JDevlieghere marked an inline comment as done.
JDevlieghere added inline comments.
================
Comment at: lldb/source/Target/Platform.cpp:1252
+ if (selected_platform_sp) {
+ if (selected_platform_sp->IsCompatibleArchitecture(
+ arch, process_host_arch, false, nullptr)) {
----------------
jingham wrote:
> jingham wrote:
> > Why are you passing process_host_arch here? This is the
> > "selected_platform" so you have no way of knowing a priori that this is the
> > host platform or has the same architecture as the host system. In the old
> > version, this selected platform part of the processing passed {} instead of
> > the process_host_arch, which seems more correct.
> Note, the old code made what seems like the opposite mistake, and DIDN'T pass
> process_host_arch in the Host Platform section of the code.
The `process_host_arch` argument was added to
`Platform::IsCompatibleArchitecture` for
https://reviews.llvm.org/rGc22c7a61b6d9c90d5d4292205c63cd576f4fd05b. You're
correct that we don't have a process host arch from where this function is
being called. So I could have omitted it, but I decided not to for consistency
with `Platform::GetPlatformForArchitecture` just above.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D122684/new/
https://reviews.llvm.org/D122684
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