[llvm] [Xtensa] Implement THREADPTR and DFPAccel Xtensa Options. (PR #145543)

[Tim Neumann via llvm-commits]

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@@ -8,6 +8,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "MCTargetDesc/XtensaMCExpr.h"
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TimNN wrote:

This file doesn't seem to exist (unless it's automatically generated and that for some reason doesn't happen on our build bot: https://buildkite.com/llvm-project/rust-llvm-integrate-prototype/builds/38131/steps/canvas?sid=0197cba7-2e95-40b3-9381-0d2daeb1afaf)

https://github.com/llvm/llvm-project/pull/145543