| Issue |
163886
|
| Summary |
[CIR] Upstream handling for __builtin_prefetch
|
| Labels |
ClangIR
|
| Assignees |
|
| Reporter |
andykaylor
|
### Overview
Upstream handling for the __builtin_prefetch function, including implemetation and lowering of the `cir.prefetch` operation.
### Suggested minimal test case
```
void foo(void *a) {
__builtin_prefetch(a, 1, 1);
}
```
### Existing incubator tests
clang/test/CIR/CodeGen/builtin-prefetch.c
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