Backport compiler-extension patches

[serge-sans-paille]

Bugzilla Link	45817
Resolution	FIXED
Resolved on	Jun 17, 2020 17:50
Version	unspecified
OS	Linux
Blocks	#44654
CC	@tstellar
Fixed by commit(s)	d21664c 87dac7d 3a0f6e6 f44a508 8f766e3 e307eeb e849e7a 37309fb 8ceee08 f149195 7831c48 4b932da 0c05269 5f510e5 2f6b23d 576559e 3ca8b23 6f71678

Extended Description

The following patches are related to compiler-extension improvements and should probably be backported to 10.0.1.

8ceee08
37309fb
e849e7a
e307eeb
8f766e3
f44a508

They fix #44215

[tstellar]

It looks like these changes depend on:

https://reviews.llvm.org/rG87dac7da68ea1e0adac78c59ef1891dcf9632b67

Should we backport this one too?

[serge-sans-paille]

yes

[tstellar]

Should we try to backport this one too:

https://reviews.llvm.org/rG3a0f6e699bb6d96dc62dce6faef20ac26cf103fd

[serge-sans-paille]

Holy sh*t, I though this ne was in too. Yes, please.

[serge-sans-paille]

Let me recap:

8ceee08
37309fb
e849e7a
e307eeb
8f766e3
f44a508
4623c2f
896335b
6369b9b
3a0f6e6
87dac7d
346de9b
b650390

[tstellar]

What about https://reviews.llvm.org/rGd21664cce1db8debe2528f36b1fbd2b8af9c9401 ?

[serge-sans-paille]

+1

[tstellar]

Here is a pull request with everything backported: tstellar#155

[tstellar]

Merged: 6f71678