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[PATCH] m32r: enable asm code optimization
authorHirokazu Takata <takata@linux-m32r.org>
Fri, 24 Feb 2006 21:03:50 +0000 (13:03 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 24 Feb 2006 22:31:36 +0000 (14:31 -0800)
commitcde05cf2145b0aa06dd61277060bfba5d38acb0b
treebc31a01ab1d9642f5f84454cd0c3cd54f66704edtree | snapshot (tar.gz zip)
parentf52ee1410d563cd409b08822492273a5bc235821commit | diff
[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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Motorola kernel-slsi