From 4e28d0eda28baf77704046379c63fc7a3ee51a93 Mon Sep 17 00:00:00 2001 From: AdityaK Date: Mon, 31 Jul 2023 17:13:31 -0700 Subject: [PATCH] Enable hot cold split Change-Id: I6752ee000bc72c488ab197f6671514c9e5faa2bd --- cc/config/global.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/cc/config/global.go b/cc/config/global.go index 62b008b06..0354b2537 100644 --- a/cc/config/global.go +++ b/cc/config/global.go @@ -170,6 +170,9 @@ var ( // Emit additional debug info for AutoFDO "-fdebug-info-for-profiling", + + // Enable Hot Cold splitting optimization. + "-mllvm -hot-cold-split=true", } commonGlobalLldflags = []string{