goo.gl is going away: https://developers.googleblog.com/en/google-url-shortener-links-will-no-longer-be-available/

Fix goo.gl link from:
- https://goo.gl/4Rb9As
+ https://docs.google.com/document/d/1momWzKFf4D6h8H3YlfgKQ3qeZy5ayvMRh6yR-Xn2hUE

Committed as obvious.

Bug: https://github.com/llvm/llvm-project/issues/99586

nvcc warns about the following code:

`void f();
__device__ void f() {}`

but clang does not since clang allows device function to overload host
function.

Users want clang to emit similar warning to help code to be compatible
with nvcc.

Since this may cause regression with existing code, the warning is off
by default and can be enabled by -Wnvcc-compat.

It won't cause warning in system headers, even with -Wnvcc-compat.

Differential Revision: https://reviews.llvm.org/D113249

[NFC] This patch fixes URLs containing "master". Old URLs were either broken or
redirecting to the new URL.

Reviewed By: #libc, ldionne, mehdi_amini

Differential Revision: https://reviews.llvm.org/D113186

Reviewers: hans, Jim

Reviewed By: Jim

Subscribers: jvesely, nhaehnle, mgorny, arphaman, bmahjour, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D73017