================
@@ -1931,19 +1890,22 @@ def CIR_SideEffect : CIR_I32Enum<
`__attribute__((pure))`.
- const: The function or callee may not read or write data from memory.
This
has the same effect as the GNU C/C++ attribute `__attribute__((const))`.
+ - inaccessible_or_errno: The function or callee may only access
inaccessible
+ memory and errno. This matches LLVM
+ `memory(inaccessiblemem: readwrite, errnomem: write)` used for sane
----------------
andykaylor wrote:
Should we just jump to modeling memory effects the same way the LLVM dialect
does? Or maybe even just use `LLVM::MemoryEffectsAttr` directly?
https://github.com/llvm/llvm-project/pull/221818
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