Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/wasm/udiv.js b/js/src/jit-test/tests/wasm/udiv.js
new file mode 100644
index 0000000000..446f23c202
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/udiv.js
@@ -0,0 +1,68 @@
+function test_i32_udiv_n2() {
+    return wasmEvalText(
+      `(module
+         (type (;0;) (func (param i32) (result i32)))
+         (func (;0;) (type 0) (param i32) (result i32)
+           local.get 0
+           i32.const -2
+           i32.div_u)
+         (export "main" (func 0)))`
+    ).exports["main"];
+}
+function test_i32_udiv_n1() {
+    return wasmEvalText(
+      `(module
+         (type (;0;) (func (param i32) (result i32)))
+         (func (;0;) (type 0) (param i32) (result i32)
+           local.get 0
+           i32.const -1
+           i32.div_u)
+         (export "main" (func 0)))`
+    ).exports["main"];
+}
+function test_i32_udiv_p2() {
+    return wasmEvalText(
+      `(module
+         (type (;0;) (func (param i32) (result i32)))
+         (func (;0;) (type 0) (param i32) (result i32)
+           local.get 0
+           i32.const 2
+           i32.div_u)
+         (export "main" (func 0)))`
+    ).exports["main"];
+}
+function test_i32_udiv_p1() {
+    return wasmEvalText(
+      `(module
+         (type (;0;) (func (param i32) (result i32)))
+         (func (;0;) (type 0) (param i32) (result i32)
+           local.get 0
+           i32.const 1
+           i32.div_u)
+         (export "main" (func 0)))`
+    ).exports["main"];
+}
+
+let udiv_p1 = test_i32_udiv_p1();
+assertEq(udiv_p1(1), 1);
+assertEq(udiv_p1(2), 2);
+assertEq(udiv_p1(0x7fffffff), 0x7fffffff);
+assertEq(udiv_p1(-1), -1); // results are converted to i32.
+
+let udiv_p2 = test_i32_udiv_p2();
+assertEq(udiv_p2(1), 0);
+assertEq(udiv_p2(2), 1);
+assertEq(udiv_p2(0x7fffffff), 0x7fffffff >> 1);
+assertEq(udiv_p2(-1), 0x7fffffff); // -1 is converted to u32.
+
+let udiv_n1 = test_i32_udiv_n1();
+assertEq(udiv_n1(1), 0);
+assertEq(udiv_n1(2), 0);
+assertEq(udiv_n1(0x7fffffff), 0);
+assertEq(udiv_n1(-1), 1);
+
+let udiv_n2 = test_i32_udiv_n2();
+assertEq(udiv_n2(1), 0);
+assertEq(udiv_n2(2), 0);
+assertEq(udiv_n2(0x7fffffff), 0);
+assertEq(udiv_n2(-1), 1);