target-s390: Split out disas_jcc

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Lots of duplicated code replaced with a couple of tables.  We no longer
attempt to manually invert the logic operation: the comments now match
the code.  In the fully general test, constant propagate (1 << (3 - cc))
into (8 >> cc).

The new function will be usable by non-branch insns as well.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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This commit is contained in:

Richard Henderson

2013-01-05 12:00:27 -08:00

parent ad044d09de

commit 3fde06f5fb

1 changed files with 277 additions and 341 deletions

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target-s390x/translate.c

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