From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/wasm/trap-exit-stack-alignment.js        | 123 +++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 js/src/jit-test/tests/wasm/trap-exit-stack-alignment.js

(limited to 'js/src/jit-test/tests/wasm/trap-exit-stack-alignment.js')

diff --git a/js/src/jit-test/tests/wasm/trap-exit-stack-alignment.js b/js/src/jit-test/tests/wasm/trap-exit-stack-alignment.js
new file mode 100644
index 0000000000..2d953e04a9
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/trap-exit-stack-alignment.js
@@ -0,0 +1,123 @@
+// Function with high register pressure to force spills without function calls
+// even on ARM64, and with a trap exit.
+let func = wasmEvalText(`(module
+    (func
+        (param i32)
+        (result i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local i32)
+        (local.set 2 (i32.add (local.get 0 i32.const 4)))
+        (local.set 3 (i32.add (local.get 0 i32.const 5)))
+        (local.set 4 (i32.add (local.get 0 i32.const 6)))
+        (local.set 5 (i32.add (local.get 0 i32.const 7)))
+        (local.set 6 (i32.add (local.get 0 i32.const 8)))
+        (local.set 7 (i32.add (local.get 0 i32.const 9)))
+        (local.set 8 (i32.add (local.get 0 i32.const 10)))
+        (local.set 9 (i32.add (local.get 0 i32.const 11)))
+        (local.set 10 (i32.add (local.get 0 i32.const 12)))
+        (local.set 11 (i32.add (local.get 0 i32.const 13)))
+        (local.set 12 (i32.add (local.get 0 i32.const 14)))
+        (local.set 13 (i32.add (local.get 0 i32.const 15)))
+        (local.set 14 (i32.add (local.get 0 i32.const 16)))
+        (local.set 15 (i32.add (local.get 0 i32.const 17)))
+        (local.set 16 (i32.add (local.get 0 i32.const 18)))
+        (local.set 17 (i32.add (local.get 0 i32.const 19)))
+        (local.set 18 (i32.add (local.get 0 i32.const 20)))
+        (local.set 19 (i32.add (local.get 0 i32.const 21)))
+        (local.set 20 (i32.add (local.get 0 i32.const 22)))
+        (local.set 21 (i32.add (local.get 0 i32.const 23)))
+        (local.set 22 (i32.add (local.get 0 i32.const 24)))
+        (local.set 23 (i32.add (local.get 0 i32.const 25)))
+        (local.set 24 (i32.add (local.get 0 i32.const 26)))
+        (local.set 25 (i32.add (local.get 0 i32.const 27)))
+        (local.set 26 (i32.add (local.get 0 i32.const 28)))
+        (local.set 7 (i32.div_s (local.get 0) (local.get 0)))
+        local.get 0
+        local.get 1
+        local.get 2
+        local.get 3
+        local.get 4
+        local.get 5
+        local.get 6
+        local.get 7
+        local.get 8
+        local.get 9
+        local.get 10
+        local.get 11
+        local.get 12
+        local.get 13
+        local.get 14
+        local.get 15
+        local.get 16
+        local.get 17
+        local.get 18
+        local.get 19
+        local.get 20
+        local.get 21
+        local.get 22
+        local.get 23
+        local.get 24
+        local.get 25
+        local.get 26
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+        i32.add
+    )
+    (export "" (func 0))
+)`).exports[""];
+assertEq(func(1), 417);
+assertEq(func(2), 442);
+let ex;
+try {
+  func(0);
+} catch (e) {
+  ex = e;
+}
+assertEq(ex instanceof WebAssembly.RuntimeError, true);
-- 
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