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// |jit-test| skip-if: !getJitCompilerOptions()['baseline.enable']
// These tests need at least baseline to make sense.
const { assertStackTrace, startProfiling, endProfiling, assertEqPreciseStacks } = WasmHelpers;
const options = getJitCompilerOptions();
const TRIGGER = options['baseline.warmup.trigger'] + 10;
const ITER = 2 * TRIGGER;
const EXCEPTION_ITER = TRIGGER + 5;
const SLOW_ENTRY_STACK = ['', '!>', '0,!>', '!>', ''];
const FAST_ENTRY_STACK = ['', '>', '0,>', '>', ''];
const INLINED_CALL_STACK = ['', '0', ''];
const EXPECTED_STACKS = [SLOW_ENTRY_STACK, FAST_ENTRY_STACK, INLINED_CALL_STACK];
function main() {
var { table } = wasmEvalText(`(module
(func (param i32) (param i32) (result i32)
local.get 0
local.get 1
i32.add
)
(table (export "table") 10 funcref)
(elem (i32.const 0) 0)
)`).exports;
for (var i = 0; i < ITER; i++) {
startProfiling();
assertEq(table.get(0)(i, i+1), i*2+1);
assertEqPreciseStacks(endProfiling(), EXPECTED_STACKS);
}
}
function withTier2() {
setJitCompilerOption('wasm.delay-tier2', 1);
var module = new WebAssembly.Module(wasmTextToBinary(`(module
(func (param i32) (param i32) (result i32)
local.get 0
local.get 1
i32.add
)
(table (export "table") 10 funcref)
(elem (i32.const 0) 0)
)`));
var { table } = new WebAssembly.Instance(module).exports;
let i = 0;
do {
i++;
startProfiling();
assertEq(table.get(0)(i, i+1), i*2+1);
assertEqPreciseStacks(endProfiling(), EXPECTED_STACKS);
} while (!wasmHasTier2CompilationCompleted(module));
for (i = 0; i < ITER; i++) {
startProfiling();
assertEq(table.get(0)(i, i+1), i*2+1);
assertEqPreciseStacks(endProfiling(), EXPECTED_STACKS);
}
setJitCompilerOption('wasm.delay-tier2', 0);
}
enableGeckoProfiling();
main();
withTier2();
disableGeckoProfiling();
|
