[clang] [llvm] [mlir] [IR][ModRef] Introduce `errno` memory location (PR #120783)

[Eli Friedman via llvm-commits]

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@@ -82,7 +82,7 @@ define void @test_store(ptr %p) {
 
 @G = external global ptr
 define i8 @test_store_capture(ptr %p) {
-; FNATTRS: Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(readwrite, argmem: read, inaccessiblemem: none)
+; FNATTRS: Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(readwrite, argmem: read, inaccessiblemem: none, errnomem: none)
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efriedma-quic wrote:

This is still wrong in the latest patch?

https://github.com/llvm/llvm-project/pull/120783