[project @ 2004-09-24 16:29:33 by wolfgang]
authorwolfgang <unknown>
Fri, 24 Sep 2004 16:29:33 +0000 (16:29 +0000)
committerwolfgang <unknown>
Fri, 24 Sep 2004 16:29:33 +0000 (16:29 +0000)
commitd190e1a165a38867159b6630d4f86e17ba59c7e2
tree21b2bbf4ee1389abf5f6412985518a78f891b640
parentf7db2c30a659aae5fe59ba2be7ab72f8ca64f712
[project @ 2004-09-24 16:29:33 by wolfgang]
PowerPC/Mac OS X:
Improve epilogue mangling.
This became necesssary because the new CG may "fall through" for cases in
a switch that are known to never happen, so GCC generates the epilogue code
again. With the previous CG, GCC never generated any epilog code, because
every function ended with an unconditional tail jump.
ghc/driver/mangler/ghc-asm.lprl