OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
398,309 Commits 31 Branches 0 Tags 2.2 GiB
Commit Graph

2 Commits

Author SHA1 Message Date
Adrian Prantl 1e586bcc3e Move function definition out-of-line to fix the modularized build (NFC) 2021-08-19 12:26:23 -07:00
Rong Xu 5fdaaf7fd8 [SampleFDO] Flow Sensitive Sample FDO (FSAFDO) profile loader 
This patch implements Flow Sensitive Sample FDO (FSAFDO) profile
loader. We have two profile loaders for FS profile,
one before RegAlloc and one before BlockPlacement.

To enable it, when -fprofile-sample-use=<profile> is specified,
add "-enable-fs-discriminator=true \
     -disable-ra-fsprofile-loader=false \
     -disable-layout-fsprofile-loader=false"
to turn on the FS profile loaders.

Differential Revision: https://reviews.llvm.org/D107878
 2021-08-18 18:37:35 -07:00