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Author SHA1 Message Date
Chris Lattner
bc44aa61c4 Factor this code out of llvm-prof 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11314 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 05:54:25 +00:00
Chris Lattner
5f55aaf0f0 Remove obsolete comment. Unreachable blocks will automatically be left at the 
end of the function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11313 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 05:20:50 +00:00
Chris Lattner
115e5e6abb Basic functionality testing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11312 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 05:00:27 +00:00
Chris Lattner
206805e172 Add an _embarassingly simple_ implementation of basic block layout. This is 
more of a testcase for profiling information than anything that should reasonably
be used, but it's a starting point.  When I have more time I will whip this into
better shape.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11311 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 04:53:20 +00:00
Alkis Evlogimenos
ccd79f2c21 Remove assert as it is meaningless. MachineOperands can be tagged as 
MO_VirtualRegister but actually be representing a physical register.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11310 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 04:52:30 +00:00
Chris Lattner
b060194a70 Make sure to register the 'no profile' implementation as the default for ProfileInfo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11309 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 04:47:54 +00:00
Chris Lattner
40c5767b70 Simplify implementation, and probably speed things up too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11308 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 03:57:16 +00:00
Chris Lattner
723c66d4c0 Implement SimplifyCFG/PhiEliminate.ll 
Having a proper 'select' instruction would allow the elimination of a lot
of the special case cruft in this patch, but we don't have one yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11307 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 03:36:04 +00:00
Chris Lattner
54636af39d New feature testcase for simplifycfg. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11306 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 03:35:04 +00:00
Chris Lattner
82a5ff4c54 Initialize the count instance variable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11305 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 03:29:16 +00:00
Chris Lattner
6565043120 Expose the "Other" value type to tablegen targets 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11304 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 03:08:45 +00:00
Chris Lattner
ed97ad63c2 Remove long obsolete method. switch instructions are first class entities in the CFG, and have been for a LOOOONG time. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11303 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 01:17:58 +00:00
Chris Lattner
b171942441 Remove obsolete method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11302 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 01:17:33 +00:00
Chris Lattner
2355f948c5 The hasConstantReferences predicate always returns false. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11301 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 01:17:07 +00:00
John Criswell
cf2e9f72e4 Updated to handle the new SPEC95 configuration options. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11298 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 22:36:35 +00:00
John Criswell
b607cc8871 Added support for configuring SPEC95. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11295 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 22:29:06 +00:00
Chris Lattner
171de656eb An initial implementation of an LLVM ProfileInfo class which is designed to 
eventually allow Passes to use profiling information to direct them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11294 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 22:11:42 +00:00
Misha Brukman
acddebd5bb Sprinkle liberally with comments, saute with doxygen until readable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11293 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 21:49:59 +00:00
Misha Brukman
5e871dadae Doxygenify comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11292 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 21:48:12 +00:00
Chris Lattner
d6b5e5f637 Urg, the X86 backend DOES use virtual register operands. :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11288 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 21:43:11 +00:00
Chris Lattner
376ad9fa9f 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.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11287 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 21:21:17 +00:00
Chris Lattner
2b38c0d94b Remove some unneeded stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11286 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 21:19:49 +00:00
Chris Lattner
61b08f193a Add #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11285 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 21:18:55 +00:00
Chris Lattner
1cbe4d0ad0 Do not use MachineOperand::isVirtualRegister either! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11283 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 21:12:22 +00:00
Chris Lattner
9d58a500fc Stop using this method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11282 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 21:12:06 +00:00
Chris Lattner
c31ecb9aae Remove uses of MachineOperand::isVirtualRegister 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11281 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 20:55:47 +00:00
Chris Lattner
ebcd7941f0 Remvoe use of MO.isVirtualRegister(), turn an assertion into an assert() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11280 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 20:47:24 +00:00
Chris Lattner
9f42dd5472 Eliminate MachineOperand::isPhysicalRegister. The X86 backend should use 
MRegisterInfo::isPhysicalRegister(MO.getReg()) and the Sparc backend should
use isMachineRegister()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11279 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 20:42:11 +00:00
Chris Lattner
3d878d80d6 Eliminate users of MachineOperand::isPhysicalRegister 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11278 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-10 20:41:10 +00:00
Chris Lattner
bd0485034c Remove use of isPhysicalRegister 
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 
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 
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 
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 
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 
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 
* 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 
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 
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 
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 
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. 
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. 
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 
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 
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 
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. 
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 
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. 
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, 
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 
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