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;; NOTE: Assertions have been generated by update_lit_checks.py --all-items and should not be edited.
;; RUN: wasm-opt %s --multi-memory-lowering -all -S -o - | filecheck %s
(module
(import "env" "mem" (memory $memory1 1 1))
(memory $memory2 1 1)
)
;; CHECK: (type $0 (func (result i32)))
;; CHECK: (type $1 (func (param i32) (result i32)))
;; CHECK: (import "env" "mem" (memory $combined_memory 2 2))
;; CHECK: (global $memory2_byte_offset (mut i32) (i32.const 65536))
;; CHECK: (func $memory1_size (type $0) (result i32)
;; CHECK-NEXT: (return
;; CHECK-NEXT: (i32.div_u
;; CHECK-NEXT: (global.get $memory2_byte_offset)
;; CHECK-NEXT: (i32.const 65536)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK: (func $memory2_size (type $0) (result i32)
;; CHECK-NEXT: (return
;; CHECK-NEXT: (i32.sub
;; CHECK-NEXT: (memory.size)
;; CHECK-NEXT: (i32.div_u
;; CHECK-NEXT: (global.get $memory2_byte_offset)
;; CHECK-NEXT: (i32.const 65536)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK: (func $memory1_grow (type $1) (param $page_delta i32) (result i32)
;; CHECK-NEXT: (local $return_size i32)
;; CHECK-NEXT: (local $memory_size i32)
;; CHECK-NEXT: (local.set $return_size
;; CHECK-NEXT: (call $memory1_size)
;; CHECK-NEXT: )
;; CHECK-NEXT: (local.set $memory_size
;; CHECK-NEXT: (memory.size)
;; CHECK-NEXT: )
;; CHECK-NEXT: (if
;; CHECK-NEXT: (i32.eq
;; CHECK-NEXT: (memory.grow
;; CHECK-NEXT: (local.get $page_delta)
;; CHECK-NEXT: )
;; CHECK-NEXT: (i32.const -1)
;; CHECK-NEXT: )
;; CHECK-NEXT: (then
;; CHECK-NEXT: (return
;; CHECK-NEXT: (i32.const -1)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (memory.copy
;; CHECK-NEXT: (i32.add
;; CHECK-NEXT: (global.get $memory2_byte_offset)
;; CHECK-NEXT: (i32.mul
;; CHECK-NEXT: (local.get $page_delta)
;; CHECK-NEXT: (i32.const 65536)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (global.get $memory2_byte_offset)
;; CHECK-NEXT: (i32.sub
;; CHECK-NEXT: (i32.mul
;; CHECK-NEXT: (local.get $memory_size)
;; CHECK-NEXT: (i32.const 65536)
;; CHECK-NEXT: )
;; CHECK-NEXT: (global.get $memory2_byte_offset)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (global.set $memory2_byte_offset
;; CHECK-NEXT: (i32.add
;; CHECK-NEXT: (global.get $memory2_byte_offset)
;; CHECK-NEXT: (i32.mul
;; CHECK-NEXT: (local.get $page_delta)
;; CHECK-NEXT: (i32.const 65536)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (local.get $return_size)
;; CHECK-NEXT: )
;; CHECK: (func $memory2_grow (type $1) (param $page_delta i32) (result i32)
;; CHECK-NEXT: (local $return_size i32)
;; CHECK-NEXT: (local.set $return_size
;; CHECK-NEXT: (call $memory2_size)
;; CHECK-NEXT: )
;; CHECK-NEXT: (if
;; CHECK-NEXT: (i32.eq
;; CHECK-NEXT: (memory.grow
;; CHECK-NEXT: (local.get $page_delta)
;; CHECK-NEXT: )
;; CHECK-NEXT: (i32.const -1)
;; CHECK-NEXT: )
;; CHECK-NEXT: (then
;; CHECK-NEXT: (return
;; CHECK-NEXT: (i32.const -1)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (local.get $return_size)
;; CHECK-NEXT: )
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