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Author SHA1 Message Date
Chris Lattner
a04a1456da Urg, the X86 backend DOES use virtual register operands. :( 
llvm-svn: 11288
 2004-02-10 21:43:11 +00:00
Chris Lattner
286169ff60 Remove and simplify some of the bewildering collection of isFOORegister 
methods which have strangely different semantics in different backends,
and noone knew what any did.

Getting rid of these ALSO allows the dependence of MachineInstr.h on
MRegisterInfo.h to be removed, which makes me much happier, and probably
alkis too.  :)

llvm-svn: 11287
 2004-02-10 21:21:17 +00:00
Chris Lattner
b38552cf42 Remove some unneeded stuff 
llvm-svn: 11286
 2004-02-10 21:19:49 +00:00
Chris Lattner
db2c8941a5 Add #include 
llvm-svn: 11285
 2004-02-10 21:18:55 +00:00
Chris Lattner
37e040ee03 Do not use MachineOperand::isVirtualRegister either! 
llvm-svn: 11283
 2004-02-10 21:12:22 +00:00
Chris Lattner
d64519766e Stop using this method 
llvm-svn: 11282
 2004-02-10 21:12:06 +00:00
Chris Lattner
c9f1da7374 Remove uses of MachineOperand::isVirtualRegister 
llvm-svn: 11281
 2004-02-10 20:55:47 +00:00
Chris Lattner
0d6d4075e3 Remvoe use of MO.isVirtualRegister(), turn an assertion into an assert() 
llvm-svn: 11280
 2004-02-10 20:47:24 +00:00
Chris Lattner
04f36062ea Eliminate MachineOperand::isPhysicalRegister. The X86 backend should use 
MRegisterInfo::isPhysicalRegister(MO.getReg()) and the Sparc backend should
use isMachineRegister()

llvm-svn: 11279
 2004-02-10 20:42:11 +00:00
Chris Lattner
9d0a4e63b1 Eliminate users of MachineOperand::isPhysicalRegister 
llvm-svn: 11278
 2004-02-10 20:41:10 +00:00
Chris Lattner
6fb75586ba Remove use of isPhysicalRegister 
llvm-svn: 11277
 2004-02-10 20:35:42 +00:00
Chris Lattner
d58b38eeca Don't use MachineOperator::is(Phys|Virt)Register 
llvm-svn: 11276
 2004-02-10 20:31:28 +00:00
Chris Lattner
854737de3f Simplify condition, this does not change the predicate at all though 
llvm-svn: 11275
 2004-02-10 20:30:40 +00:00
Chris Lattner
421302bc54 Tighten up checks 
llvm-svn: 11274
 2004-02-10 20:25:13 +00:00
Chris Lattner
9895fe7540 Right, define the LPROF variable 
llvm-svn: 11273
 2004-02-10 19:46:14 +00:00
Chris Lattner
482511755f Make sure to copy the null terminator at the end of the argv list. Some 
programs use it instead of argc.

llvm-svn: 11270
 2004-02-10 19:14:44 +00:00
Misha Brukman
11a3e8f8d7 * Added class comments 
* Doxygenified existing comments
* Compactified code to be more consistent

llvm-svn: 11268
 2004-02-10 18:44:16 +00:00
Chris Lattner
37f76b9fcd Fix documentation bugs 
llvm-svn: 11267
 2004-02-10 18:04:24 +00:00
Chris Lattner
2cdf5065e0 Make block profiling the default 
add a new -function argument
Add a new -o argument to specify where to put llvmprof.out data

llvm-svn: 11265
 2004-02-10 18:01:50 +00:00
Chris Lattner
fc7adc3cc0 Allow the program to take a '-llvmprof-output filename' option to specify 
where to output the profiling data, if llvmprof.out is not good enough.

llvm-svn: 11264
 2004-02-10 18:01:00 +00:00
Chris Lattner
d2c679e5f6 initialization calls now return argc. If the program uses the argc value 
passed into main, make sure they use the return value of the init call
instead of the one passed in.

llvm-svn: 11262
 2004-02-10 17:41:01 +00:00
Chris Lattner
433873fbeb Make the initialization calls return argc. 
llvm-svn: 11261
 2004-02-10 17:36:25 +00:00
Misha Brukman
2374a1e530 Doxygen-ify comments, make function prototypes more consistent in format. 
llvm-svn: 11259
 2004-02-10 16:39:05 +00:00
Brian Gaeke
7b28c08bc5 Mention install, RPM, autoconf improvements 
llvm-svn: 11257
 2004-02-10 05:22:23 +00:00
Chris Lattner
c953a9b90b Bug fixed 
llvm-svn: 11256
 2004-02-10 05:19:54 +00:00
Chris Lattner
a62e6a4952 Fix PR228: [sparc] Boolean constants are emitted as true and false 
I will observe that the concept of using WriteAsOperand is completely broken,
but then we all knew that, didn't we?

llvm-svn: 11255
 2004-02-10 05:16:44 +00:00
Brian Gaeke
0344923d09 RPM spec file for LLVM tools and libraries. 
llvm-svn: 11254
 2004-02-10 03:57:51 +00:00
Brian Gaeke
a8614fc137 Should fix pr220 - "make install" doesn't install header files when 
BUILD_SRC_ROOT != BUILD_OBJ_ROOT

llvm-svn: 11253
 2004-02-10 01:10:01 +00:00
Misha Brukman
ac167832e7 Doxygenify comments. 
llvm-svn: 11252
 2004-02-09 23:18:42 +00:00
Chris Lattner
c3b5bba611 Move this testcase out of /home/vadve/lattner/cvs/llvm/test/Programs/LLVMSource, 
as it fails.

llvm-svn: 11250
 2004-02-09 22:52:25 +00:00
Chris Lattner
e961c1189f Only add the global variable with the abort message if an unwind actually 
occurs in the program.

llvm-svn: 11249
 2004-02-09 22:48:47 +00:00
Alkis Evlogimenos
2ff7101cf2 Add global methods that prevent us from using ilist::iterators as 
random access iterators.

llvm-svn: 11248
 2004-02-09 22:40:50 +00:00
John Criswell
c1fa74809a Fix PR#226: When emitting padding, always emit it as bytes. Bytes can be 
placed into any alignment situation.

llvm-svn: 11247
 2004-02-09 22:15:33 +00:00
Chris Lattner
00a905daba Many things have been fixed, so move them out of the "known problems" section 
Also, PR137 is a code quality PR, not a bug

llvm-svn: 11246
 2004-02-09 21:22:51 +00:00
Chris Lattner
331859e053 QOI bug fixed 
llvm-svn: 11245
 2004-02-09 21:16:16 +00:00
Chris Lattner
034a264a99 It turns out that the two dimensional vectors were causing big slowdowns 
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.

llvm-svn: 11244
 2004-02-09 21:03:38 +00:00
Chris Lattner
ef4a05f780 Remove the statistics 
llvm-svn: 11243
 2004-02-09 21:01:23 +00:00
Chris Lattner
6deb7ad03b Speed up type resolution some more. On the testcase in PR224, for example, 
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.

llvm-svn: 11242
 2004-02-09 20:23:44 +00:00
Chris Lattner
7eb118e4f7 When resolving upreferences, if multiple uprefs will be resolved to the same 
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.

llvm-svn: 11241
 2004-02-09 18:53:54 +00:00
Brian Gaeke
00b2107e2a SchedGraph doesn't need to be friends with SchedGraphNodeCommon anymore. 
llvm-svn: 11240
 2004-02-09 18:43:06 +00:00
Brian Gaeke
c86ce8b134 Move InstrSchedule's iterator begin/end methods inline. 
llvm-svn: 11239
 2004-02-09 18:42:46 +00:00
Brian Gaeke
60268b265f Make SchedGraph::dump() use SchedGraphNodeCommon's const_iterator 
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().

llvm-svn: 11238
 2004-02-09 18:42:05 +00:00
Chris Lattner
f7f7d11eac Implement the hashing scheme in an attempt to speed up the "slow" case in 
type resolution.  Unfortunately it doesn't help.

Also delete some dead debugging code.

llvm-svn: 11237
 2004-02-09 18:32:40 +00:00
Brian Gaeke
d8be884ca5 Fix bug in installation process: MKDIR must respect DESTDIR. 
llvm-svn: 11236
 2004-02-09 17:38:52 +00:00
Chris Lattner
ada23acba4 This debugging hook is no longer needed. 
llvm-svn: 11233
 2004-02-09 17:20:52 +00:00
Chris Lattner
57a6b877ba Code cleanup in preparation for later changes. Now that ContainedTy's are 
consistent across the various type classes, we can factor out a LOT more
almost-identical code.  Also, add a couple of temporary statistics.

llvm-svn: 11232
 2004-02-09 16:35:14 +00:00
Chris Lattner
f231cb60f4 Now that all of the derived types have disciplined interfaces, we can eliminate 
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.

llvm-svn: 11230
 2004-02-09 05:40:24 +00:00
Chris Lattner
255269e677 Don't depend on auto data conversion 
llvm-svn: 11229
 2004-02-09 05:16:30 +00:00
Chris Lattner
16690fad3d Adjust to the changed StructType interface. In particular, getElementTypes() is gone. 
llvm-svn: 11228
 2004-02-09 04:37:31 +00:00
Chris Lattner
fd4417ba18 Increase encapsulation of the StructType class, eliminating the getElementTypes() member 
llvm-svn: 11227
 2004-02-09 04:36:50 +00:00