forked from OSchip/llvm-project
9751705512
The existing implementation of parallel region merging applies only to consecutive parallel regions that have speculatable sequential instructions in-between. This patch lifts this limitation to expand merging with any sequential instructions in-between, except calls to unmergable OpenMP runtime functions. In-between sequential instructions in the merged region are sequentialized in a "master" region and any output values are broadcasted to the following parallel regions and the sequential region continuation of the merged region. Reviewed By: jdoerfert Differential Revision: https://reviews.llvm.org/D90909 |
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| OpenACC | ||
| OpenMP | ||
| CMakeLists.txt | ||