[PATCH] D154205: [MachineLICM] Handle subloops

Tue Jul 11 02:56:30 PDT 2023

jaykang10 added a comment.

I have checked the compile time with llvm-testsuite/CTMark. It looks it is not too bad.

  workload	org_inst_count	patch_inst_count	diff(%)
  ClamAV	69508780509	69630988308	0.175816347
  7zip	2.32E+11	2.32E+11	0.006923268
  tramp3d-v4	1.05E+11	1.05E+11	0.000903823
  kimwitu++	49770088564	49763466457	-0.013305395
  sqlite3	46693620206	46759200740	0.140448596
  mafft	42673608370	42731240751	0.13505392
  SPASS	56670401414	56809872194	0.246108686
  lencod	79886302869	80002255900	0.145147575
  consumer-typeset	43685066260	43697382603	0.028193486
  Bullet	1.15E+11	1.15E+11	-0.025679361

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154205/new/

https://reviews.llvm.org/D154205