Chris Lattner
bd0485034c
Remove use of isPhysicalRegister
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11277 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 20:35:42 +00:00
Chris Lattner
6d21518718
Don't use MachineOperator::is(Phys|Virt)Register
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11276 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 20:31:28 +00:00
Chris Lattner
b2e5db94cf
Simplify condition, this does not change the predicate at all though
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11275 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 20:30:40 +00:00
Chris Lattner
0bbf3052c2
Tighten up checks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11274 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 20:25:13 +00:00
Chris Lattner
f629496776
Right, define the LPROF variable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11273 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 19:46:14 +00:00
Chris Lattner
f472935caf
Make sure to copy the null terminator at the end of the argv list. Some
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programs use it instead of argc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11270 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 19:14:44 +00:00
Misha Brukman
991c76ca97
* Added class comments
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* Doxygenified existing comments
* Compactified code to be more consistent
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11268 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 18:44:16 +00:00
Chris Lattner
1fa3dabc4b
Fix documentation bugs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11267 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 18:04:24 +00:00
Chris Lattner
b9f960e39d
Make block profiling the default
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add a new -function argument
Add a new -o argument to specify where to put llvmprof.out data
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11265 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 18:01:50 +00:00
Chris Lattner
ebd02a8cfa
Allow the program to take a '-llvmprof-output filename' option to specify
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where to output the profiling data, if llvmprof.out is not good enough.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11264 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 18:01:00 +00:00
Chris Lattner
81d1a2207d
initialization calls now return argc. If the program uses the argc value
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passed into main, make sure they use the return value of the init call
instead of the one passed in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11262 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 17:41:01 +00:00
Chris Lattner
affce4fd93
Make the initialization calls return argc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11261 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 17:36:25 +00:00
Misha Brukman
c6f7591f5a
Doxygen-ify comments, make function prototypes more consistent in format.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11259 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 16:39:05 +00:00
Brian Gaeke
3361386cd4
Mention install, RPM, autoconf improvements
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11257 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 05:22:23 +00:00
Chris Lattner
964b0d87b2
Bug fixed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11256 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 05:19:54 +00:00
Chris Lattner
21e79cbacd
Fix PR228: [sparc] Boolean constants are emitted as true and false
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I will observe that the concept of using WriteAsOperand is completely broken,
but then we all knew that, didn't we?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11255 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 05:16:44 +00:00
Brian Gaeke
9f4b90de91
RPM spec file for LLVM tools and libraries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11254 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 03:57:51 +00:00
Brian Gaeke
89409b64eb
Should fix pr220 - "make install" doesn't install header files when
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BUILD_SRC_ROOT != BUILD_OBJ_ROOT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11253 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 01:10:01 +00:00
Misha Brukman
2647c3925b
Doxygenify comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11252 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 23:18:42 +00:00
Chris Lattner
79caafeefe
Move this testcase out of /home/vadve/lattner/cvs/llvm/test/Programs/LLVMSource,
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as it fails.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11250 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 22:52:25 +00:00
Chris Lattner
f1d0d3519f
Only add the global variable with the abort message if an unwind actually
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occurs in the program.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11249 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 22:48:47 +00:00
Alkis Evlogimenos
71be6db3ef
Add global methods that prevent us from using ilist::iterators as
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random access iterators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11248 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 22:40:50 +00:00
John Criswell
ccb2a677af
Fix PR#226: When emitting padding, always emit it as bytes. Bytes can be
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placed into any alignment situation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11247 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 22:15:33 +00:00
Chris Lattner
56e670557f
Many things have been fixed, so move them out of the "known problems" section
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Also, PR137 is a code quality PR, not a bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11246 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 21:22:51 +00:00
Chris Lattner
a50c4ba86f
QOI bug fixed
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11245 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 21:16:16 +00:00
Chris Lattner
16af11d962
It turns out that the two dimensional vectors were causing big slowdowns
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in this for programs with lots of types (like the testcase in PR224).
The problem was that the type ID that the outer vector was using was not
very dense (as many types are getting resolved), so the vector is large
and gets reallocated a lot.
Since there are a lot of values in the program (the .ll file is 10M),
each reallocation has to copy the subvectors, which is also quite slow
(this wouldn't be a problem if C++ supported move semantics, but it
doesn't, at least not yet :(
Changing the outer data structure to a map speeds a release build of
llvm-as up from 11.21s to 5.13s on the testcase in PR224.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11244 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 21:03:38 +00:00
Chris Lattner
a44fb0d362
Remove the statistics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11243 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 21:01:23 +00:00
Chris Lattner
c3b5849e92
Speed up type resolution some more. On the testcase in PR224, for example,
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this speeds up a release llvm-as from 21.95s to 11.21s, because before it
would do an expensive traversal of the type-graph of every type resolved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11242 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 20:23:44 +00:00
Chris Lattner
026a8ce312
When resolving upreferences, if multiple uprefs will be resolved to the same
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type at the same time, resolve the upreferences to each other before resolving
it to the outer type. This shaves off some time from the testcase in PR224, from
25.41s -> 21.72s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11241 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 18:53:54 +00:00
Brian Gaeke
f7ecb9548d
SchedGraph doesn't need to be friends with SchedGraphNodeCommon anymore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11240 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 18:43:06 +00:00
Brian Gaeke
f738db0818
Move InstrSchedule's iterator begin/end methods inline.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11239 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 18:42:46 +00:00
Brian Gaeke
0dc5753f2b
Make SchedGraph::dump() use SchedGraphNodeCommon's const_iterator
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instead of randomly groping about inside its outEdges array.
Make SchedGraph::addDummyEdges() use getNumOutEdges() instead of
outEdges.size().
Get rid of ifdefed-out code in SchedGraph::buildGraph().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11238 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 18:42:05 +00:00
Chris Lattner
0cdaf94a5e
Implement the hashing scheme in an attempt to speed up the "slow" case in
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type resolution. Unfortunately it doesn't help.
Also delete some dead debugging code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11237 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 18:32:40 +00:00
Brian Gaeke
6c0969696a
Fix bug in installation process: MKDIR must respect DESTDIR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11236 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 17:38:52 +00:00
Chris Lattner
37606f96b0
This debugging hook is no longer needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11233 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 17:20:52 +00:00
Chris Lattner
2729540896
Code cleanup in preparation for later changes. Now that ContainedTy's are
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consistent across the various type classes, we can factor out a LOT more
almost-identical code. Also, add a couple of temporary statistics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11232 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 16:35:14 +00:00
Chris Lattner
f32f56862a
Now that all of the derived types have disciplined interfaces, we can eliminate
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all of the ad-hoc storage of contained types. This allows getContainedType to
not be virtual, and allows us to entirely delete the TypeIterator class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11230 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 05:40:24 +00:00
Chris Lattner
68b86f4f41
Don't depend on auto data conversion
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11229 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 05:16:30 +00:00
Chris Lattner
d21cd809b6
Adjust to the changed StructType interface. In particular, getElementTypes() is gone.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11228 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 04:37:31 +00:00
Chris Lattner
037b8b70d0
Increase encapsulation of the StructType class, eliminating the getElementTypes() member
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11227 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 04:36:50 +00:00
Chris Lattner
e3235afe09
Method is gone
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11226 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 04:14:46 +00:00
Chris Lattner
d5d8996720
Start using the new and improve interface to FunctionType arguments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11224 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 04:14:01 +00:00
Chris Lattner
36cb08ae5b
Improve encapsulation in the FunctionType class, by adding param_(iterator/begin/end)
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members, and eliminating the getParamTypes() method, and the associated typedef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11223 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 04:12:57 +00:00
Chris Lattner
bcb6afba33
This #include is not needed, it should have been removed with the last patch
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11222 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 03:22:32 +00:00
Chris Lattner
3b07386724
Instead of searching the entire type graph for a type to determine if it
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contains the type we are looking for, just search the immediately used types.
We can only do this because we keep the "current" type in the nesting level
as we decrement upreferences.
This change speeds up the testcase in PR224 from 50.4s to 22.08s, not
too shabby.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11221 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 03:19:29 +00:00
Chris Lattner
2c37c18c6e
Upreferences are always OpaqueTypes, meaning that it is impossible for a non-abstract
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type from containing one. This speeds up the asmparser on the testcase in PR224 from
61->50s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11220 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 03:03:10 +00:00
Chris Lattner
ecea5635f8
Another nice speedup for the register allocator. This time, we replace
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the Virt2PhysRegMap std::map with an std::vector. This speeds up the
register allocator another (almost) 40%, from .72->.45s in a release build
of LLC on 253.perlbmk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11219 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 02:12:04 +00:00
Chris Lattner
f6f263ce8c
Add a new (hidden) option that is useful for profiling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11218 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 01:47:10 +00:00
Chris Lattner
499487742e
Ugh, perform an optimization that GCC should be able to do itself. This
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speeds up livevar from .48/.32s -> .45/.31s in LLC on perlbmk
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11217 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 01:43:23 +00:00
Chris Lattner
96aef89338
Only do stuff for the REAL number of physical registers we have, not 1024.
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This speeds up live variables a lot, from .60/.39s -> .47/.26s in LLC, for
the first/second pass respectively.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11216 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 01:35:21 +00:00