8c3b58afad0c347667991a8849c1b47bf25303ef - LeafOS-Project/android_art

commit	8c3b58afad0c347667991a8849c1b47bf25303ef	[log] [tgz]
author	Santiago Aboy Solanes <solanes@google.com>	Mon Aug 15 13:21:59 2022 +0000
committer	Santiago Aboy Solanes <solanes@google.com>	Wed Aug 17 08:23:58 2022 +0000
tree	aceed769575f8e38b7e1231644675d6d99519e3f
parent	bd791b1e26185c4866cc64fdde90f682afe7b756 [diff]

Reland "Propagating values from if clauses to its successors"

This reverts commit fa1034c563b44c4f557814c50e2678e14dcd1d13.

Reason for revert: Relanding after float/double fix. In short,
don't deal with floats/doubles since they bring a lot of edge cases e.g.

  if (f == 0.0f) {
    // f is not guaranteed to be 0.0f, e.g. it could be -0.0f.
  }

Bug: 240543764
Change-Id: I400bdab71dba0934e6f1740538fe6e6c0a7bf5fc

compiler/optimizing/constant_folding.cc[diff]
compiler/optimizing/constant_folding.h[diff]
compiler/optimizing/constant_folding_test.cc[diff]
compiler/optimizing/inliner.cc[diff]
compiler/optimizing/nodes.cc[diff]
compiler/optimizing/nodes.h[diff]
compiler/optimizing/optimization.cc[diff]
compiler/optimizing/optimizing_compiler_stats.h[diff]
test/2042-checker-dce-always-throw/src/Main.java[diff]
test/442-checker-constant-folding/src/Main.java[diff]
test/449-checker-bce/src/Main.java[diff]
test/485-checker-dce-loop-update/smali/TestCase.smali[diff]
test/543-checker-dce-trycatch/smali/TestCase.smali[diff]
test/559-checker-irreducible-loop/smali/IrreducibleLoop.smali[diff]
test/559-checker-irreducible-loop/src/Main.java[diff]
test/563-checker-fakestring/smali/TestCase.smali[diff]
test/564-checker-inline-loop/src/Main.java[diff]
test/596-checker-dead-phi/smali/IrreducibleLoop.smali[diff]
test/596-checker-dead-phi/src/Main.java[diff]

19 files changed