Makefile: Apply tuning flags from lazerl0rd

Signed-off-by: Kazuki Hashimoto <[email protected]>
buzzcut-s · Feb 21, 2022 · 6142281 · 6142281
1 parent 1ea9ac8
commit 6142281
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Makefile b/Makefile
@@ -766,6 +766,11 @@ else ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
 KBUILD_CFLAGS += -Os
 endif
 
+ifdef CONFIG_CC_IS_CLANG
+KBUILD_CFLAGS	+= -mllvm -inline-threshold=600
+KBUILD_CFLAGS	+= -mllvm -inlinehint-threshold=750
+endif
+
 # Tell gcc to never replace conditional load with a non-conditional one
 KBUILD_CFLAGS	+= $(call cc-option,--param=allow-store-data-races=0)
 KBUILD_CFLAGS	+= $(call cc-option,-fno-allow-store-data-races)