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;; RUN: wasm-split %s --instrument --in-secondary-memory --enable-threads --enable-multimemory -S -o - | filecheck %s
;; Check that the output round trips and validates as well
;; RUN: wasm-split %s --instrument --in-secondary-memory --enable-threads --enable-multimemory -g -o %t.wasm
;; RUN: wasm-opt --enable-threads --enable-multimemory %t.wasm -S -o -
(module
(import "env" "foo" (func $foo))
(export "bar" (func $bar))
(memory $0 1 1)
(func $bar
(call $foo)
)
(func $baz (param i32) (result i32)
(local.get 0)
)
)
;; Check that a memory import has been added for secondary memory
;; CHECK: (import "env" "profile-data" (memory $profile-data 1 1 shared))
;; And the profiling function exported
;; CHECK: (export "__write_profile" (func $__write_profile))
;; And main memory has been exported
;; CHECK: (export "profile-memory" (memory $0))
;; Check that the function instrumentation is correct
;; CHECK: (func $bar
;; CHECK-NEXT: (i32.atomic.store8 $profile-data
;; CHECK-NEXT: (i32.const 0)
;; CHECK-NEXT: (i32.const 1)
;; CHECK-NEXT: )
;; CHECK-NEXT: (call $foo)
;; CHECK-NEXT: )
;; CHECK-NEXT: (func $baz (param $0 i32) (result i32)
;; CHECK-NEXT: (i32.atomic.store8 $profile-data offset=1
;; CHECK-NEXT: (i32.const 0)
;; CHECK-NEXT: (i32.const 1)
;; CHECK-NEXT: )
;; CHECK-NEXT: (local.get $0)
;; CHECK-NEXT: )
;; Check that the profiling function is correct.
;; CHECK: (func $__write_profile (param $addr i32) (param $size i32) (result i32)
;; CHECK-NEXT: (local $funcIdx i32)
;; CHECK-NEXT: (if
;; CHECK-NEXT: (i32.ge_u
;; CHECK-NEXT: (local.get $size)
;; CHECK-NEXT: (i32.const 16)
;; CHECK-NEXT: )
;; CHECK-NEXT: (then
;; CHECK-NEXT: (i64.store $0 align=1
;; CHECK-NEXT: (local.get $addr)
;; CHECK-NEXT: (i64.const {{.*}})
;; CHECK-NEXT: )
;; CHECK-NEXT: (block $outer
;; CHECK-NEXT: (loop $l
;; CHECK-NEXT: (br_if $outer
;; CHECK-NEXT: (i32.eq
;; CHECK-NEXT: (local.get $funcIdx)
;; CHECK-NEXT: (i32.const 2)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (i32.store $0 offset=8
;; CHECK-NEXT: (i32.add
;; CHECK-NEXT: (local.get $addr)
;; CHECK-NEXT: (i32.mul
;; CHECK-NEXT: (local.get $funcIdx)
;; CHECK-NEXT: (i32.const 4)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (i32.atomic.load8_u $profile-data
;; CHECK-NEXT: (local.get $funcIdx)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (local.set $funcIdx
;; CHECK-NEXT: (i32.add
;; CHECK-NEXT: (local.get $funcIdx)
;; CHECK-NEXT: (i32.const 1)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (br $l)
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: )
;; CHECK-NEXT: (i32.const 16)
;; CHECK-NEXT: )
|
