 fast {
188-
; block0(v0: i32, v1: i32, v2: i32):
189-
; v6 = iadd v0, v2
190-
; return v6
191-
; }
192-
193-
;; (x - (x + y)) --> -y
194-
function %test_isub_iadd_to_ineg(i32, i32) -> i32 fast {
195-
block0(v0: i32, v1: i32):
196-
v2 = iadd v0, v1
197-
v3 = isub v0, v2
198-
return v3
199-
}
200-
201-
; function %test_isub_iadd_to_ineg(i32, i32) -> i32 fast {
202-
; block0(v0: i32, v1: i32):
203-
; v4 = ineg v1
204-
; return v4
205-
; }
206-
207-
;; (x + (y + (z - x))) --> (y + z)
208-
function %test_iadd_iadd_isub_cancel(i32, i32, i32) -> i32 fast {
209-
block0(v0: i32, v1: i32, v2: i32):
210-
v3 = isub v2, v0
211-
v4 = iadd v1, v3
212-
v5 = iadd v0, v4
213-
return v5
214-
}
215-
216-
; function %test_iadd_iadd_isub_cancel(i32, i32, i32) -> i32 fast {
217-
; block0(v0: i32, v1: i32, v2: i32):
218-
; v6 = iadd v1, v2
219-
; return v6
220-
; }
221-
222-
;; (eq ty (iadd cty x y) (iadd cty y x)) -> 1
223-
function %simplify_icmp_eq_iadd_commute(i32, i32) -> i8 fast {
224-
block0(v0: i32, v1: i32):
225-
v2 = iadd v0, v1
226-
v3 = iadd v1, v0
227-
v4 = icmp eq v2, v3
228-
return v4
229-
}
230-
231-
; function %simplify_icmp_eq_iadd_commute(i32, i32) -> i8 fast {
232-
; block0(v0: i32, v1: i32):
233-
; v5 = iconst.i8 1
234-
; return v5 ; v5 = 1
235-
; }
236-
237-
;; (x - y) != x --> y != 0
238-
function %simplify_icmp_ne_isub_x(i32, i32) -> i8 fast {
239-
block0(v0: i32, v1: i32):
240-
v2 = isub v0, v1
241-
v3 = icmp ne v2, v0
242-
return v3
243-
}
244-
245-
; function %simplify_icmp_ne_isub_x(i32, i32) -> i8 fast {
246-
; block0(v0: i32, v1: i32):
247-
; v4 = iconst.i32 0
248-
; v5 = icmp ne v1, v4 ; v4 = 0
249-
; return v5
250-
; }
25188

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