From a1827ee5e9b8088b23db3fa688b7bd62b7bbe9ac Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Fri, 23 Feb 2024 19:05:23 -0800
Subject: SPIRV Fixes. (#3622)

* Use SpvSourceLanguageSlang enum.

* Fix spirv entrypoint interface.

* Cleanup.

* Add error on unknown spirv opcode.

* Fix CI.

* Fix.
---
 tests/spirv/multi-entry-point-input-var.slang | 13 +++++++++++++
 tests/spirv/unknown-opcode.slang              | 16 ++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 tests/spirv/multi-entry-point-input-var.slang
 create mode 100644 tests/spirv/unknown-opcode.slang

(limited to 'tests/spirv')

diff --git a/tests/spirv/multi-entry-point-input-var.slang b/tests/spirv/multi-entry-point-input-var.slang
new file mode 100644
index 000000000..9475f268f
--- /dev/null
+++ b/tests/spirv/multi-entry-point-input-var.slang
@@ -0,0 +1,13 @@
+//TEST:SIMPLE(filecheck=CHECK): -target spirv -fvk-use-entrypoint-name -emit-spirv-directly
+
+// CHECK: OpEntryPoint
+
+[shader("vertex")]
+float4 vmain(uint vertex_id : SV_VertexID) : SV_Position {
+  return float4(vertex_id, 0, 0, 1);
+}
+
+[shader("pixel")]
+float4 pmain(float4 position : SV_Position) : SV_Target {
+  return position;
+}
\ No newline at end of file
diff --git a/tests/spirv/unknown-opcode.slang b/tests/spirv/unknown-opcode.slang
new file mode 100644
index 000000000..4358a5cd4
--- /dev/null
+++ b/tests/spirv/unknown-opcode.slang
@@ -0,0 +1,16 @@
+
+//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK): -stage compute -entry main -target spirv -emit-spirv-directly
+
+void main()
+{
+    spirv_asm
+    {
+        // CHECK: ([[#@LINE+1]]): error
+        unknownOpCode
+    };
+    spirv_asm
+    {
+        // CHECK-NOT: ([[#@LINE+1]]): error
+        5
+    };
+}
-- 
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