Commits · 7454c6fff0a775047ee1005128fa51a8bb870838 · Roger Ferrer / llvm-epi-0.8

Jun 30, 2004
- * Use LA instead of LWZ for LoadLoAddr · 7454c6ff
  Misha Brukman authored Jun 29, 2004
```
* Specify the isCall bit and caller-save registers for some call instrs

llvm-svn: 14501
```
  7454c6ff
- Only allocate non-volatile registers R13-31 (for now). · 5459dfb4
  Misha Brukman authored Jun 29, 2004
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llvm-svn: 14500
```
  5459dfb4
- Lower ConstantExpressions before the code generator. · 4efe3da7
  Misha Brukman authored Jun 29, 2004
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llvm-svn: 14497
```
  4efe3da7
Jun 29, 2004
- Fix associativity of parameters to assert(): now it actually makes sense. · 887fd23d
  Misha Brukman authored Jun 29, 2004
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llvm-svn: 14483
```
  887fd23d
- Convert tabs to spaces. · c968b87d
  Misha Brukman authored Jun 29, 2004
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llvm-svn: 14482
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  c968b87d
- * Fix saving LR in function prologue · 80240372
  Misha Brukman authored Jun 29, 2004
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* Adjust epilogue restore sequence to match the PowerPC documentation

llvm-svn: 14480
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  80240372
- Assembly syntax/comment fixes by Nate Begeman. · 811f5c2c
  Misha Brukman authored Jun 29, 2004
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llvm-svn: 14479
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  811f5c2c
- The code generator should work with unreachable blocks. If not, then this · c5f9b356
  Chris Lattner authored Jun 29, 2004
```
is a bug that should be fixed in the code generator, not papered over with
the simplifycfg pass.  Eliminating this makes bugpoint much more useful

llvm-svn: 14477
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  c5f9b356
- I believe that the code generator now properly handles dead basic blocks. If not, · e6e1b480
  Chris Lattner authored Jun 29, 2004
```
this is a bug, and should be fixed.

llvm-svn: 14476
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  e6e1b480
- Fix a regression from r1.224. In particular, codegen a cast from double -> · 1a920d49
  Chris Lattner authored Jun 29, 2004
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float as a truncation by going through memory.  This truncation was being
skipped, which caused 175.vpr to fail after aggressive register promotion.

llvm-svn: 14473
```
  1a920d49
Jun 28, 2004
- Can't print out machine code before it is constructed. · 15c10883
  Misha Brukman authored Jun 28, 2004
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llvm-svn: 14472
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  15c10883
- Fix the assembly opcode on LOADLoAddr, courtesy of Nate Begeman. · 3aad3977
  Misha Brukman authored Jun 28, 2004
```
llvm-svn: 14470
```
  3aad3977
- Set isBranch and isTerminator bits on all branch instructions. · 767fa110
  Misha Brukman authored Jun 28, 2004
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llvm-svn: 14469
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  767fa110
- Fix loading and storing PC-relative static variables, courtesy of Nate Begeman. · 2f0cda8b
  Misha Brukman authored Jun 28, 2004
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llvm-svn: 14468
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  2f0cda8b
- No need to generate a lazy-linking stub for internal functions, they can be · 75985d72
  Misha Brukman authored Jun 28, 2004
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resolved by the static linker.

llvm-svn: 14467
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  75985d72
- Do not set the `link' bit when branching to the first BB of a function, as it · 8455e017
  Misha Brukman authored Jun 28, 2004
```
will cause an infinite loop.  The link bit is only used for calling functions.

llvm-svn: 14466
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  8455e017
- Fix spacing around function arguments. · 9cb88aae
  Misha Brukman authored Jun 28, 2004
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llvm-svn: 14463
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  9cb88aae
- Allow saving and restoring of double and float registers. · 81f67f60
  Brian Gaeke authored Jun 27, 2004
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Allow copying of float registers.

llvm-svn: 14445
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  81f67f60
- Add FITOS, FITOD, and F{ADD,SUB,MUL,DIV}{S,D}. · b3d33c79
  Brian Gaeke authored Jun 27, 2004
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llvm-svn: 14444
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  b3d33c79
- Support printing constant pool indices. · 187ff172
  Brian Gaeke authored Jun 27, 2004
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If we see an "unknown operand", abort so it's easier to fix it.

llvm-svn: 14441
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  187ff172
- Trim whitespace. · c81b5a53
  Brian Gaeke authored Jun 27, 2004
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Support cast of ints (and narrower) to float and double.
Support cast double to double (using load and store).
Abort if we see a CallInst or SetCondInst with long/fp args, instead
of producing bad code.
Support add, sub, mul, div of float and double.

llvm-svn: 14440
```
  c81b5a53
Jun 26, 2004
- There is no reason to print ValueType here · 6fb22cd7
  Chris Lattner authored Jun 26, 2004
```
llvm-svn: 14425
```
  6fb22cd7
Jun 25, 2004
- Allow debugging machine instrs (by printout) before/after isel and regalloc · c52ea257
  Misha Brukman authored Jun 25, 2004
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llvm-svn: 14416
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  c52ea257
- Combine several if stmts with returns into an if-then-elseif-else chain. · 26e36e57
  Misha Brukman authored Jun 25, 2004
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llvm-svn: 14414
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  26e36e57
- Do not move any values into registers for a void return (there isn't anything). · c22fd9a6
  Misha Brukman authored Jun 25, 2004
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llvm-svn: 14413
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  c22fd9a6
- Convert tabs to spaces. · b5932a57
  Misha Brukman authored Jun 25, 2004
```
llvm-svn: 14412
```
  b5932a57
- Fix opcode: no immediate in an `or r1, r2, r3' (all registers) instr. · 5dbf760e
  Misha Brukman authored Jun 25, 2004
```
llvm-svn: 14411
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  5dbf760e
- * Be consistent about MachineBB labels and references to them in instr stream · c56b66f5
  Misha Brukman authored Jun 25, 2004
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* Use MachineBB's built-in numbering system instead of reinventing one

llvm-svn: 14408
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  c56b66f5
- * Initialize the entire array statically, not member-at-a-time · a2737583
  Misha Brukman authored Jun 25, 2004
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* Remove x86-specific comment re: intel vs. at&t assembly syntax

llvm-svn: 14406
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  a2737583
- Fix bug in previous checkin. · 468d9a00
  Misha Brukman authored Jun 25, 2004
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llvm-svn: 14405
```
  468d9a00
- * Wrap long lines · 9ff1cda1
  Misha Brukman authored Jun 25, 2004
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* Replace silent fall-through FIXME comments with an error to cerr and an abort
* No need to set size of statically initialized arrays

llvm-svn: 14404
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  9ff1cda1
- Excise X86-specific comments. · 08b0e618
  Misha Brukman authored Jun 25, 2004
```
llvm-svn: 14403
```
  08b0e618
- Made a fix so that you can print out MachineInstrs that belong to a... · 23dbc817
  Tanya Lattner authored Jun 25, 2004
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Made a fix so that you can print out MachineInstrs that belong to a MachineBasicBlock that is not yet attached to a MachineFunction. This change includes changing the third operand (TargetMachine) to a pointer for the MachineInstr::print function.

llvm-svn: 14389
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  23dbc817
- Add option to print out machine code before register allocation. · 5e3afa0d
  Misha Brukman authored Jun 24, 2004
```
llvm-svn: 14387
```
  5e3afa0d
- Use DEBUG() guard for printing out debug info. · a79dd915
  Misha Brukman authored Jun 24, 2004
```
llvm-svn: 14386
```
  a79dd915
- Add a `break' in the switch/case statement between the int/fp sections. · c45a5a36
  Misha Brukman authored Jun 24, 2004
```
llvm-svn: 14385
```
  c45a5a36
- * Lowercase the register names · a08a2363
  Misha Brukman authored Jun 24, 2004
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* Parenthesize assert() expressions correctly
* Fix spacing around for() and if() statements

llvm-svn: 14384
```
  a08a2363
- * LowercaseString moved to StringExtras.h · c5623427
  Misha Brukman authored Jun 24, 2004
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* Wrap long line to 80 cols

llvm-svn: 14382
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  c5623427
- * Tabs to spaces · 842c7100
  Misha Brukman authored Jun 24, 2004
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* Send an error message to std::cerr before abort()ing

llvm-svn: 14381
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  842c7100
- * Tabs to spaces · f62ee7a1
  Misha Brukman authored Jun 24, 2004
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* Remove unnecessary parens, braces, clean up code layout

llvm-svn: 14379
```
  f62ee7a1