[Mlir-commits] [clang] [mlir] [CIR] Implement 'noreturn' attribute for functions/calls. (PR #177978)

[Erich Keane]

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@@ -0,0 +1,49 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o %t.cir
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erichkeane wrote:

In CIR we've been doing:

`CIR` -> In CIR
`LLVM` -> CIR->LLVM Path
`OGCG` -> Direct to LLVM path.

`OGCG` and `LLVM` being the same length is pretty convenient/nice and easy to compare.

The former is a bit of a joke (The "OG Code Gen") which requires some level of exposure to 80s/90s US "gang" culture to really understand ("OG" stands for 'original gangster', which was a term of respect in 70s/80s gang culture, that was then used a ton in 90s rap music, and got diluted to the point that a bunch of 40+ white-guy-programmers started using it in check-lines on LLVM tests :-P).

All that to say, I'm open to whatever.

https://github.com/llvm/llvm-project/pull/177978