test/lit/passes/inlining-trivial-calls-1.wast

;; NOTE: Assertions have been generated by update_lit_checks.py --all-items and should not be edited.

;; Check that "trivial calls" are always inlined, even when optimizing for
;; size.
;;
;; A trivial call is a function that calls another, using its locals in
;; the order, without skipping any locals.
;;
;; These functions can always be inlined because they can't cause binary size
;; increase at the call sites.

;; RUN: foreach %s %t wasm-opt -all --inlining --shrink-level=0 -S -o - | filecheck %s
;; RUN: foreach %s %t wasm-opt -all --inlining --shrink-level=1 -S -o - | filecheck %s
;; RUN: foreach %s %t wasm-opt -all --inlining --shrink-level=2 -S -o - | filecheck %s
;; RUN: foreach %s %t wasm-opt -all --inlining --shrink-level=3 -S -o - | filecheck %s

(module
 ;; CHECK:      (type $0 (func (param i32 i32 i32 i32 i32 i32)))
 (type $0 (func (param i32 i32 i32 i32 i32 i32)))
 ;; CHECK:      (type $1 (func))
 (type $1 (func))
 ;; CHECK:      (import "env" "foo" (func $imported-foo (type $0) (param i32 i32 i32 i32 i32 i32)))
 (import "env" "foo" (func $imported-foo (type $0) (param i32 i32 i32 i32 i32 i32)))
 (func $call-foo (type $0) (param $p1 i32) (param $p2 i32) (param $p3 i32) (param $p4 i32) (param $p5 i32) (param $p6 i32)
  (call $imported-foo
   (local.get $p1)
   (local.get $p2)
   (local.get $p3)
   (local.get $p4)
   (local.get $p5)
   (local.get $p6)
  )
 )
 ;; CHECK:      (func $main (type $1)
 ;; CHECK-NEXT:  (local $0 i32)
 ;; CHECK-NEXT:  (local $1 i32)
 ;; CHECK-NEXT:  (local $2 i32)
 ;; CHECK-NEXT:  (local $3 i32)
 ;; CHECK-NEXT:  (local $4 i32)
 ;; CHECK-NEXT:  (local $5 i32)
 ;; CHECK-NEXT:  (local $6 i32)
 ;; CHECK-NEXT:  (local $7 i32)
 ;; CHECK-NEXT:  (local $8 i32)
 ;; CHECK-NEXT:  (local $9 i32)
 ;; CHECK-NEXT:  (local $10 i32)
 ;; CHECK-NEXT:  (local $11 i32)
 ;; CHECK-NEXT:  (local $12 i32)
 ;; CHECK-NEXT:  (local $13 i32)
 ;; CHECK-NEXT:  (local $14 i32)
 ;; CHECK-NEXT:  (local $15 i32)
 ;; CHECK-NEXT:  (local $16 i32)
 ;; CHECK-NEXT:  (local $17 i32)
 ;; CHECK-NEXT:  (block $__inlined_func$call-foo
 ;; CHECK-NEXT:   (local.set $0
 ;; CHECK-NEXT:    (i32.const 1)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $1
 ;; CHECK-NEXT:    (i32.const 2)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $2
 ;; CHECK-NEXT:    (i32.const 3)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $3
 ;; CHECK-NEXT:    (i32.const 4)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $4
 ;; CHECK-NEXT:    (i32.const 5)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $5
 ;; CHECK-NEXT:    (i32.const 6)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (call $imported-foo
 ;; CHECK-NEXT:    (local.get $0)
 ;; CHECK-NEXT:    (local.get $1)
 ;; CHECK-NEXT:    (local.get $2)
 ;; CHECK-NEXT:    (local.get $3)
 ;; CHECK-NEXT:    (local.get $4)
 ;; CHECK-NEXT:    (local.get $5)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:  )
 ;; CHECK-NEXT:  (block $__inlined_func$call-foo$1
 ;; CHECK-NEXT:   (local.set $6
 ;; CHECK-NEXT:    (i32.const 7)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $7
 ;; CHECK-NEXT:    (i32.const 8)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $8
 ;; CHECK-NEXT:    (i32.const 9)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $9
 ;; CHECK-NEXT:    (i32.const 10)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $10
 ;; CHECK-NEXT:    (i32.const 11)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $11
 ;; CHECK-NEXT:    (i32.const 12)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (call $imported-foo
 ;; CHECK-NEXT:    (local.get $6)
 ;; CHECK-NEXT:    (local.get $7)
 ;; CHECK-NEXT:    (local.get $8)
 ;; CHECK-NEXT:    (local.get $9)
 ;; CHECK-NEXT:    (local.get $10)
 ;; CHECK-NEXT:    (local.get $11)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:  )
 ;; CHECK-NEXT:  (block $__inlined_func$call-foo$2
 ;; CHECK-NEXT:   (local.set $12
 ;; CHECK-NEXT:    (i32.const 13)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $13
 ;; CHECK-NEXT:    (i32.const 14)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $14
 ;; CHECK-NEXT:    (i32.const 15)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $15
 ;; CHECK-NEXT:    (i32.const 16)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $16
 ;; CHECK-NEXT:    (i32.const 17)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (local.set $17
 ;; CHECK-NEXT:    (i32.const 18)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:   (call $imported-foo
 ;; CHECK-NEXT:    (local.get $12)
 ;; CHECK-NEXT:    (local.get $13)
 ;; CHECK-NEXT:    (local.get $14)
 ;; CHECK-NEXT:    (local.get $15)
 ;; CHECK-NEXT:    (local.get $16)
 ;; CHECK-NEXT:    (local.get $17)
 ;; CHECK-NEXT:   )
 ;; CHECK-NEXT:  )
 ;; CHECK-NEXT: )
 (func $main (type $1)
  (call $call-foo
   (i32.const 1)
   (i32.const 2)
   (i32.const 3)
   (i32.const 4)
   (i32.const 5)
   (i32.const 6)
  )
  (call $call-foo
   (i32.const 7)
   (i32.const 8)
   (i32.const 9)
   (i32.const 10)
   (i32.const 11)
   (i32.const 12)
  )
  (call $call-foo
   (i32.const 13)
   (i32.const 14)
   (i32.const 15)
   (i32.const 16)
   (i32.const 17)
   (i32.const 18)
  )
 )
)