[cfe-dev] How clang from packages is build?

[Mehdi Amini via cfe-dev]

Hi,

I was wondering the same thing recently and Hans pointed me to llvm/utils/release.

It turns out we’re not using LTO :(
(Neither PGO…)

— 
Mehdi

On Sep 21, 2016, at 4:19 PM, Piotr Padlewski via cfe-dev <cfe-dev at lists.llvm.org> wrote:
> 
> Hi,
> I was recently wondering how clang is build for packages? Is it regular Release (-O2), or is it some faster build like PGO/LTO etc?
> 
> Piotr
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