[llvm] [GlobalISel] Lowering of {get,set,reset}_fpenv (PR #75086)

[Thorsten Schütt via llvm-commits]

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@@ -62,4 +62,47 @@ define void @func_set_rounding_downward() {
   ret void
 }
 
+define i64 @get_fpenv_01() nounwind {
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tschuett wrote:

This is presumably not testing what you planned. The RUN line does not contain the string `globalisel`. It is testing DAG code generation. If you look at the sister file xtn.ll, it has two RUN lines to test code generation for both selectors and highlight their differences.

https://github.com/llvm/llvm-project/pull/75086