forked from OSchip/llvm-project
52b064f3d3
Summary: SSAUpdater is a bottleneck in a number of passes, and one of the reasons is that it performs a lot of unnecessary computations (DT/IDF) over and over again. This patch adds a new SSAUpdaterBulk that uses existing DT and avoids recomputing IDF when possible. Reviewers: dberlin, davide, MatzeB Subscribers: llvm-commits, hiraditya Differential Revision: https://reviews.llvm.org/D44282 llvm-svn: 329643 |
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| IPO | ||
| Scalar | ||
| Utils | ||
| CMakeLists.txt | ||