Frits van Bommel
adf1fd4d44
Work around an LLVM bug by not referring to globals from metadata. This was
...
only used for consistency checking anyway.
For the LLVM bug, see http://llvm.org/PR4180 / http://llvm.org/PR4046
2009-05-08 16:00:44 +02:00
Frits van Bommel
52c22c6c27
Stack-allocate zero-initialized arrays.
2009-05-06 20:27:48 +02:00
Frits van Bommel
ec573df5b2
Some refactoring
2009-05-06 15:58:15 +02:00
Frits van Bommel
c6b6d1874a
Postpone (expensive) escape analysis until we're sure it's needed.
2009-05-06 14:11:37 +02:00
Frits van Bommel
f7e54dce10
Don't forget to update the control flow when deleting an invoke.
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Fixes #284 .
2009-05-04 12:08:30 +02:00
Frits van Bommel
fa79329102
Stack promotion for _d_newarrayvT. Array literals, concatenations (a ~ b) and
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such are eligible for stack-allocation now.
2009-05-03 18:01:45 +02:00
Frits van Bommel
67fc0aca20
Remove some overly verbose debug output
2009-05-03 20:19:49 +02:00
Frits van Bommel
c831367b24
Factor out some constants into the header so producers and consumers of
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metadata stay in sync (and are more readable).
2009-05-02 20:42:58 +02:00
Frits van Bommel
cff0f1f446
Implement another D-specific pass: -dgc2stack
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This one promotes GC allocations to stack memory when it can determine it's safe
to do so.
Not all GC calls are recognized yet (in fact only one *is* recognized for now).
Needs metadata, so disabled for LLVM versions that don't support it.
2009-05-02 11:58:50 +02:00
