Chris Lattner
3f94a45ff8
Final tweak to printer
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llvm-svn: 4881
2002-12-03 06:33:30 +00:00
Chris Lattner
d412654b95
Implement trivially simple debugger for MachineCodeEmitter interface
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llvm-svn: 4880
2002-12-03 06:09:26 +00:00
Chris Lattner
d07b76e83a
Continue implementing field initializers
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llvm-svn: 4879
2002-12-03 06:00:33 +00:00
Chris Lattner
15cd2a0edb
Don't delete temporary files
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llvm-svn: 4878
2002-12-03 06:00:11 +00:00
Chris Lattner
99e7784512
* Move information about Implicit Defs/Uses into X86InstrInfo.def.
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* Expose information about implicit defs/uses of register through the
MachineInstrInfo.h file.
llvm-svn: 4877
2002-12-03 05:42:53 +00:00
Chris Lattner
56c48a37a8
Initialize implicit uses/defs fields for sparc backend to empty list
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llvm-svn: 4876
2002-12-03 05:41:54 +00:00
Chris Lattner
866d635098
Add entries to track information about implicit uses and definitions of
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the instructions
llvm-svn: 4875
2002-12-03 05:41:32 +00:00
Brian Gaeke
48759a6af9
brg
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X86Implicit.cpp, X86Implicit.h: New files.
InstSelectSimple.cpp: Add some clarifications in visitCallInst comments.
llvm-svn: 4874
2002-12-03 00:51:09 +00:00
Chris Lattner
2ebb6f1a57
More support
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llvm-svn: 4873
2002-12-02 21:56:28 +00:00
Chris Lattner
e66d3e90ce
More support for machine code emission: raw instructions
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llvm-svn: 4872
2002-12-02 21:56:18 +00:00
Chris Lattner
c1d0d21002
Expose explicit type
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llvm-svn: 4871
2002-12-02 21:50:41 +00:00
Chris Lattner
f48a330fd8
Start implementing MachineCodeEmitter
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llvm-svn: 4870
2002-12-02 21:44:34 +00:00
Chris Lattner
ce514e232d
Start adding to the meat of MachineCodeEmitter
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llvm-svn: 4869
2002-12-02 21:44:13 +00:00
Chris Lattner
cd65711437
Eliminate OtherFrm
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llvm-svn: 4868
2002-12-02 21:40:58 +00:00
Chris Lattner
e8640c05cc
Remove comment
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Remove handling of OtherFrm
llvm-svn: 4867
2002-12-02 21:40:46 +00:00
Chris Lattner
8227eea4fe
Initial support for machine code emission
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llvm-svn: 4866
2002-12-02 21:24:12 +00:00
Chris Lattner
d29ab7a539
Add initial support for machine code emission
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llvm-svn: 4865
2002-12-02 21:22:04 +00:00
Chris Lattner
54d6377268
Initial version of MachineCodeEmitter interface: empty
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llvm-svn: 4864
2002-12-02 21:21:36 +00:00
Chris Lattner
920d619d39
The hopefully final version of addPassesToEmitMachineCode which does not
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have any question about ownership
llvm-svn: 4863
2002-12-02 21:15:42 +00:00
Misha Brukman
2c0ee80414
Ignore generated files gram.tab.c and gram.tab.h
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llvm-svn: 4862
2002-12-02 21:15:37 +00:00
Misha Brukman
cbaebd813a
Ignore generated files Lexer.cpp and llvmAsmParser.*
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llvm-svn: 4861
2002-12-02 21:14:54 +00:00
Misha Brukman
67923fb2cd
Ignore generated files FileLexer.* and FileParser.*
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llvm-svn: 4860
2002-12-02 21:13:59 +00:00
Chris Lattner
b7073c8c07
Add comment about ownership semantics
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llvm-svn: 4859
2002-12-02 21:13:45 +00:00
Misha Brukman
f776547336
* Abstracted out stack space allocation into its own function
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* Added saving of register values to the stack
llvm-svn: 4858
2002-12-02 21:11:58 +00:00
Misha Brukman
0b310e3359
Fix order of operands on a store from reg to [reg+offset].
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llvm-svn: 4857
2002-12-02 21:10:35 +00:00
Chris Lattner
9872f53512
Add stub to emit machine code for JIT
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llvm-svn: 4856
2002-12-02 21:00:50 +00:00
Chris Lattner
1a4dddb269
Continued support for field intitializers
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llvm-svn: 4855
2002-12-02 17:53:54 +00:00
Chris Lattner
29f8466be1
Continued support for field initializer
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llvm-svn: 4854
2002-12-02 17:44:35 +00:00
Chris Lattner
b3385a75b7
Continued support for Field Initializer
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llvm-svn: 4853
2002-12-02 17:43:58 +00:00
Chris Lattner
09e5402d2f
Adjustments due to new FieldInit stuff
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llvm-svn: 4852
2002-12-02 17:43:43 +00:00
Chris Lattner
8c9131ede0
Add comments, factor out common code
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llvm-svn: 4851
2002-12-02 16:57:01 +00:00
Chris Lattner
f04515fec4
Add support for field exprs
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llvm-svn: 4850
2002-12-02 16:43:43 +00:00
Chris Lattner
42ea6fe801
* Move BitsInit::resolveReferences up with the rest of BitsInit code
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* Initial support for field expressions
llvm-svn: 4849
2002-12-02 16:43:30 +00:00
Chris Lattner
b05511cde1
Initial support for Field Expressions
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llvm-svn: 4848
2002-12-02 16:42:52 +00:00
Chris Lattner
c0794f940a
Add correct dependency
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llvm-svn: 4847
2002-12-02 16:31:46 +00:00
Chris Lattner
5f7c43d3d5
Split up targets
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llvm-svn: 4846
2002-12-02 16:13:42 +00:00
Chris Lattner
442ad12dff
Add comments
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llvm-svn: 4845
2002-12-02 16:13:23 +00:00
Chris Lattner
d8f6ea6e43
Make sure to build lib/Support before the utilities, then use the new
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makefile in utils to build the utilities
llvm-svn: 4844
2002-12-02 01:23:26 +00:00
Chris Lattner
8f9112b1bb
Initial checkin of TableGen utility
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llvm-svn: 4843
2002-12-02 01:23:04 +00:00
Chris Lattner
1321a54d80
Add makefile to build subdirs
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llvm-svn: 4842
2002-12-02 01:21:34 +00:00
Chris Lattner
89de3f1fc5
Add rawfrm flags
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llvm-svn: 4841
2002-12-01 23:25:59 +00:00
Chris Lattner
d7ae75d381
Don't add implicit regs
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llvm-svn: 4840
2002-12-01 23:24:58 +00:00
Brian Gaeke
1700fefdeb
brg
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InstSelectSimple.cpp: Refactor out conversion of byte, short -> int
from visitReturnInst() to new method, promote32().
Use it in both visitReturnInst() and visitCallInst().
llvm-svn: 4839
2002-11-30 11:57:28 +00:00
Brian Gaeke
b6fc905124
brg
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InstSelectSimple.cpp: First draft of visitCallInst method, handling
int/float args.
X86InstrInfo.def: Add entries for CALL with 32-bit pc relative arg, and
PUSH with 32-bit reg arg.
llvm-svn: 4838
2002-11-29 12:01:58 +00:00
Vikram S. Adve
b5bdad135e
Several fixes:
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(1) Applied patch from Casey to implement iterator::operator= correctly:
it should use a pointer, not a reference.
(2) Added operators == and !=, and method all().
(3) Important bug fix: excess bits need to be ignored in operations
like ==, count(), and all(). We do this by ensuring excess bits
in the last bitset are always 0.
llvm-svn: 4837
2002-11-27 17:46:38 +00:00
Vikram S. Adve
b0371788d9
Fix logical error in TD pass: we should clear Mod/Ref bits of each caller
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before inlining their graphs into a function. To support this,
added flags to CloneFlags to strip/keep Mod/Ref bits.
llvm-svn: 4836
2002-11-27 17:41:13 +00:00
Vikram S. Adve
2d712e9ff6
Added flags to CloneFlags to strip/keep Mod/Ref bits when cloning a graph.
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llvm-svn: 4835
2002-11-27 17:39:37 +00:00
Vikram S. Adve
98df15e927
No longer need local graph to find call sites.
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Also some major fixes within IPModRef.cpp.
llvm-svn: 4834
2002-11-27 17:38:56 +00:00
Vikram S. Adve
8788221a72
(1) Bug fix that was causing nodes with dangling references to be freed.
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We run removeDeadNodes() on the TD graph up front before using it.
(2) Major enhancement to printing of results: now we list the actual objects
that are mod/ref instead of just printing the bit vectors.
Also an important bug fix in TDDataStructures pass (no change here):
clear Mod/Ref bits of callers before inlining into a function.
llvm-svn: 4833
2002-11-27 17:37:46 +00:00
Brian Gaeke
d944e15946
brg
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InstSelectSimple.cpp: Add some comments that say what I'm going to do for
calls and casts.
llvm-svn: 4832
2002-11-26 10:43:30 +00:00