[llvm] [DirectX] Propagate shader flags mask of callees to callers (PR #118306)

[Justin Bogner via llvm-commits]

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@@ -12,6 +12,13 @@ target triple = "dxil-pc-shadermodel6.7-library"
 ; CHECK-NEXT: ;
 ; CHECK-NEXT: ; Shader Flags for Module Functions
 
+;CHECK: ; Function top_level : 0x00000044
+define void @top_level() #0 {
+  call void @test_uitofp_i64(i64 noundef 5)
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bogner wrote:

There is no `void @test_uitofp_i64`, and it isn't clear to me what noundef is doing here. I think you meant `call double @test_uitofp_i64(i64 5)`

https://github.com/llvm/llvm-project/pull/118306