[llvm] [DirectX] Infrastructure to collect shader flags for each function (PR #112967)

[S. Bharadwaj Yadavalli via llvm-commits]

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@@ -0,0 +1,17 @@
+; RUN: llc %s --filetype=obj -o - | obj2yaml | FileCheck %s
+
+target triple = "dxil-pc-shadermodel6.7-library"
+define double @div(double %a, double %b) #0 {
+  %res = fdiv double %a, %b
+  ret double %res
+}
+
+attributes #0 = { convergent norecurse nounwind "hlsl.export"}
+
+; CHECK: - Name:            SFI0
+; CHECK-NEXT:     Size:            8
+; CHECK-NEXT:     Flags:
+; CHECK-NEXT:       Doubles:         true
+; CHECK-NOT:   {{[A-Za-z]+: +true}}
+; CHECK:            DX11_1_DoubleExtensions:         true
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bharadwajy wrote:

Changed.

https://github.com/llvm/llvm-project/pull/112967