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Diffstat (limited to 'js/src/jit-test/tests/cacheir/store-typed-element-payload-reg-rhs.js')
-rw-r--r-- | js/src/jit-test/tests/cacheir/store-typed-element-payload-reg-rhs.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/cacheir/store-typed-element-payload-reg-rhs.js b/js/src/jit-test/tests/cacheir/store-typed-element-payload-reg-rhs.js new file mode 100644 index 0000000000..948fc74783 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/store-typed-element-payload-reg-rhs.js @@ -0,0 +1,17 @@ +// Different typed array types to ensure we emit a SetProp IC. +var xs = [ + new Float32Array(10), + new Float64Array(10), +]; + +for (var i = 0; i < 100; ++i) { + var ta = xs[i & 1]; + + var v = +ta[0]; + + // Store with payload-register rhs. + ta[0] = ~v; +} + +assertEq(xs[0][0], 0); +assertEq(xs[1][0], 0); |