From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../tests/cacheir/fun-apply-as-call-native-3.js | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 js/src/jit-test/tests/cacheir/fun-apply-as-call-native-3.js (limited to 'js/src/jit-test/tests/cacheir/fun-apply-as-call-native-3.js') diff --git a/js/src/jit-test/tests/cacheir/fun-apply-as-call-native-3.js b/js/src/jit-test/tests/cacheir/fun-apply-as-call-native-3.js new file mode 100644 index 0000000000..5d3cee4afa --- /dev/null +++ b/js/src/jit-test/tests/cacheir/fun-apply-as-call-native-3.js @@ -0,0 +1,39 @@ +// Function.prototype.apply is inlined as Function.prototype.call when it's +// called with less than two arguments. +// +// Test inlining through specialised natives. + +// NOTE: We don't inline when |apply| is called with zero arguments. +function testThisAbsent() { + for (let i = 0; i < 200; ++i) { + let r = Array.apply(); + assertEq(r.length, 0); + } +} +for (let i = 0; i < 2; ++i) testThisAbsent(); + +function test0() { + for (let i = 0; i < 200; ++i) { + let r = Array.apply(null); + assertEq(r.length, 0); + } +} +for (let i = 0; i < 2; ++i) test0(); + +// NOTE: We don't yet inline the case when the second argument is |null|. +function test1Null() { + for (let i = 0; i < 200; ++i) { + let r = Array.apply(null, null); + assertEq(r.length, 0); + } +} +for (let i = 0; i < 2; ++i) test1Null(); + +// NOTE: We don't yet inline the case when the second argument is |undefined|. +function test1Undefined() { + for (let i = 0; i < 200; ++i) { + let r = Array.apply(null, undefined); + assertEq(r.length, 0); + } +} +for (let i = 0; i < 2; ++i) test1Undefined(); -- cgit v1.2.3