From 78bd3182b246e99aad825e12a8485c1cd3439eb5 Mon Sep 17 00:00:00 2001
From: Matthew Pickering <matthewtpickering@gmail.com>
Date: Fri, 19 Feb 2021 11:04:40 +0000
Subject: Hadrian: Enable -ticky-dyn-thunk in ticky_ghc transformer

This produces much more detailed ticky profiles which include names of
constructors.

Related !3340 !2098

Fixes #19403
---
 hadrian/src/Flavour.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hadrian/src/Flavour.hs b/hadrian/src/Flavour.hs
index 3f2b30352e..fad5dc80eb 100644
--- a/hadrian/src/Flavour.hs
+++ b/hadrian/src/Flavour.hs
@@ -164,6 +164,7 @@ enableTickyGhc =
     ticky = mconcat
       [ arg "-ticky"
       , arg "-ticky-allocd"
+      , arg "-ticky-dyn-thunk"
       -- You generally need STG dumps to interpret ticky profiles
       , arg "-ddump-to-file"
       , arg "-ddump-stg-final"
-- 
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