[gcc/marxin/heads/loop-unswitch-improvement-v7] (24 commits) Support only loops with SSA_NAMEs and CONSTANTS.

[gcc/marxin/heads/loop-unswitch-improvement-v7] (24 commits) Support only loops with SSA_NAMEs and CONSTANTS.

[Martin Liska]

The branch 'marxin/heads/loop-unswitch-improvement-v7' was updated to point to:

 6847fdc2205... Support only loops with SSA_NAMEs and CONSTANTS.

It previously pointed to:

 4621bf1bcaf... Fix test-cases.

Diff:

!!! WARNING: THE FOLLOWING COMMITS ARE NO LONGER ACCESSIBLE (LOST):
-------------------------------------------------------------------

  4621bf1... Fix test-cases.
  d34ba10... Use dump_printf_loc.
  7db474c... Fix thinko.
  0e88015... Simplify condition.
  3d38fb6... Something that works...
  60382e9... Add switch tests.
  da3669b... It hopefully works.
  1ffcf68... work in progress.
  30b7805... Do not use auto_vec.
  0302c6b... Do not use auto_vec when passing..
  79bba3d... Fix me.
  b5b1a50... WIP xx.
  c3bb95e... Simplify a bit.
  09c0520... Loop unswitching: refactoring & costing improvement


Summary of changes (added commits):
-----------------------------------

  6847fdc... Support only loops with SSA_NAMEs and CONSTANTS.
  ea706f2... Fix test-cases.
  02a75f5... Use dump_printf_loc.
  29519ad... Fix thinko.
  535d944... Simplify condition.
  4c4702f... Something that works...
  c68c118... Add switch tests.
  0879078... It hopefully works.
  235a162... work in progress.
  fd91a17... Do not use auto_vec.
  c5dec13... Do not use auto_vec when passing..
  cae0db7... Fix me.
  c5f0053... WIP xx.
  302ecbf... Simplify a bit.
  e5ec753... Loop unswitching: refactoring & costing improvement
  d80742a... Use -fopt-info in unswitch pass.
  691f05c... Add combine splitter to transform vpcmpeqd/vpxor/vblendvps  (*)
  0485ce9... [PR103149] detach values through mem only if general regs w (*)
  1f6b000... Daily bump. (*)
  9eec77c... Fortran: perform array subscript checks only for valid INTE (*)
  cf2cd61... c++: Fix decltype-bitfield1.C on i?86 (*)
  4394fd6... testsuite: Fix check_effective_target_rop_ok [PR103556, PR1 (*)
  652c287... Fortran: catch failed simplification of bad stride expressi (*)
  f476622... Fortran: add check for type of upper bound in case range (*)

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