commit 8c3b58afad0c347667991a8849c1b47bf25303ef
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

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/optimization.cc

diff --git a/compiler/optimizing/optimization.cc b/compiler/optimizing/optimization.cc
index 2cac38b..7bf6dbb 100644
--- a/compiler/optimizing/optimization.cc
+++ b/compiler/optimizing/optimization.cc
@@ -221,7 +221,7 @@
       // Regular passes.
       //
       case OptimizationPass::kConstantFolding:
-        opt = new (allocator) HConstantFolding(graph, pass_name);
+        opt = new (allocator) HConstantFolding(graph, stats, pass_name);
         break;
       case OptimizationPass::kDeadCodeElimination:
         opt = new (allocator) HDeadCodeElimination(graph, stats, pass_name);