samitolvanen added inline comments.
================
Comment at: clang/test/CodeGen/sanitize-coverage.c:94
+ // CHECK-NOT: call void @__sanitizer_cov_trace_const_cmp
+ // KCFI-NOT: call void %{{.}}() [ "kcfi"(i32 {{.*}}) ]
+ f();
----------------
MaskRay wrote:
> `%c()`
>
> `{{.}}` matches one byte. Just write the byte.
> `%c()`
>
> `{{.}}` matches one byte. Just write the byte.
I do want to match just one byte, but the actual byte changes depending on how
many statements there are in the function, so matching any byte seems less
fragile. `%c` would match literally just `%c`. Am I missing some neat FileCheck
trick here that would save me a ton of typing in future...?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D138458/new/
https://reviews.llvm.org/D138458
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