[PATCH] D65137: [GVN] Preserve loop related analysis/canonical forms.

Florian Hahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 23 13:50:42 PDT 2019


fhahn added a comment.

Thanks!

Compile time numbers on X86 with -O3 look promising as well

Metric: compile_time

Program                                        master   patch    diff
 test-suite...000/183.equake/183.equake.test     0.39   0.39 -0.9%
 test-suite...:: CTMark/sqlite3/sqlite3.test    11.07  11.01 -0.5%
 test-suite...T2000/300.twolf/300.twolf.test     5.68   5.66 -0.4%
 test-suite...SPEC/CINT95/099.go/099.go.test     3.84   3.82 -0.4%
 test-suite...C/CFP2000/179.art/179.art.test     0.39   0.39 -0.4%
 test-suite...129.compress/129.compress.test     0.18   0.18 -0.3%
 test-suite...000/197.parser/197.parser.test     2.39   2.38 -0.3%
 test-suite...6/464.h264ref/464.h264ref.test    14.67  14.63 -0.3%
 test-suite :: CTMark/SPASS/SPASS.test          11.88  11.85 -0.3%
 test-suite...nal/skidmarks10/skidmarks.test     1.86   1.85 -0.2%
 test-suite.../CINT2000/175.vpr/175.vpr.test     2.76   2.76 -0.2%
 test-suite...T2006/456.hmmer/456.hmmer.test     6.45   6.43 -0.2%
 test-suite...TMark/7zip/7zip-benchmark.test    39.82  39.73 -0.2%
 test-suite...CFP2000/188.ammp/188.ammp.test     2.65   2.64 -0.2%
 test-suite.../CINT2000/252.eon/252.eon.test    55.19  55.31  0.2%
 test-suite...T2006/458.sjeng/458.sjeng.test     2.11   2.10 -0.2%
 test-suite :: CTMark/Bullet/bullet.test        25.51  25.46 -0.2%
 test-suite...006/447.dealII/447.dealII.test   117.87 117.67 -0.2%
 test-suite...Mark/mafft/pairlocalalign.test     8.77   8.76 -0.2%
 test-suite...6/482.sphinx3/482.sphinx3.test     3.90   3.89 -0.2%
 test-suite.../CINT2000/176.gcc/176.gcc.test    23.03  22.99 -0.2%
 test-suite.../CINT2000/254.gap/254.gap.test     9.72   9.70 -0.2%
 test-suite.../CINT95/134.perl/134.perl.test     4.83   4.83 -0.2%
 test-suite...T2006/401.bzip2/401.bzip2.test     1.85   1.85 -0.2%
 test-suite...CFP2000/177.mesa/177.mesa.test     9.97   9.95 -0.2%
 test-suite.../CINT2000/181.mcf/181.mcf.test     0.52   0.52 -0.2%
 test-suite...INT95/132.ijpeg/132.ijpeg.test     4.69   4.69 -0.1%
 test-suite...006/453.povray/453.povray.test    27.30  27.27 -0.1%
 test-suite...0/253.perlbmk/253.perlbmk.test     9.86   9.85 -0.1%
 test-suite...:: External/Povray/povray.test    12.34  12.32 -0.1%
 test-suite...SPEC/CINT95/130.li/130.li.test     1.57   1.57 -0.1%
 test-suite...CFP2006/433.milc/433.milc.test     3.19   3.18 -0.1%
 test-suite...INT2000/164.gzip/164.gzip.test     1.21   1.20 -0.1%
 test-suite...-typeset/consumer-typeset.test     9.50   9.48 -0.1%
 test-suite...ternal/HMMER/hmmcalibrate.test     6.42   6.42 -0.1%
 test-suite...T2006/445.gobmk/445.gobmk.test    14.04  14.03 -0.1%
 test-suite...T95/147.vortex/147.vortex.test     6.79   6.78 -0.1%
 test-suite...5/124.m88ksim/124.m88ksim.test     4.03   4.02 -0.1%
 test-suite :: External/Nurbs/nurbs.test         2.14   2.13 -0.1%
 test-suite...ark/tramp3d-v4/tramp3d-v4.test    20.79  20.77 -0.1%
 test-suite :: CTMark/lencod/lencod.test        15.30  15.29 -0.1%
 test-suite...3.xalancbmk/483.xalancbmk.test   181.02 180.88 -0.1%
 test-suite...006/450.soplex/450.soplex.test    29.88  29.90  0.1%
 test-suite...:: CTMark/ClamAV/clamscan.test    14.01  14.00 -0.1%
 test-suite...000/186.crafty/186.crafty.test     3.20   3.20 -0.1%
 test-suite...T2006/473.astar/473.astar.test     1.36   1.36 -0.1%
 test-suite.../CINT2006/429.mcf/429.mcf.test     0.52   0.52 -0.1%
 test-suite...T2000/256.bzip2/256.bzip2.test     0.72   0.72 -0.1%
 test-suite...C/CFP2006/470.lbm/470.lbm.test     0.22   0.22 -0.0%
 test-suite...6/471.omnetpp/471.omnetpp.test    36.50  36.51  0.0%
 test-suite...CFP2006/444.namd/444.namd.test     6.37   6.37 -0.0%
 test-suite...000/255.vortex/255.vortex.test     6.79   6.79 -0.0%
 test-suite...libquantum/462.libquantum.test     0.86   0.86 -0.0%
 test-suite...0.perlbench/400.perlbench.test    19.05  19.05  0.0%
 test-suite.../CINT2006/403.gcc/403.gcc.test    51.13  51.12 -0.0%
 test-suite :: CTMark/kimwitu++/kc.test         14.78  14.79  0.0%
 Geomean difference                                          -0.2%


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D65137/new/

https://reviews.llvm.org/D65137





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