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A comment on A Simple Graph-Based Intermediate Representation (1995) [pdf]. Parent comment

Re:A Simple Graph-Based Intermediate Representation (1995) [... by halayli on Monday February 03, 2020 @03:39PM (#22228749)
you don't need to limit yourself to c/c++. It can be used for various other reasons.

As for c/c++ specifically, you can optimize much better and safer if you have 1 or more intermediate dialects prior to llvm's IR. You don't need to believe it. This is compiler 101.

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Re:A Simple Graph-Based Intermediate Representation (1995) [... by pizlonator on Monday February 03, 2020 @04:46PM (#22229539)
Of course you can optimize better if you have the right intermediate dialects.

I’m saying that MLIR is unproven for that purpose outside of the ML space.

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