Misha Brukman
32ec427192
Added prototypes for emitting prologue and epilogue for function code
...
generation.
llvm-svn: 4927
2002-12-04 23:55:56 +00:00
Chris Lattner
6f002640ff
Fix testcase
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llvm-svn: 4926
2002-12-04 23:51:44 +00:00
Chris Lattner
70aa4e41ce
Fix handling of function calls that return void
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llvm-svn: 4925
2002-12-04 23:50:28 +00:00
Chris Lattner
b71d7b4dab
Implement initial support for return values from call instructions
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llvm-svn: 4924
2002-12-04 23:45:28 +00:00
Misha Brukman
566bac5ec1
Fun arithmetic with iterators aimed at fixing a bug: inserting instructions
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after the *current* instruction while keeping the iterator in the same
'logical' place.
llvm-svn: 4923
2002-12-04 19:24:45 +00:00
Misha Brukman
f8634130dc
Adjust the stack pointer after a function call, proportional to the number of
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arguments pushed onto the stack.
llvm-svn: 4922
2002-12-04 19:22:53 +00:00
Misha Brukman
cf80ad35f3
Added instructions to add/subtract imm32 to/from a reg32.
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llvm-svn: 4921
2002-12-04 19:15:22 +00:00
Chris Lattner
f9ddcf9bd5
New testcase
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llvm-svn: 4920
2002-12-04 17:35:11 +00:00
Chris Lattner
96edaabdb2
Fix bogus assertion failures
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llvm-svn: 4919
2002-12-04 17:32:52 +00:00
Chris Lattner
b538ae0dba
Avoid bad assertion
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llvm-svn: 4918
2002-12-04 17:28:40 +00:00
Chris Lattner
feeb16616e
Remove think-o assertion
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llvm-svn: 4917
2002-12-04 17:18:30 +00:00
Chris Lattner
e21cfc9b6c
Avoid crashing on Arguments, just silently miscompile
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llvm-svn: 4916
2002-12-04 17:15:34 +00:00
Chris Lattner
e8386a7e44
Add main functions to benchmarks
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llvm-svn: 4915
2002-12-04 17:15:07 +00:00
Misha Brukman
101076f586
storeReg2RegOffset() and loadRegOffset2Reg() now take the iterator by value
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instead of by reference, since they return the modified iterator.
llvm-svn: 4914
2002-12-04 17:14:13 +00:00
Misha Brukman
1e6cfa1afa
On `make clean', kill the core files produced, which are of the form:
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core.### where ### is the process ID. We use core.[0-9][0-9]* to avoid killing
core.c, core.cpp, and core.h files which may be part of benchmarks.
llvm-svn: 4913
2002-12-04 17:08:15 +00:00
Chris Lattner
f64d7c6939
New testcase
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llvm-svn: 4912
2002-12-04 17:00:25 +00:00
Misha Brukman
6e1c4851ea
Moved buildReg2RegClassMap() into from X86RegisterInfo to MRegisterInfo, since
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it is target-independent.
llvm-svn: 4911
2002-12-04 16:47:04 +00:00
Chris Lattner
29f4c79239
Add a "Lazy Function Resolution in Jello" section
...
Remove some todo's
llvm-svn: 4910
2002-12-04 16:12:54 +00:00
Chris Lattner
6c1a85e870
Fix a bug I introduced in a previous change
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llvm-svn: 4909
2002-12-04 06:56:56 +00:00
Chris Lattner
728e4fbd59
Add support for global value references
...
llvm-svn: 4908
2002-12-04 06:45:40 +00:00
Chris Lattner
73ac28801e
Add support for referencing global variables/functions
...
llvm-svn: 4907
2002-12-04 06:45:19 +00:00
Chris Lattner
994984de43
Print out direct global references
...
llvm-svn: 4906
2002-12-04 06:44:41 +00:00
Chris Lattner
d0a42dbe95
Add support for direct global references
...
llvm-svn: 4905
2002-12-04 06:44:27 +00:00
Chris Lattner
9080df6970
Initial checkin of global var support code
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llvm-svn: 4904
2002-12-04 06:09:04 +00:00
Chris Lattner
b7256f170e
Implement simple global variable support
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llvm-svn: 4903
2002-12-04 06:04:17 +00:00
Chris Lattner
7a95d4ead1
Implement external function support
...
llvm-svn: 4902
2002-12-04 06:04:07 +00:00
Chris Lattner
aeb454c30e
Expose target data through a method for uniformity
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llvm-svn: 4901
2002-12-04 05:20:12 +00:00
Chris Lattner
34e164bb30
Initial checkin of Unresolved function fault handler
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llvm-svn: 4900
2002-12-04 05:05:26 +00:00
Chris Lattner
913c44f05d
Implement lazy resolution of function calls
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llvm-svn: 4899
2002-12-04 04:47:34 +00:00
Misha Brukman
f13126a427
This should fix the bug seen with some registers not being allocated
...
correctly: skipping instructions by incorrectly incrementing the pointer.
Also adds support for building a reg-to-regclass map, and splits the function
for saving register to stack into two, one suitable for virtual registers
(which also assigns it a physical register) and one for simply storing back
physical registers.
llvm-svn: 4898
2002-12-03 23:15:19 +00:00
Misha Brukman
5639a6279e
Added support for callee- and caller-save registers.
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llvm-svn: 4897
2002-12-03 23:11:21 +00:00
Misha Brukman
6b9cb74fdc
RegisterInfo now supports handing out caller- and callee-save registers, as
...
well as building a map from a physical register to its register class.
llvm-svn: 4896
2002-12-03 23:09:53 +00:00
Chris Lattner
8cadeb99ab
Fix broken ret opcode, grr...
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llvm-svn: 4895
2002-12-03 22:50:02 +00:00
Chris Lattner
b2fe33ac89
Initial checkin of virtual machine implementation.
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We can now run very trivial test cases
llvm-svn: 4894
2002-12-03 22:48:59 +00:00
Chris Lattner
47478b4dce
Checkin debug implementation of MCE
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llvm-svn: 4893
2002-12-03 20:56:42 +00:00
Chris Lattner
af812d279c
Add virtual dtor, expose a debug impl
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llvm-svn: 4892
2002-12-03 20:56:20 +00:00
Chris Lattner
a31be4e958
Fix instsel for calls
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llvm-svn: 4891
2002-12-03 20:30:12 +00:00
Chris Lattner
e653814b5c
Testcase for call instruction
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llvm-svn: 4890
2002-12-03 20:30:03 +00:00
Chris Lattner
ee03b04210
Standard hello-world test
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llvm-svn: 4889
2002-12-03 20:25:43 +00:00
Chris Lattner
173aae3f70
Add code that can be used for debugging
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llvm-svn: 4888
2002-12-03 20:01:04 +00:00
Chris Lattner
e7f81463a5
Disable timing of bytecode loader
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llvm-svn: 4887
2002-12-03 19:42:26 +00:00
Chris Lattner
18b9a192e1
Simplify code
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llvm-svn: 4886
2002-12-03 19:40:16 +00:00
Chris Lattner
dd9d97436d
Fix big bug introduced with symbol table changes
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llvm-svn: 4885
2002-12-03 18:32:30 +00:00
Chris Lattner
5629544811
Fix the build
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llvm-svn: 4884
2002-12-03 18:15:59 +00:00
Brian Gaeke
c850694f49
brg
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Add support for cast ... to bool in visitCastInst (it's a start, anyways...)
llvm-svn: 4883
2002-12-03 07:36:03 +00:00
Chris Lattner
5f0614914e
Split the machine code emitter completely out of the printer
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llvm-svn: 4882
2002-12-03 06:34:06 +00:00
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
