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809 Commits

Author SHA1 Message Date
Misha Brukman
d181666052 * Add code to flush the ICache, which any self-respecting SMC must do 
* Restore registers *after* everything else to avoid any possible side effects

This fixes McCat-imp.

llvm-svn: 10147
 2003-11-21 23:48:54 +00:00
Misha Brukman
0e2e1f121a Include the file before we close the llvm namespace. 
llvm-svn: 9954
 2003-11-13 00:23:05 +00:00
Misha Brukman
6675f982de Substantially re-organized this file: 
* There is now only one pass to print out assembly instead of two
* It is a FunctionPass
* The Module-level printing of globals is now in doFinalization() method of the
  FunctionPass
* The code has been reformatted to follow LLVM coding standards
* Some comments, not all, were doxygenified
* Last but not least, the function to create an instance of this pass is also no
  longer a method in the UltraSparc class.

llvm-svn: 9953
 2003-11-13 00:22:19 +00:00
Misha Brukman
2558e8c852 The function to create an instance of this pass is no longer a method of 
the UltraSparc class.

llvm-svn: 9952
 2003-11-13 00:19:02 +00:00
Misha Brukman
167026f8c8 The functions to create new instances of passes are no longer methods in the 
UltraSparc class. Comments are also doxygen-compatible now.

llvm-svn: 9951
 2003-11-13 00:17:20 +00:00
Misha Brukman
b26c6fa4eb * Put command-line switches in their own namespace 
* Pass creation functions are no longer in the UltraSparc class

llvm-svn: 9950
 2003-11-13 00:16:28 +00:00
Misha Brukman
893e793739 Force a dependency on the .inc file, which must be generated! 
llvm-svn: 9949
 2003-11-13 00:05:09 +00:00
Brian Gaeke
960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
Brian Gaeke
75bc7cec4b Fix PR103 
llvm-svn: 9830
 2003-11-09 07:08:34 +00:00
Brian Gaeke
f8cb2419ee Fix two typos I found in comments. 
llvm-svn: 9806
 2003-11-08 18:12:24 +00:00
Misha Brukman
a1eefa40dc For some reason, LICM and GCSE like to crash the FunctionPassManager when they 
are being added as FunctionPasses... Sigh.

llvm-svn: 9798
 2003-11-08 00:01:39 +00:00
Misha Brukman
508cc3e7a9 Implement branching to a PC-relative constant (not a BasicBlock). 
llvm-svn: 9793
 2003-11-07 21:07:30 +00:00
Misha Brukman
3b2343eae9 PreSelection is not optional, it performs a necessary and vital transformation 
for the Sparc backend: breaking up constant expressions. Thus, we cannot have it
guarded by a conditional, it should never be disabled.

Also, it's now available for the JIT since it is a FunctionPass.

llvm-svn: 9791
 2003-11-07 20:33:25 +00:00
Misha Brukman
2c3068026a Switch to emitting MachineConstantPool the way it was meant to be done. 
llvm-svn: 9777
 2003-11-07 18:06:26 +00:00
Misha Brukman
2133b0513d Switch to using the standard representation of the constant pool -- namely, the 
MachineConstantPool. This involved refactoring the two classes involved in
printing out Sparc assembly. In fact, they should share all this code anyway.

llvm-svn: 9776
 2003-11-07 17:45:28 +00:00
Misha Brukman
faa42d264f We accept TargetMachine as a const reference. 
llvm-svn: 9775
 2003-11-07 17:44:18 +00:00
Misha Brukman
bd4a8ed139 PreSelection and PeepholeOpts are now FunctionPasses. 
llvm-svn: 9774
 2003-11-07 17:43:43 +00:00
Misha Brukman
81c748c1e2 * Stop making a global for each constant that cannot live in an instruction; 
it will be converted to a MachineConstantPool index during instruction
  selection
* This is now eligible to become a FunctionPass since it does not have any side
  effects outside of the function it is processing.

llvm-svn: 9773
 2003-11-07 17:31:22 +00:00
Misha Brukman
bf9ed7ac1f * Use the MachineConstantPool for storing constants instead of a hash_set; 
* Do not create new globals for constants!

Also, order #includes as per coding style guide

llvm-svn: 9772
 2003-11-07 17:29:48 +00:00
Misha Brukman
c16149d7dd Use basename $< to get just the filename, not full path, for ease of reading. 
llvm-svn: 9770
 2003-11-07 17:26:27 +00:00
Chris Lattner
5285e9c9a0 Hopefully this will fix PR98 
llvm-svn: 9762
 2003-11-07 00:38:09 +00:00
Misha Brukman
b4ad4c3d4c * Make the comment header 80 columns long 
* Alphabetize #includes

llvm-svn: 9751
 2003-11-06 18:06:13 +00:00
Brian Gaeke
adc07972bc Tweak sed commands so that they filter out more # stuff and also 
work on Mac OS X. Also turn ${...} into $(...); we do not speak BSD
Make.

llvm-svn: 9589
 2003-10-29 20:07:35 +00:00
Misha Brukman
3f45389172 Make code layout more consistent. 
llvm-svn: 9418
 2003-10-23 16:48:30 +00:00
Misha Brukman
dbe73c5d6d Add comments to describe what these functions actually do. 
llvm-svn: 9370
 2003-10-22 05:50:40 +00:00
Misha Brukman
8c0608cf0d * Use <cmath> instead of <math.h> 
* Order #includes according to LLVM coding standards

llvm-svn: 9369
 2003-10-22 05:09:56 +00:00
Misha Brukman
cc0d34223d Removed completely duplicated function comment (an identical one appears later). 
llvm-svn: 9368
 2003-10-22 04:55:09 +00:00
Misha Brukman
980d74c752 No, really, order the #includes correctly. 
llvm-svn: 9367
 2003-10-22 04:51:36 +00:00
Misha Brukman
88be700644 * Fix order of #includes to follow style guide 
* It's no longer a BasicBlock pass: update comment on run() method
* Fix placement of braces to be consistent
* Delete extraneous whitespace

llvm-svn: 9361
 2003-10-22 03:27:45 +00:00
Chris Lattner
73d9355fea Hrm, unbreak stuph :( 
llvm-svn: 9334
 2003-10-21 17:22:23 +00:00
Chris Lattner
a62228d01a Fix preselection/lowerswitches bug 
llvm-svn: 9333
 2003-10-21 16:29:23 +00:00
Chris Lattner
4439aee504 Pull the PHI special case into it's own visit* method 
llvm-svn: 9332
 2003-10-21 16:09:23 +00:00
Chris Lattner
898a42afde The lastOp operand is never used 
llvm-svn: 9331
 2003-10-21 16:06:07 +00:00
John Criswell
9583cfafc5 Added LLVM copyright notice. 
llvm-svn: 9324
 2003-10-21 15:29:18 +00:00
John Criswell
29265fe981 Added LLVM copyright header. 
llvm-svn: 9321
 2003-10-21 15:17:13 +00:00
Chris Lattner
2e2a0ed7e1 Preselection is _not_ a basicblock pass, because it adds global variables to 
the module.  This change converts it from being a basic block pass to being
a simple pass.  This allows elimination of the annotation and simplification
of the logic for moving constants into global variables.

llvm-svn: 9320
 2003-10-21 14:49:19 +00:00
Vikram S. Adve
8264e29e01 When opcodes like ADD were split into reg. and immed. versions (ADDi and ADDr), 
this code wasn't fixed correctly so it missed copy operations that used ADDi.

llvm-svn: 9318
 2003-10-21 12:29:45 +00:00
Vikram S. Adve
64e8a13b7b Why does g++ not even generate a warning when you miss a break statement? 
llvm-svn: 9317
 2003-10-21 12:28:27 +00:00
Vikram S. Adve
af2df5b7f9 Implement the new varargs instructions and intrinsics. 
llvm-svn: 9316
 2003-10-21 11:25:09 +00:00
John Criswell
4436c49787 Added LLVM copyright notice to Makefiles. 
llvm-svn: 9312
 2003-10-20 22:26:57 +00:00
Brian Gaeke
e7621515c0 Goodbye, AddRegNumToValues 
llvm-svn: 9309
 2003-10-20 20:44:03 +00:00
John Criswell
482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Brian Gaeke
ca1789d3f5 Minor leftover fixups from replaceMachineCodeForFunction () change. 
llvm-svn: 9295
 2003-10-20 17:59:09 +00:00
Brian Gaeke
4bc3958c7b Make replaceMachineCodeForFunction() return void. 
llvm-svn: 9289
 2003-10-20 15:17:12 +00:00
Brian Gaeke
67a5a865ae Make replaceMachineCodeForFunction return void. 
llvm-svn: 9288
 2003-10-20 15:15:17 +00:00
Chris Lattner
f187b7691d Apparently the dependencies are wrong for this file, so it didn't rebuild it 
when changing Instruction.def.  :(

llvm-svn: 9286
 2003-10-20 14:12:52 +00:00
Chris Lattner
b94550e537 Change the Opcode enum for PHI nodes from "Instruction::PHINode" to "Instruction::PHI" to be more consistent with the other instructions. 
llvm-svn: 9269
 2003-10-19 21:34:28 +00:00
Chris Lattner
fb40334c25 Update the sparc backend to at least compile correctly with the new varargs stuff even if it's not all implemented yet. 
llvm-svn: 9223
 2003-10-18 05:55:58 +00:00
Brian Gaeke
2e24fcadf5 Refactor jump insertion code from CompilationCallback() into insertJumpAtAddr(). 
Make insertFarJumpAtAddr() return void, because nothing uses its return value.
Remove some commented-out code.
Implement replaceMachineCodeForFunction() for SPARC.

llvm-svn: 9203
 2003-10-17 18:27:37 +00:00
Brian Gaeke
240fc39b07 Add prototype for replaceMachineCodeForFunction(). 
llvm-svn: 9202
 2003-10-17 18:27:25 +00:00