[PATCH] D74073: [PGO][PGSO] Enable profile guided size optimization for non-cold code under instrumentation PGO.

[Hiroshi Yamauchi via Phabricator via llvm-commits]

yamauchi created this revision.
yamauchi added a reviewer: davidxl.
Herald added a subscriber: hiraditya.
Herald added a project: LLVM.

This enables it for large working set size cases only.

This does not enable it under sample PGO.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D74073

Files:
  llvm/lib/Transforms/Utils/SizeOpts.cpp


Index: llvm/lib/Transforms/Utils/SizeOpts.cpp
===================================================================
--- llvm/lib/Transforms/Utils/SizeOpts.cpp
+++ llvm/lib/Transforms/Utils/SizeOpts.cpp
@@ -24,12 +24,12 @@
              "if the working set size is large (except for cold code.)"));
 
 cl::opt<bool> PGSOColdCodeOnly(
-    "pgso-cold-code-only", cl::Hidden, cl::init(true),
+    "pgso-cold-code-only", cl::Hidden, cl::init(false),
     cl::desc("Apply the profile guided size optimizations only "
              "to cold code."));
 
 cl::opt<bool> PGSOColdCodeOnlyForInstrPGO(
-    "pgso-cold-code-only-for-instr-pgo", cl::Hidden, cl::init(true),
+    "pgso-cold-code-only-for-instr-pgo", cl::Hidden, cl::init(false),
     cl::desc("Apply the profile guided size optimizations only "
              "to cold code under instrumentation PGO."));
 


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