Frits van Bommel
adf1fd4d44
Work around an LLVM bug by not referring to globals from metadata. This was
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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
Christian Kamm
cde738111c
Fix type postfix for fistp/fisttp. Two operand form still broken (is it even legal?).
2009-05-07 21:49:58 +02:00
Frits van Bommel
f5b56ce346
Fix typo in function name
2009-05-07 15:33:06 +02:00
Christian Kamm
b6ad8b69ab
Add newline to get rid of warning.
2009-05-07 21:07:50 +02:00
Christian Kamm
2afbfbe8da
Automated merge with http://hg.dsource.org/projects/ldc
2009-05-07 21:01:57 +02:00
Christian Kamm
37edd5add6
Fix certain cases of floating point instruction mistranslation.
2009-05-07 21:01:44 +02:00
Tomas Lindquist Olsen
ca4f588c08
Fixed deal breaker bug for more-at-once compilation when any module contained aggregates. Fixes ticket #272 .
2009-05-07 02:10:29 +02:00
Frits van Bommel
7f07cf02ad
Automated merge with http://hg.dsource.org/projects/ldc
2009-05-06 20:29:27 +02:00
Frits van Bommel
52c22c6c27
Stack-allocate zero-initialized arrays.
2009-05-06 20:27:48 +02:00
Christian Kamm
108309a579
Ignore short/long prefix of labels instead of ignoring the whole branch
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instruction!
2009-05-06 19:56:33 +02:00
Christian Kamm
c57f6212a6
Make the no-operand versions of floating point inline asm instructions always
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pop the floating point stack - like dmd does.
2009-05-06 18:54:20 +02:00
Christian Kamm
8a8818104b
Translate fsub/fdiv correctly. See #256 .
2009-05-06 18:08:44 +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
Kelly Wilson
c60ce29bde
fix wrong arg order for fmul/fadd
2009-05-05 11:51:00 -06:00
Frits van Bommel
5723fa7492
Add 'nounwind' attribute to the relevant runtime functions, and use it when
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deciding whether or not to generate an invoke instead of a call.
2009-05-04 20:26:45 +02:00
Frits van Bommel
cf0b8936ce
Factor out the code to find gcc, and add a command-line option to override the
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default executable name.
This should help cross-compilation by allowing a cross-gcc to be specified from
the configuration file instead of only through the CC environment variable.
2009-05-04 13:32:16 +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
a2eee70761
Add -verify-each option to ease debugging
2009-05-03 21:58:28 +02:00
Frits van Bommel
67fc0aca20
Remove some overly verbose debug output
2009-05-03 20:19:49 +02:00
Frits van Bommel
865ae79e27
Strip metadata even when addPassesForOptLevel() isn't called, for instance when
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only inlining or when manually specifying passes.
2009-05-03 20:16:15 +02:00
Frits van Bommel
3572944b90
Remove bogus noalias attribute from _d_arraysetlength[i]T.
2009-05-03 15:24:05 +02:00
Christian Kamm
77100f890c
Make static int[] a = [1, 2]; a[0] = 4; not segfault
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by making the array data ptr a non-const global variable.
2009-05-03 11:16:54 +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
Matti Niemenmaa
87d960c29a
Fix build when USE_METADATA is off.
2009-05-02 19:03:33 +03:00
Frits van Bommel
262ef97945
There's an issue with LLVM metadata support; it triggers an assert when trying
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to generate asm for code with metadata globals.
This new pass is used as a workaround: it strips metadata from the module before
it reaches the code generator.
Obviously, this is disabled if LLVM doesn't support metadata.
2009-05-02 12:19:43 +02:00
Frits van Bommel
34955bcbf9
Remove calls to some runtime functions if their results are unused
2009-05-02 11:58:50 +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
Frits van Bommel
a9c518d82b
Add metadata for TypeInfo -> llvm::Type mapping.
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Disabled for LLVM versions before the introduction of metadata.
2009-05-02 11:58:50 +02:00
Frits van Bommel
6c91185a77
Remove some dead code.
2009-05-02 11:58:50 +02:00
Frits van Bommel
da4450d2f5
Make sure this still compiles after LLVM r70437, which introduces a
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specialization for command-line option template parser<char> which does the
wrong thing for us...
2009-04-30 12:25:04 +02:00
Frits van Bommel
96108f8e7c
Now the backend wants an enum value as optimization level.
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Hopefully this'll be the last change to that code...
2009-04-30 11:56:03 +02:00
Tomas Lindquist Olsen
ca39bb4f4d
Fixed array operation codegen when used from imported templates. All array operations are now emitted with template linkage. Fixed #270 .
2009-04-29 18:59:39 +02:00
Tomas Lindquist Olsen
617861ead4
Fixed file name in imported mixins containing assertions.
2009-04-29 18:39:59 +02:00
Frits van Bommel
b6a6391116
Add some attributes to runtime calls, to provide the standard LLVM optimization
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passes with more information.
2009-04-29 17:47:24 +02:00
Frits van Bommel
b9849d86b6
Update codegen to (hopefully) work correctly with newer LLVM trunk, where
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there's no longer a Fast flag. (It has been replaced by an optimization level)
Untested because I haven't compiled that recent an LLVM yet :).
2009-04-29 10:26:28 +02:00
Frits van Bommel
0df1e34eb2
Implement first D-specific optimization pass: -simplify-drtcalls.
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It uses the machinery of the standard -simplify-libcalls pass, but optimizes
calls to the D runtime instead of calls to C libraries.
At the moment, these optimizations are implemented by this pass:
- Avoid the runtime call for `arr.length = newlen` if it can determine that
the new length isn't longer than the old one.
- Ditto for `cast(T[]) arr` if it will clearly always succeed.
(e.g. if the length of the original array is zero, or if the old element
size is a multiple of the new element size)
2009-04-28 21:58:06 +02:00
Tomas Lindquist Olsen
f290ff0530
Forgot the special case part in last !ThisExp change.
2009-04-27 13:59:15 +02:00
Tomas Lindquist Olsen
95b94935ee
Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp.
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Fixed filenames for array bounds errors and probably others, fixes #271 .
2009-04-27 13:30:48 +02:00
Tomas Lindquist Olsen
ba38e15f0d
Fixed class default initializers and type generation. Bug #260 is fixed.
2009-04-27 03:40:40 +02:00
Frits van Bommel
664c2c333e
Remove a bit of code duplication.
2009-04-26 20:36:53 +02:00
Frits van Bommel
5d63aeaed9
Fix a logic bug.
2009-04-26 20:31:48 +02:00
Christian Kamm
17dbddfe41
Force 'fast' compilation when debug info is requested. LLVM trunk seems to
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skip debug info for non-fast compilation.
2009-04-26 18:21:07 +02:00
Tomas Lindquist Olsen
73f93d7240
Merge
2009-04-25 18:27:11 +02:00
Tomas Lindquist Olsen
3e882d422b
Fixed struct default initializers.
2009-04-25 18:26:54 +02:00
Christian Kamm
8916f783b7
Revert change to treat bodyless functions in abstract classes as abstract.
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See DMD bug 2894.
2009-04-25 09:11:32 +02:00
Frits van Bommel
83dda319ae
Add #include "gen/llvm-version.h" to files that use the macro it defines...
2009-04-24 16:47:42 +02:00
Tomas Lindquist Olsen
687395cda6
Rewrote runtime struct literal codegen.
2009-04-22 03:08:28 +02:00
Tomas Lindquist Olsen
575038bfbd
Fixed classinfo.interfaces for .. interfaces!
2009-04-21 20:19:53 +02:00
