From: Hirokazu Takata <takata@linux-m32r.org>
Date: Fri, 24 Feb 2006 21:03:50 +0000 (-0800)
Subject: [PATCH] m32r: enable asm code optimization
X-Git-Tag: v2.6.16-rc5~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cde05cf2145b0aa06dd61277060bfba5d38acb0b;p=pandora-kernel.git

[PATCH] m32r: enable asm code optimization

Add -O2 option to AFLAGS to enable asm code optimization for m32r.

On m32r gas, "-m32r2 -O" option enables assembler's parallel code
generation optimization for M32R2 ISA as a default.  So, "-no-parallel"
option is required explicitly for a cpu core with single instuction
issuing, for example, VDEC2.

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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