[PATCH] D95254: [NewPM][opt] Make -enable-new-pm default to LLVM_ENABLE_NEW_PASS_MANAGER

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks created this revision.
aeubanks requested review of this revision.
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This is controlled by the ENABLE_EXPERIMENTAL_NEW_PASS_MANAGER CMake flag.

https://lists.llvm.org/pipermail/llvm-dev/2021-January/147993.html


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95254

Files:
  llvm/tools/opt/opt.cpp


Index: llvm/tools/opt/opt.cpp
===================================================================
--- llvm/tools/opt/opt.cpp
+++ llvm/tools/opt/opt.cpp
@@ -70,8 +70,10 @@
 static cl::list<const PassInfo*, bool, PassNameParser>
 PassList(cl::desc("Optimizations available:"));
 
-static cl::opt<bool> EnableNewPassManager(
-    "enable-new-pm", cl::desc("Enable the new pass manager"), cl::init(false));
+static cl::opt<bool>
+    EnableNewPassManager("enable-new-pm",
+                         cl::desc("Enable the new pass manager"),
+                         cl::init(LLVM_ENABLE_NEW_PASS_MANAGER));
 
 // This flag specifies a textual description of the optimization pass pipeline
 // to run over the module. This flag switches opt to use the new pass manager


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