From: Andi Kleen <ak@muc.de>
To: akpm@osdl.org
Cc: linux-kernel@vger.kernel.org, jh@suse.cz
Subject: [PATCH] Add -Winline
Date: Wed, 14 Jan 2004 10:07:43 +0100 [thread overview]
Message-ID: <20040114090743.GA1975@averell> (raw)
Add -Winline by default. This makes the compiler warn when something
marked inline is not getting inlined. This is often because the
It should only make a difference with gcc 3.4, because in earlier
compilers we use always_inline and not inlining with always_inline
is an error already.
--- linux-34/Makefile-o 2004-01-09 09:27:08.000000000 +0100
+++ linux-34/Makefile 2004-01-14 09:36:18.172866544 +0100
@@ -448,6 +449,9 @@
# warn about C99 declaration after statement
CFLAGS += $(call check_gcc,-Wdeclaration-after-statement,)
+# warn about impossible inlines
+CFLAGS += $(call check_gcc,-Winline,)
+
#
# INSTALL_PATH specifies where to place the updated kernel and system map
# images. Uncomment if you want to place them anywhere other than root.
next reply other threads:[~2004-01-14 9:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-14 9:07 Andi Kleen [this message]
2004-01-15 12:42 ` [PATCH] Add -Winline Adrian Bunk
2004-01-15 12:55 ` Jan Hubicka
2004-01-17 1:12 ` Adrian Bunk
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