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Author SHA1 Message Date
Mehdi Amini fd49c73f11 [LTO] Fix test following r279550 
The output name changed, but it was passing locally
using the old output still present in the build dir.

llvm-svn: 279556
 2016-08-23 19:32:41 +00:00
Mehdi Amini 8ac7b32207 [LTO] Promote before performing weak resolution 
Summary:
This was reversed compared to ThinLTOCodeGenerator for some reason,
and lead to an increased code-size on my tests. I figured that the
weak resolution may internalize a linkonce function, which will be
promoted immediately (and renamed), before being internalized again.

Reviewers: tejohnson

Subscribers: pcc, llvm-commits, mehdi_amini

Differential Revision: https://reviews.llvm.org/D23632

llvm-svn: 279021
 2016-08-18 00:59:24 +00:00
Mehdi Amini 059464fe36 Add an internalization step to the ThinLTOCodeGenerator 
Keeping as much as possible internal/private is
known to help the optimizer. Let's try to benefit from
this in ThinLTO.
Note: this is early work, but is enough to build clang (and
all the LLVM tools). I still need to write some lit-tests...

Differential Revision: http://reviews.llvm.org/D19103

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 267317
 2016-04-24 03:18:01 +00:00