[clang] [llvm] [DirectX] Implement Shader Flags Analysis for ResMayNotAlias (PR #131070)

[Finn Plummer via llvm-commits]

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@@ -0,0 +1,39 @@
+; RUN: opt -S --passes="print-dx-shader-flags" 2>&1 %s | FileCheck %s
+
+target triple = "dxil-pc-shadermodel6.8-library"
+
+; CHECK:      Combined Shader Flags for Module
+; CHECK-NEXT: Shader Flags Value: 0x200000010
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inbelic wrote:

It seems the `ResMayNotAlias` flag is what we are checking and is the `2` value. What is the `1` value for?

https://github.com/llvm/llvm-project/pull/131070