Chris Lattner
e0a3be0bb7
Eliminate some unneccesary #includes and forward decls
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llvm-svn: 4475
2002-10-31 21:24:10 +00:00
Nick Hildenbrandt
a14ade019e
CBE doesn't alloc correctly
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llvm-svn: 4474
2002-10-31 18:23:09 +00:00
Chris Lattner
dbf49d6266
Reassociate pass now works
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llvm-svn: 4473
2002-10-31 17:16:18 +00:00
Chris Lattner
517a31e940
Reassociate now works
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llvm-svn: 4472
2002-10-31 17:13:11 +00:00
Chris Lattner
b913f4e785
Fixes to the reassociate pass to make it respect dominance properties
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Huge thanks go to Casey Carter for writing this fix, reassociate is now
reoperational!
llvm-svn: 4471
2002-10-31 17:12:59 +00:00
Chris Lattner
31bbb65ef8
Fix nasty bug in ::isNeg()
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llvm-svn: 4470
2002-10-31 17:09:06 +00:00
Vikram S. Adve
8ecd939ce9
Restore support for indirect function calls (which briefly wasn't working
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after I removed annotations on MachineInstr for the CallDescriptor).
llvm-svn: 4469
2002-10-31 15:34:48 +00:00
Vikram S. Adve
f94d110749
Do not print "NEW FILES AND DIRECTORIES" unless requested separately
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because this is usually such a long list that it makes the output
useless anyway.
Disable checking exit status until we can find something more precise.
The exit status is too coarse-grain to be useful.
llvm-svn: 4468
2002-10-31 15:32:24 +00:00
Chris Lattner
07c1f70586
Remove dead code
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llvm-svn: 4467
2002-10-31 06:52:26 +00:00
Misha Brukman
cd6a3b2f2c
Refactored DSGraph.h:
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* DSGraph.h contains DSGraph
* DSNode.h contains DSNode (soon UDSNode and MDSNode)
* DSSupport.h contains DSCallsite, DSTypeRec, and DSNodeHandler
llvm-svn: 4466
2002-10-31 06:34:18 +00:00
Chris Lattner
317daff9bf
This fixes all kinds of problems with array handling. There are still bugs to
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be fixed, but we are getting much closer now.
* Make DSNode::TypeRec a full fledged DSTypeRec type.
* Add methods used to update and access the typerecords elements
* Add methods to query if and to cause a node to be completely folded
* DSGraph construction doesn't use the allocation type for anything at all,
now nodes get their type information based on how they are used.
* Fixed a bug with global value handling introduced in the last checkin
* GEP support is now much better, arrays are handled correctly. The array
flag is now updated in type records. There are still cases that are not
handled yet (we do not detect pessimizations), but getting much closer.
llvm-svn: 4465
2002-10-31 05:45:02 +00:00
Chris Lattner
dbe9db0e15
New testcases
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llvm-svn: 4464
2002-10-31 05:38:19 +00:00
Chris Lattner
2b71e7f10b
Tell cvs to ignore *.dot and *.ps files in this directory
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llvm-svn: 4463
2002-10-31 04:59:02 +00:00
Chris Lattner
3b827bcaaf
New testcase for the possible array merging scenarios
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llvm-svn: 4462
2002-10-31 04:48:32 +00:00
Chris Lattner
c084f3ab67
Can simplify code now with the isCommutative() method.
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llvm-svn: 4461
2002-10-31 04:24:23 +00:00
Chris Lattner
d4c9998d7a
Use new isCommutative interface, which gives us SetEQ and SetNE for free.
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Thanks fly out to Casey Carter for this fix.
llvm-svn: 4460
2002-10-31 04:20:07 +00:00
Chris Lattner
2ce9a55285
New isAssociative/isCommutative inspection methods, graciously contributed by
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Casey Carter.
llvm-svn: 4459
2002-10-31 04:14:01 +00:00
Chris Lattner
6568312694
Statistic class should return const reference to *this, not a reference to
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the data type.
llvm-svn: 4458
2002-10-31 02:50:27 +00:00
Chris Lattner
1ec9725ef8
BreakCriticalEdges should update dominance frontier information as well as
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other dominance stuff. Patch contributed by Casey Carter
llvm-svn: 4457
2002-10-31 02:44:36 +00:00
Chris Lattner
2e98413a27
Add interface to update domfrontier info, thanks to Casey Carter for impl
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llvm-svn: 4456
2002-10-31 02:39:48 +00:00
Chris Lattner
6543ec06a6
New testcases
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llvm-svn: 4455
2002-10-31 01:25:13 +00:00
Chris Lattner
0396c5461e
Fix two problems:
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* Load Implementation can cause unaligned memory accesses, which caused
problems for sparc.
* cast from pointer to pointer would zero the upper 32 bits of the pointer
which obviously causes problems on 64 bit hosts.
llvm-svn: 4454
2002-10-30 21:47:57 +00:00
Vikram S. Adve
d44e2577de
Bug fix: need to initialize new CallArgsDescriptor pointer.
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llvm-svn: 4453
2002-10-30 20:38:49 +00:00
Vikram S. Adve
beba0cd579
Bug fix in setting an implicit ref.
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llvm-svn: 4452
2002-10-30 20:38:16 +00:00
Vikram S. Adve
913883dd6e
In getID(), don't call getValidSymbolName to mangle external names!
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llvm-svn: 4451
2002-10-30 20:16:38 +00:00
Chris Lattner
47bbeeac43
Add lots more info
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llvm-svn: 4450
2002-10-30 06:04:46 +00:00
Misha Brukman
422964104e
Return 0 instead of 1 for correct execution. Makes automated testing happy.
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llvm-svn: 4449
2002-10-30 02:18:29 +00:00
Chris Lattner
20ed68f623
Make the testcase MORE complex
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llvm-svn: 4448
2002-10-30 02:03:59 +00:00
Chris Lattner
8fa0840abd
Remove fixme
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llvm-svn: 4447
2002-10-30 02:02:37 +00:00
Chris Lattner
98e6bad1ee
Add special code to make printing SSA form machine instructions nicer
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llvm-svn: 4446
2002-10-30 01:55:38 +00:00
Chris Lattner
c87d6cdce5
Name the first basic block
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llvm-svn: 4445
2002-10-30 01:54:42 +00:00
Chris Lattner
cbbc96bd8d
Make sure to set the destination register correctly
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llvm-svn: 4444
2002-10-30 01:49:01 +00:00
Chris Lattner
be221c6013
Allow BuildMI that helps automate construction of SSA information
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llvm-svn: 4443
2002-10-30 01:48:41 +00:00
Chris Lattner
d18210e53f
Set the destination register field based on the target specific flags
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llvm-svn: 4442
2002-10-30 01:15:31 +00:00
Chris Lattner
80f1f696e8
Add flag to specify when no value is produced by an instruction
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llvm-svn: 4441
2002-10-30 01:09:34 +00:00
Chris Lattner
9e8fab4aa1
Sparc backend doesn't use target specific flags yet
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llvm-svn: 4440
2002-10-30 01:07:12 +00:00
Chris Lattner
19f27845eb
* Add new "Target Specific Flags" field to instruction descriptor
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* Rename iclass to Flags
llvm-svn: 4439
2002-10-30 01:06:53 +00:00
Chris Lattner
8dfb0ef7b0
Use MRegisterInfo, if available, to print symbolic register names
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llvm-svn: 4438
2002-10-30 00:58:19 +00:00
Chris Lattner
a8069b87b3
Implement the new optional getRegisterInfo
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llvm-svn: 4437
2002-10-30 00:56:18 +00:00
Chris Lattner
c7854f4c8f
Add new optional getRegisterInfo to TargetMachine
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llvm-svn: 4436
2002-10-30 00:53:02 +00:00
Chris Lattner
2cfa08e4bf
Implement structured machine code printing
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llvm-svn: 4435
2002-10-30 00:48:05 +00:00
Chris Lattner
faa5c82486
Print machine code after instruction selection
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llvm-svn: 4434
2002-10-30 00:47:49 +00:00
Chris Lattner
40d5ff97c1
Make sure to pass the LLVM basic block in
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llvm-svn: 4433
2002-10-30 00:47:40 +00:00
Chris Lattner
55da33fe73
Add support for structured printing
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llvm-svn: 4432
2002-10-30 00:46:48 +00:00
Chris Lattner
4430feb9b5
Improve comments, add methods for structured printing
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llvm-svn: 4431
2002-10-30 00:46:31 +00:00
Chris Lattner
52200beb8d
Jello now builds
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llvm-svn: 4430
2002-10-29 23:41:11 +00:00
Chris Lattner
4352ba0640
Construct annotation, to make sure it's attached to function
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llvm-svn: 4429
2002-10-29 23:40:58 +00:00
Chris Lattner
e78186b693
Add method
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llvm-svn: 4428
2002-10-29 23:40:30 +00:00
Chris Lattner
e89cb8ba64
Make argsize calculation stuff optional, so that Targets without FrameInfo
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objects yet don't die
llvm-svn: 4427
2002-10-29 23:40:03 +00:00
Chris Lattner
64fa3f3e97
Implement autoinserting ctor
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llvm-svn: 4426
2002-10-29 23:19:00 +00:00