Commits · b84e7c523a9f39383b79107e8f2f699bcfe37e66 · Roger Ferrer / llvm-epi-0.8

Jul 11, 2004
- Auto-registrate target · 4266f801
  Chris Lattner authored Jul 11, 2004
```
llvm-svn: 14745
```
  4266f801
- Add compilability · 97c176b6
  Chris Lattner authored Jul 11, 2004
```
llvm-svn: 14744
```
  97c176b6
- Initial impl of this file. Yes this is pretty useless right now, but it · 58425600
  Chris Lattner authored Jul 11, 2004
```
will grow in time.

llvm-svn: 14743
```
  58425600
Jul 09, 2004

* Add support for indexing into structures, thanks to Chris (x86) · 82a065dc

Misha Brukman authored Jul 09, 2004

  The large diff is because of indentation of a whole region
* Fix querying predecessor blocks in SelectPHINodes(), thanks to Brian (v8)
* Add support for external functions malloc() and free()
* Fix some code indentation

Remember, kids: It's not plagiarism if you "creatively borrow" from your
sources.  It's called "research"!

llvm-svn: 14723

82a065dc

Read/write the offset value for stack-relative loads via correct instr operand. · 14d02cd2
Misha Brukman authored Jul 09, 2004
```
llvm-svn: 14722
```
14d02cd2

Jul 08, 2004
- Add support for __fixdfdi(), __floatdisf(), and __floatdidf() external functions · aefab340
  Misha Brukman authored Jul 08, 2004
```
llvm-svn: 14703
```
  aefab340
- * Use several Function* for external functions instead of a std::map · 4c4e044e
  Misha Brukman authored Jul 08, 2004
```
* Non-const FP values must be loaded into int regs (for vararg fns) via memory

llvm-svn: 14701
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  4c4e044e
- * Add support for loading FP constants from the constant pool · 59b2d4ef
  Misha Brukman authored Jul 08, 2004
```
* Load FP values into int regs as well for vararg functions; without memory ops!

llvm-svn: 14700
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  59b2d4ef
- * Fix header comment, excise references to X86 · b604b4df
  Misha Brukman authored Jul 08, 2004
```
* Add suport for printing out references to constant pool indices

llvm-svn: 14699
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  b604b4df
- Support setcc on fp values. · 8165863a
  Brian Gaeke authored Jul 08, 2004
```
llvm-svn: 14687
```
  8165863a
- Add floating-point branches and compares. Compares don't complete · 7b4722e6
  Brian Gaeke authored Jul 08, 2004
```
until the next cycle, and there's no interlock, so they effectively
have a delay slot.

llvm-svn: 14686
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  7b4722e6
- Fix bug where SwitchSection would fail to change to ".bss" successfully. · 3b204c3f
  Brian Gaeke authored Jul 08, 2004
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llvm-svn: 14685
```
  3b204c3f
- Fix bug involving bool arguments to binary operators. · 4fdd22b9
  Brian Gaeke authored Jul 08, 2004
```
Fix typo in comment.

llvm-svn: 14684
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  4fdd22b9
- Fix bug in copying long constants to register pairs. We were getting · dc594079
  Brian Gaeke authored Jul 08, 2004
```
the top and bottom halves backwards...how embarrassing.
Support 'cast long to long' and other similar no-op casts to long.
Support 'ret long'.

llvm-svn: 14683
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  dc594079
- Support 'ret float' · 4ba31a2e
  Brian Gaeke authored Jul 08, 2004
```
llvm-svn: 14681
```
  4ba31a2e
Jul 07, 2004
- * Use a map for caching lookups to external functions (fp div/rem) · 3955f907
  Misha Brukman authored Jul 07, 2004
```
* Tabs to spaces

llvm-svn: 14673
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  3955f907
- * Wrap long lines (comments and code) · 6ff65511
  Misha Brukman authored Jul 07, 2004
```
* Tabs to spaces

llvm-svn: 14672
```
  6ff65511
- Add fmod() to the Module being compiled so that it gets a stub in the asm file · ef84814e
  Misha Brukman authored Jul 07, 2004
```
llvm-svn: 14670
```
  ef84814e
- * Add support for calling vararg functions (must pass doubles in int regs too) · 4556d889
  Misha Brukman authored Jul 06, 2004
```
* Make visitSetCondInst() share condition-generating code with EmitComparison()
* There are 13 FPRs for function-passing arguments, not 8
* Do not rely on registers being sequential, use an array lookup
* In unimplemented switch cases, send an error and abort instead of silent
  fall-through
* Add doInitialization() for adding function prototypes for external math fns
* Minor changes: fix indentation, spacing, code clarity

llvm-svn: 14653
```
  4556d889
- Use the more compact `bl' instead of cryptic (but equivalent) `bcl 20,31' · 2138f1b2
  Misha Brukman authored Jul 06, 2004
```
llvm-svn: 14652
```
  2138f1b2
Jul 06, 2004

* Add utility functions: convert SetCC => PPC opcode and invert PPC opcode · e9b763a8

Misha Brukman authored Jul 06, 2004

* If SetCondInst is folded into BranchInst (and it is the only user), do not
  emit code for SetCondInst
* Fix assembly opcodes in comments in visitSetCondInst()
* Fix codegen of conditional branches

llvm-svn: 14643

e9b763a8

Jul 04, 2004
- Add #includes · 0969646d
  Chris Lattner authored Jul 04, 2004
```
llvm-svn: 14625
```
  0969646d
- Add #include <iostream> since Value.h does not #include it any more. · eb04d9bc
  Reid Spencer authored Jul 04, 2004
```
llvm-svn: 14622
```
  eb04d9bc
Jul 02, 2004
- Add FIXME notes for spilling int/fp regs (need to calculate stack space). · 4308baa0
  Misha Brukman authored Jul 02, 2004
```
llvm-svn: 14581
```
  4308baa0
- Fix use-before-def thinko · f6d2471c
  Brian Gaeke authored Jul 02, 2004
```
llvm-svn: 14570
```
  f6d2471c
- Fix potential problems with unreachable basic blocks. · 55256dbf
  Chris Lattner authored Jul 02, 2004
```
Also, while noone's looking, add support for constant expressions.  Wait,
I said not to look!

llvm-svn: 14566
```
  55256dbf
- Fix all of those problems that the PPC backend has running 176.gcc :) · 35943242
  Chris Lattner authored Jul 02, 2004
```
llvm-svn: 14565
```
  35943242
- Remove dead blocks · 6c322ecc
  Chris Lattner authored Jul 02, 2004
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llvm-svn: 14564
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  6c322ecc
- Add M_TERMINATOR_FLAG to terminator instructions (branches and returns). · 186e3d10
  Brian Gaeke authored Jul 02, 2004
```
Also, the RETURN instructions are not used in the sparcv9 backend.

llvm-svn: 14559
```
  186e3d10
- RETURN instructions are not used in the sparc backend. · fb894bd8
  Brian Gaeke authored Jul 02, 2004
```
When in doubt, stamp it out!!

llvm-svn: 14558
```
  fb894bd8
Jul 01, 2004
- * Follow the PowerPC convention of leaving 24 bytes for linking on the stack. · 24a03717
  Misha Brukman authored Jul 01, 2004
```
* Also leave space for spilling integer registers (this should be calculated)

llvm-svn: 14554
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  24a03717
- * Get rid of constant-expr handling code: we use the ConstantExpr lowering pass · d028593c
  Misha Brukman authored Jul 01, 2004
```
* Use the SetCC handling code in the format of Brian's V8
* Add FIXMEs where calls to functions are being made without adding them to the
  Module first... they cause missing symbols at assembly-time.

llvm-svn: 14553
```
  d028593c
- Wrap long line · 1f3a7f02
  Misha Brukman authored Jul 01, 2004
```
llvm-svn: 14552
```
  1f3a7f02
- * Do not allocate r0 as we use it indiscriminantly in the instr selector. · d5752875
  Misha Brukman authored Jul 01, 2004
```
* Do not define CR register class because we don't (yet) have the i4 type

llvm-svn: 14551
```
  d5752875
- Check if operand has an allocated reg before requesting it. · fcc59bd0
  Misha Brukman authored Jul 01, 2004
```
llvm-svn: 14550
```
  fcc59bd0
- Handle targets where alignment can be bigger than the size of the data. · 18a08e70
  Chris Lattner authored Jul 01, 2004
```
Contributed by Vladimir Prus!

llvm-svn: 14534
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  18a08e70
- Fix indentation to be 2 spaces. · b9125f46
  Misha Brukman authored Jun 30, 2004
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llvm-svn: 14512
```
  b9125f46
- * Coalesce the handy CALL* alias opcodes with the standard ones · 0648a903
  Misha Brukman authored Jun 30, 2004
```
* Congregate more branch-and-link opcodes together
* Mark FP, CPR, and special registers as volatile across calls

llvm-svn: 14511
```
  0648a903
Jun 30, 2004
- * Allow more registers to be allocated from the general register pool · 299fa1b1
  Misha Brukman authored Jun 30, 2004
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* Define the condition register class

llvm-svn: 14510
```
  299fa1b1
- * Inquire about the number of operands from the instruction directly · fee5a22f
  Misha Brukman authored Jun 30, 2004
```
* Only check for a register if we are sure the instruction has one allocated

llvm-svn: 14509
```
  fee5a22f