[Openmp-commits] [openmp] 5d9cb20 - [OpenMP] Run the Attributor as part of the device runtime optimization

[Johannes Doerfert via Openmp-commits]

Author: Johannes Doerfert
Date: 2023-01-23T22:45:47-08:00
New Revision: 5d9cb20f40306eecfde3752b59b9d79744626a01

URL: https://github.com/llvm/llvm-project/commit/5d9cb20f40306eecfde3752b59b9d79744626a01
DIFF: https://github.com/llvm/llvm-project/commit/5d9cb20f40306eecfde3752b59b9d79744626a01.diff

LOG: [OpenMP] Run the Attributor as part of the device runtime optimization

This will help us propagate assumptions to call sites, among other
things.

Added: 
    

Modified: 
    openmp/libomptarget/DeviceRTL/CMakeLists.txt

Removed: 
    


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diff  --git a/openmp/libomptarget/DeviceRTL/CMakeLists.txt b/openmp/libomptarget/DeviceRTL/CMakeLists.txt
index 872dcb4a4f657..49b398c9f7659 100644
--- a/openmp/libomptarget/DeviceRTL/CMakeLists.txt
+++ b/openmp/libomptarget/DeviceRTL/CMakeLists.txt
@@ -114,7 +114,7 @@ set(src_files
 )
 
 set(clang_opt_flags -O3 -mllvm -openmp-opt-disable -DSHARED_SCRATCHPAD_SIZE=512)
-set(link_opt_flags  -O3        -openmp-opt-disable)
+set(link_opt_flags  -O3        -openmp-opt-disable -attributor-enable=module)
 set(link_export_flag -passes=internalize -internalize-public-api-file=${source_directory}/exports)
 set(link_extract_flag --func='__keep_alive' --delete)