tkuchta added inline comments.
================
Comment at: compiler-rt/lib/dfsan/dfsan_custom.cpp:221
+ if (flags().strict_data_dependencies) {
+ *ret_label = res ? s_label : 0;
+ } else {
----------------
browneee wrote:
> When `res != NULL`, then `res` is derived from `*s`, not from `s`.
>
> e.g.
>
> ```
> *ret_label = res ? dfsan_get_label(base) : 0;
> ```
Apologies for a delay.
I came across some difficulty with using dfsan_get_label inside the
dfsan_custom.cpp file.
It seems that including the dfsan_interface.h header there, which would be
needed for dfsan_get_label, causes other conflicts and build errors.
Would there be another way to use that function inside dfsan_custom.cpp?
Repository:
rCRT Compiler Runtime
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D141389/new/
https://reviews.llvm.org/D141389
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