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authorRichard Henderson <rth@twiddle.net>2010-02-06 11:47:58 -0800
committerAurelien Jarno <aurelien@aurel32.net>2010-02-06 22:23:39 +0100
commitf75b56c1ec80448415791ff1541e7e6cf1ceca1f (patch)
treec731a3b4e2d1115b3993fb80c9a32695c62ec45d /migration.c
parent79427693174a553d62f3da44aacd3f19ba8df3a7 (diff)
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tcg-i386: Implement small forward branches.
There are places, like brcond2, where we know that the destination of a forward branch will be within 127 bytes. Add the R_386_PC8 relocation type to support this. Add a flag to tcg_out_jxx and tcg_out_brcond* to enable it. Set the flag in the brcond2 label_next branches; pass along the input flag otherwise. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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