From 14f4b45d4b977805c5dbe472e327bdd3e856fb94 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Sun, 27 Oct 2024 09:40:17 -0700
Subject: Add `InterlockedAddF64` intrinsic. (#5412)

---
 tests/spirv/double-atomic-add-byte-address-buffer.slang | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 tests/spirv/double-atomic-add-byte-address-buffer.slang

(limited to 'tests')

diff --git a/tests/spirv/double-atomic-add-byte-address-buffer.slang b/tests/spirv/double-atomic-add-byte-address-buffer.slang
new file mode 100644
index 000000000..1b4a455ee
--- /dev/null
+++ b/tests/spirv/double-atomic-add-byte-address-buffer.slang
@@ -0,0 +1,12 @@
+//TEST:SIMPLE(filecheck=CHECK): -target spirv
+
+// CHECK: OpAtomicFAddEXT
+
+RWByteAddressBuffer bab;
+
+[numthreads(1, 1, 1)]
+void computeMain()
+{
+    double d;
+    bab.InterlockedAddF64(0, 1.0, d);
+}
\ No newline at end of file
-- 
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