diff options
| author | Hirokazu Takata <takata@linux-m32r.org> | 2006-02-24 13:03:50 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-24 14:31:36 -0800 |
| commit | cde05cf2145b0aa06dd61277060bfba5d38acb0b (patch) | |
| tree | bc31a01ab1d9642f5f84454cd0c3cd54f66704ed /arch/m32r/kernel | |
| parent | f52ee1410d563cd409b08822492273a5bc235821 (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>
Diffstat (limited to 'arch/m32r/kernel')
0 files changed, 0 insertions, 0 deletions