diff options
| author | Geoff Berry <gberry@codeaurora.org> | 2016-12-14 19:38:22 +0000 |
|---|---|---|
| committer | Geoff Berry <gberry@codeaurora.org> | 2016-12-14 19:38:22 +0000 |
| commit | ca11a1e14769187a8111f3a4086221b657167656 (patch) | |
| tree | 2d572d1e70d41405fa707f830854371dfbd88508 /llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h | |
| parent | 09558cb8a46e7b72f0da67241d7d4b01ee8fa025 (diff) | |
| download | bcm5719-llvm-ca11a1e14769187a8111f3a4086221b657167656.tar.gz bcm5719-llvm-ca11a1e14769187a8111f3a4086221b657167656.zip | |
[GVNHoist] Move GVNHoist to function simplification part of pipeline.
Summary:
Move GVNHoist to later in the optimization pipeline, specifically, to
the function simplification part of the pipeline. The new pipeline
location allows GVNHoist to run on a function after its callees have
been inlined but before the function has been considered for inlining
into its callers, exposing more opportunities for hoisting.
Performance results on AArch64 kryo:
Improvements:
Benchmarks/CoyoteBench/fftbench -24.952%
spec2006/bzip2 -4.071%
internal bmark -3.177%
Benchmarks/PAQ8p/paq8p -1.754%
spec2000/perlbmk -1.328%
spec2006/h264ref -1.140%
Regressions:
internal bmark +1.818%
Benchmarks/mafft/pairlocalalign +1.084%
Reviewers: sebpop, dberlin, hiraditya
Subscribers: aemerson, mehdi_amini, mcrosier, llvm-commits
Differential Revision: https://reviews.llvm.org/D27722
llvm-svn: 289696
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DwarfDebug.h')
0 files changed, 0 insertions, 0 deletions
