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10346 Commits

Author SHA1 Message Date
Chris Lattner 7cbb22abe6 Expose a pass ID that can be 'required' 
llvm-svn: 11376
 2004-02-13 16:16:16 +00:00
Chris Lattner cbf0667743 Squish warning 
llvm-svn: 11375
 2004-02-13 16:14:50 +00:00
Chris Lattner 9761271f0f Restructure code to handle memcpy/memmove 
llvm-svn: 11374
 2004-02-13 16:09:54 +00:00
Chris Lattner 7eec19cf38 Right, memcpy READS memory too :) 
llvm-svn: 11373
 2004-02-13 16:09:37 +00:00
Chris Lattner 0a49bcb009 New testcase for support for memcpy/memmove 
llvm-svn: 11372
 2004-02-13 16:04:51 +00:00
Brian Gaeke 242ebf2523 Fix off-by-one in Interpreter::getFirstVarArg(), which was punishing 
any attempts by LLI to use varargs (possibly left over from the introduction
of IntrinsicLowering??)

llvm-svn: 11370
 2004-02-13 06:18:39 +00:00
Chris Lattner 337df9b905 Fine grainify namespacification, prune #includes 
llvm-svn: 11369
 2004-02-13 06:18:21 +00:00
Brian Gaeke 51f100753c The Interpreter was failing the AtExit UnitTest. This fixes it. 
llvm-svn: 11367
 2004-02-13 05:48:00 +00:00
Brian Gaeke 5feee4b251 Update the example here in the header file. 
I don't know about you guys, but I rarely read the .html manuals :-)

llvm-svn: 11366
 2004-02-13 04:49:04 +00:00
Brian Gaeke bad2936826 Include <iosfwd>. 
Add prototypes for MachineBasicBlock's dump() and print() methods.

llvm-svn: 11365
 2004-02-13 04:40:15 +00:00
Brian Gaeke 52440fd481 Refactor MachineFunction::print() into MachineBasicBlock::print(). 
Add MachineBasicBlock::dump().

llvm-svn: 11364
 2004-02-13 04:39:55 +00:00
Brian Gaeke e8f7c2f863 Add head-of-file comments and Doxygen comments. Tighten up a lot of whitespace. 
Rename SetMachineOperandConst's formal parameters to match other methods here.
Mark some methods as being used only by the SPARC back-end.
Fix a missing-paren bug in OutputValue().

llvm-svn: 11363
 2004-02-13 04:39:32 +00:00
Chris Lattner bb68a2209b Add support for memcpy and memmove intrinsics. Why isn't the cwriter using 
the intrinsiclowering code?? :(

llvm-svn: 11362
 2004-02-12 23:13:33 +00:00
Chris Lattner 0145092b3e New features 
llvm-svn: 11361
 2004-02-12 21:21:17 +00:00
Chris Lattner 4c67c48c42 Be a bit more specific about what the alignment value means and the restrictions on it 
llvm-svn: 11360
 2004-02-12 21:18:15 +00:00
Chris Lattner a200310b32 New testcase for PR233: [llvmgcc] Structure copies result in a LOT of code 
llvm-svn: 11359
 2004-02-12 21:06:52 +00:00
Alkis Evlogimenos 96871385e8 Move ilist_trairs<MachineInstr> in MachineBasicBlock. 
llvm-svn: 11358
 2004-02-12 19:12:03 +00:00
Alkis Evlogimenos de8ac749fe Add parent pointer to MachineInstr that points to owning 
MachineBasicBlock. Also change opcode to a short and numImplicitRefs
to an unsigned char so that overall MachineInstr's size stays the
same.

llvm-svn: 11357
 2004-02-12 18:49:07 +00:00
John Criswell 407f6d46d9 Fixed minor typos. 
llvm-svn: 11356
 2004-02-12 18:11:53 +00:00
Chris Lattner 5ed171e317 Add support for the llvm.memmove intrinsic 
Patch graciously contributed by Reid Spencer!

llvm-svn: 11355
 2004-02-12 18:11:20 +00:00
Chris Lattner f30152e480 Add support for the llvm.memmove intrinsic. 
Patch graciously contributed by Reid Spencer!

llvm-svn: 11354
 2004-02-12 18:10:10 +00:00
Chris Lattner e0ea5cff8a Urg, check in header I forgot. :( 
llvm-svn: 11353
 2004-02-12 17:57:11 +00:00
Chris Lattner 71957a90b3 Test that we get rep movs when calling memcpy 
llvm-svn: 11352
 2004-02-12 17:53:43 +00:00
Chris Lattner 8dc99feeaf Add support for the rep movs[bwd] instructions, and emit them when code 
generating the llvm.memcpy intrinsic.

llvm-svn: 11351
 2004-02-12 17:53:22 +00:00
Chris Lattner fee11469bb Document the llvm.memcpy intrinsic. Clean up some of the formatting of other 
sections

llvm-svn: 11350
 2004-02-12 17:01:32 +00:00
Chris Lattner 17d028d52b Implement the llvm.memcpy intrinsic 
llvm-svn: 11349
 2004-02-12 17:01:09 +00:00
Chris Lattner 6a597d6057 Rename the opCode instance variable to Opcode 
llvm-svn: 11348
 2004-02-12 16:09:53 +00:00
Chris Lattner a6a8372a3c Remove a dead field from MachineInstr! 
llvm-svn: 11347
 2004-02-12 16:05:03 +00:00
Chris Lattner 6108d9d5ee This field is never read 
llvm-svn: 11346
 2004-02-12 16:04:49 +00:00
Alkis Evlogimenos 537805f315 Change interface so that we can add to the end of a basic block 
without getting an assertion from ilist that we are dereferencing
ilist<T>::end().

llvm-svn: 11345
 2004-02-12 08:11:04 +00:00
Brian Gaeke f0eef8ef38 Add one more doxygen comment. 
llvm-svn: 11344
 2004-02-12 04:26:49 +00:00
Brian Gaeke 974a21e6fb Express one of MachineOperand's many constructors in terms of another, by means of default arguments. 
llvm-svn: 11343
 2004-02-12 04:15:00 +00:00
Brian Gaeke c07b64f3cb Remove this MachineOpCodeFlags assertion - its test can never be false. 
llvm-svn: 11342
 2004-02-12 04:01:07 +00:00
Brian Gaeke 84262c112c Remove these MachineOpCodeFlags and their accessor - they are never set. 
llvm-svn: 11341
 2004-02-12 04:00:55 +00:00
Alkis Evlogimenos 80da865f77 Change MachineBasicBlock's vector of MachineInstr pointers into an 
ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.

llvm-svn: 11340
 2004-02-12 02:27:10 +00:00
Brian Gaeke 0c3de446f6 getOpCode() --> getOpcode(). 
llvm-svn: 11339
 2004-02-12 01:34:05 +00:00
Brian Gaeke 84b1008c13 Remove getOpCode(). Help doxygenify some comments. 
llvm-svn: 11338
 2004-02-12 01:34:03 +00:00
Misha Brukman e10e2b12dd Ooops, top-level C++-comments aren't recognized by flex. 
llvm-svn: 11337
 2004-02-12 00:03:08 +00:00
Misha Brukman a01b30bbaa * Convert C comments to C++ style (why are some one way, some another?!) 
* Delete extra space, extra blank comment lines
* Convert function comments to doxygen

llvm-svn: 11336
 2004-02-12 00:00:46 +00:00
Brian Gaeke b22186adf0 MachineInstr::getOpCode() --> getOpcode() in SPARC back-end. 
llvm-svn: 11335
 2004-02-11 20:47:34 +00:00
Chris Lattner 0302beeb09 If a node has more than 64 outgoing edges, make the edges go from the 'truncated' block, 
instead of dropping them entirely.

llvm-svn: 11334
 2004-02-11 20:44:17 +00:00
Brian Gaeke 3ee3e4beea Fix typos in comments. 
llvm-svn: 11333
 2004-02-11 19:47:43 +00:00
Chris Lattner 0d10bf8d72 s/getOpCode/getOpcode 
llvm-svn: 11332
 2004-02-11 19:26:28 +00:00
Chris Lattner 4b095b937e Cosmetic improvements to this option. 
llvm-svn: 11331
 2004-02-11 19:14:04 +00:00
Brian Gaeke 512bd8de00 Fix bug in initial check - when recompiling everything with llvm-native-gcc, 
you have to erase the program and re-run the linker, too, before running the
checker.

llvm-svn: 11328
 2004-02-11 18:52:05 +00:00
Brian Gaeke bc67d59ac8 add advice bullet about -check-exit-code 
llvm-svn: 11327
 2004-02-11 18:44:55 +00:00
Brian Gaeke 228a29b711 add description of -check-exit-code 
llvm-svn: 11326
 2004-02-11 18:40:04 +00:00
Brian Gaeke 35145beb61 Add check-exit-code option, defaulting to true. 
Add ProgramExitedNonzero argument to executeProgram(), and make it
tell its caller whether the program exited nonzero.

Move executeProgramWithCBE() out of line, to ExecutionDriver.cpp, and remove
its extra arguments which are always defaulted.  Make it turn off
check-exit-code if the program exits nonzero while generating a reference
output.

Make diffProgram() assume that any nonzero exit code is a failure, if
check-exit-code is turned on.

llvm-svn: 11325
 2004-02-11 18:37:32 +00:00
Chris Lattner f10f6b10f9 Actually load profiling information now! Block layout can use real, live, 
actual profile info, and works!  :)

llvm-svn: 11324
 2004-02-11 18:21:05 +00:00
Chris Lattner fa9a8f83a5 Fix a typeo 
llvm-svn: 11323
 2004-02-11 18:20:41 +00:00