Commits · 6f9e65ef7a2f89552582312ee540e27dd5dbcd57 · Roger Ferrer / llvm-epi-0.8

Dec 10, 2003
- This appears to fix Bug 172 and does not break any other feature tests or · fb55ac24
  John Criswell authored Dec 10, 2003
```
regression tests.

llvm-svn: 10388
```
  fb55ac24
Dec 05, 2003
- Make assertion stricter. Since the source operands are allocated at · e59ad4b4
  Alkis Evlogimenos authored Dec 05, 2003
```
this point, the second operand must be a physical register (it cannot
be a virtual one).

llvm-svn: 10292
```
  e59ad4b4
- Fix bug in register spilling when a preallocated live range overlaps a · f8fe1762
  Alkis Evlogimenos authored Dec 05, 2003
```
potential register assignment.

llvm-svn: 10291
```
  f8fe1762
- Move operator<<(std::ostream&, const LiveInterval&) out of the header file. · 2de099e5
  Alkis Evlogimenos authored Dec 05, 2003
```
llvm-svn: 10290
```
  2de099e5
- Sort live intervals by increasing start point. · ed28ca93
  Alkis Evlogimenos authored Dec 05, 2003
```
llvm-svn: 10289
```
  ed28ca93
Dec 04, 2003
- Improve debugging output and clean up some code. · 5fe0031c
  Alkis Evlogimenos authored Dec 04, 2003
```
llvm-svn: 10288
```
  5fe0031c
Dec 01, 2003

Print instructions before register allocation is performed. Also fix · 26f17e73

Alkis Evlogimenos authored Nov 30, 2003

bug where spill instructions were added to the next basic block
instead of the end of the current one if the instruction that required
the spill was the last in the block.

llvm-svn: 10272

26f17e73

Nov 30, 2003
- Remove "numReloaded" statistic. · 0aa40f8d
  Alkis Evlogimenos authored Nov 30, 2003
```
llvm-svn: 10268
```
  0aa40f8d
Nov 20, 2003

Merging the linear scan register allocator in trunk. It currently passes most... · 0e9ded74

Alkis Evlogimenos authored Nov 20, 2003

Merging the linear scan register allocator in trunk. It currently passes most tests under test/Programs/SingleSource/Benchmarks/Shootout so development will continue on trunk. The allocator is not enabled by default. You will need to pass -regallo=linearscan to lli or llc to use it.

llvm-svn: 10103

0e9ded74

Nov 11, 2003
- Put all LLVM code into the llvm namespace, as per bug 109. · 960707c3
  Brian Gaeke authored Nov 11, 2003
```
llvm-svn: 9903
```
  960707c3
Nov 10, 2003

Fix problems linking against the reoptimizer; _llvm_regAllocState must have · 8f53a89e

Brian Gaeke authored Nov 10, 2003

externally-visible linkage, and SaveStateToModule must default to true for llc.
I don't remember why I made it const; perhaps it should be deconstified.

llvm-svn: 9858

8f53a89e

Operand numbers are now ints. Save the register allocation of the value · c0c23c29

Brian Gaeke authored Nov 10, 2003

each instruction produces as "operand" -1, and the other operands as 0
.. n, as before. PhyRegAlloc::saveState() is refactored into
PhyRegAlloc::saveStateForValue().

llvm-svn: 9842

c0c23c29

Nov 06, 2003
- Let's not forget about our friends -- Constant Pool indices. · 2b8724ac
  Misha Brukman authored Nov 06, 2003
```
llvm-svn: 9750
```
  2b8724ac
Nov 05, 2003
- Do not use a class before it is defined. · a9e7fe9e
  Chris Lattner authored Nov 05, 2003
```
Be gcc 3.4 clean

llvm-svn: 9727
```
  a9e7fe9e
Nov 04, 2003
- Update verifySavedState()'s comment, so that it reflects its current · 69c2841b
  Brian Gaeke authored Nov 04, 2003
```
status.  In doFinalization(), skip over external functions, just like
Anand's mapping info does.

llvm-svn: 9703
```
  69c2841b
- Add comments. · 2a262ef0
  Brian Gaeke authored Nov 04, 2003
```
llvm-svn: 9697
```
  2a262ef0
Oct 30, 2003

Include llvm/CodeGen/MachineCodeForInstruction.h. Use it to start · 8541bd9d

Brian Gaeke authored Oct 30, 2003

implementing verifySavedState().

In saveState(), use the new AllocInfo::AllocStateTy enum, and increment
Insn each time through the loop.

llvm-svn: 9617

8541bd9d

Make AllocState an enum. · 727ec9be

Brian Gaeke authored Oct 30, 2003

Move the stringifying method for that enum into class AllocInfo.

llvm-svn: 9616

727ec9be

Oct 24, 2003

Publicize the type of FnAllocState. · eca381c7

Brian Gaeke authored Oct 24, 2003

Prototype option to save state in a global instead of as a Constant in
 the Module. (Turned off, for now, with the on/off switch welded in the off
 position. You get the idea.)

llvm-svn: 9500

eca381c7

standardize command line option names · 9ab7fbef
Chris Lattner authored Oct 24, 2003
```
llvm-svn: 9496
```
9ab7fbef

Oct 23, 2003
- Move the implementations of ==, != on AllocInfos here, from UnpackTraceFunction. · 24fb8f07
  Brian Gaeke authored Oct 23, 2003
```
llvm-svn: 9452
```
  24fb8f07
- Move AllocInfo structure to a private AllocInfo.h header file. · 390d31cd
  Brian Gaeke authored Oct 23, 2003
```
Make FnAllocState contain vectors of AllocInfo, instead of LLVM Constants.
Give doFinalization a method comment, and let it do the work of converting
 AllocInfos to LLVM Constants.

llvm-svn: 9451
```
  390d31cd
- Make FnAllocState contain vectors of AllocInfo, instead of LLVM Constants. · a6bfe8eb
  Brian Gaeke authored Oct 23, 2003
```
llvm-svn: 9450
```
  a6bfe8eb
- New file, containing AllocInfo structure. · 8e766c7a
  Brian Gaeke authored Oct 23, 2003
```
llvm-svn: 9449
```
  8e766c7a
- * Eliminate `using' directive · 88df8760
  Misha Brukman authored Oct 23, 2003
```
* Fix order of #includes
* Make code layout more consistent
* Eliminate extraneous whitespace and comment-lines

llvm-svn: 9433
```
  88df8760
- * Fix order of #include files · dc07775d
  Misha Brukman authored Oct 23, 2003
```
* Doxygen-ify method comments

llvm-svn: 9432
```
  dc07775d
- * Order #includes as per style guide · 0b624fef
  Misha Brukman authored Oct 23, 2003
```
* Doxygen-ify comments
* Make code layout more consistent

llvm-svn: 9431
```
  0b624fef
- * Use C++ style comments instead of C-style · 28ba80e6
  Misha Brukman authored Oct 23, 2003
```
* Make file description more readable
* Make code layout more consistent, include comment in assert so it's visible
  during execution if it hits

llvm-svn: 9430
```
  28ba80e6
- * Eliminate `using' directive · 7d56d2c6
  Misha Brukman authored Oct 23, 2003
```
* Make code layout more consistent

llvm-svn: 9427
```
  7d56d2c6
- Make code layout more consistent. · c7b1bce2
  Misha Brukman authored Oct 23, 2003
```
llvm-svn: 9426
```
  c7b1bce2
Oct 22, 2003
- Change the type of FnAllocState. · f140b28c
  Brian Gaeke authored Oct 22, 2003
```
llvm-svn: 9388
```
  f140b28c
- Don't worry about converting each function's reg. alloc. state into One Big · 41fe18cb
  Brian Gaeke authored Oct 22, 2003
```
Constant early on, because we can do it in doFinalization.

Tighten up a comment.

llvm-svn: 9387
```
  41fe18cb
- Add prototype for verifySavedState(). · f29231ec
  Brian Gaeke authored Oct 22, 2003
```
llvm-svn: 9386
```
  f29231ec
- Doxygenify method comments. · e3cf072d
  Brian Gaeke authored Oct 22, 2003
```
Try to improve method comments a little.
Get rid of some excess whitespace; put braces on previous line when possible.
Add stub for method to verify the work of saveState().

llvm-svn: 9385
```
  e3cf072d
Oct 21, 2003
- Added LLVM copyright notice. · 9583cfaf
  John Criswell authored Oct 21, 2003
```
llvm-svn: 9324
```
  9583cfaf
- Added LLVM copyright header. · 29265fe9
  John Criswell authored Oct 21, 2003
```
llvm-svn: 9321
```
  29265fe9
- Added LLVM copyright notice to Makefiles. · 4436c497
  John Criswell authored Oct 20, 2003
```
llvm-svn: 9312
```
  4436c497
Oct 20, 2003
- Added LLVM project notice to the top of every C++ source file. · 482202a6
  John Criswell authored Oct 20, 2003
```
Header files will be on the way.

llvm-svn: 9298
```
  482202a6
Oct 19, 2003

Change the Opcode enum for PHI nodes from "Instruction::PHINode" to... · b94550e5

Chris Lattner authored Oct 19, 2003

Change the Opcode enum for PHI nodes from "Instruction::PHINode" to "Instruction::PHI" to be more consistent with the other instructions.

llvm-svn: 9269

b94550e5

Oct 16, 2003
- #include vector which we will need here soon · 9177d113
  Chris Lattner authored Oct 15, 2003
```
llvm-svn: 9144
```
  9177d113