linux-kernel - [PATCH 17/20] Kbuild, bloat-o-meter: Ignore .lto

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Message-Id: <1392733738-8290-18-git-send-email-andi@firstfloor.org>
Date:	Tue, 18 Feb 2014 15:28:55 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	linux-kernel@...r.kernel.org
Cc:	sam@...nborg.org, x86@...nel.org, linux-kbuild@...r.kernel.org,
	Andi Kleen <ak@...ux.intel.com>
Subject: [PATCH 17/20] Kbuild, bloat-o-meter: Ignore .lto_priv postfix

From: Andi Kleen <ak@...ux.intel.com>

gcc 4.9 may generate .lto_priv post fixes for LTO functions.
Ignore those for bloat-o-meter comparisons.

Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
 scripts/bloat-o-meter | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter
index 549d0ab..2becdf6 100755
--- a/scripts/bloat-o-meter
+++ b/scripts/bloat-o-meter
@@ -23,6 +23,7 @@ def getsizes(file):
             if name == "linux_banner": continue
             # statics and some other optimizations adds random .NUMBER
             name = re.sub(r'\.[0-9]+', '', name)
+	    name = name.replace(".lto_priv", "")
             sym[name] = sym.get(name, 0) + int(size, 16)
     return sym
 
-- 
1.8.5.2

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