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 --- js/src/jit-test/tests/ion/bug679493-2.js | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 js/src/jit-test/tests/ion/bug679493-2.js (limited to 'js/src/jit-test/tests/ion/bug679493-2.js') diff --git a/js/src/jit-test/tests/ion/bug679493-2.js b/js/src/jit-test/tests/ion/bug679493-2.js new file mode 100644 index 0000000000..4cb089c1c2 --- /dev/null +++ b/js/src/jit-test/tests/ion/bug679493-2.js @@ -0,0 +1,30 @@ +// IM: Test generated code +function neg(x) { + return -x; +} +assertEq(neg(0), -0); +assertEq(neg(1), -1); +assertEq(neg(-1), 1); +assertEq(neg(-2147483648), 2147483648); +assertEq(neg(-1.3), 1.3); +assertEq(neg(1.45), -1.45); + +// IM: Test constant folding +function neg2(){ + var x = 1; + var y = -x; + return y; +} +assertEq(neg2(), -1); +function neg3(){ + var x = 0; + var y = -x; + return y; +} +assertEq(neg3(), -0); +function neg4(){ + var x = -2147483648; + var y = -x; + return y; +} +assertEq(neg4(), 2147483648); -- cgit v1.2.3