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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/cacheir/fun-apply-as-call-scripted-2.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/cacheir/fun-apply-as-call-scripted-2.js')
-rw-r--r-- | js/src/jit-test/tests/cacheir/fun-apply-as-call-scripted-2.js | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/fun-apply-as-call-scripted-2.js b/js/src/jit-test/tests/cacheir/fun-apply-as-call-scripted-2.js new file mode 100644 index 0000000000..39ff35d96b --- /dev/null +++ b/js/src/jit-test/tests/cacheir/fun-apply-as-call-scripted-2.js @@ -0,0 +1,50 @@ +// Function.prototype.apply is inlined as Function.prototype.call when it's +// called with less than two arguments. +// +// Test polymorphic calls. + +function one() { + return 1; +} + +function two() { + return 2; +} + +function testThisAbsent() { + let xs = [one, two]; + for (let i = 0; i < 200; ++i) { + let r = xs[i & 1].apply(); + assertEq(r, 1 + (i & 1)); + } +} +for (let i = 0; i < 2; ++i) testThisAbsent(); + +function test0() { + let xs = [one, two]; + for (let i = 0; i < 200; ++i) { + let r = xs[i & 1].apply(null); + assertEq(r, 1 + (i & 1)); + } +} +for (let i = 0; i < 2; ++i) test0(); + +// NOTE: We don't yet inline the case when the second argument is |null|. +function test1Null() { + let xs = [one, two]; + for (let i = 0; i < 200; ++i) { + let r = xs[i & 1].apply(null, null); + assertEq(r, 1 + (i & 1)); + } +} +for (let i = 0; i < 2; ++i) test1Null(); + +// NOTE: We don't yet inline the case when the second argument is |undefined|. +function test1Undefined() { + let xs = [one, two]; + for (let i = 0; i < 200; ++i) { + let r = xs[i & 1].apply(null, undefined); + assertEq(r, 1 + (i & 1)); + } +} +for (let i = 0; i < 2; ++i) test1Undefined(); |