Commits · de51c6529926bbea46828a31fb415ab7fde72e2d · Lorenzo Albano / LLVM bpEVL

Feb 17, 2004
- Fix the mneumonics for the mov instructions to have the source and destination · 3abcdf3b
  Chris Lattner authored Feb 17, 2004
```
order in the correct sense!! Arg!

llvm-svn: 11530
```
  3abcdf3b
- Fix the last crimes against nature that used the 'ir' ordering to use the · ebd90733
  Chris Lattner authored Feb 17, 2004
```
'ri' ordering instead... no it's not possible to store a register into an
immediate!

llvm-svn: 11529
```
  ebd90733
- Rename MOVi[mr] instructions to MOV[rm]i · 288e043e
  Chris Lattner authored Feb 17, 2004
```
llvm-svn: 11527
```
  288e043e
- Rename the IMULri* instructions to IMULrri, as they are actually three address · 818bcec2
  Chris Lattner authored Feb 17, 2004
```
instructions.  Add forms of these instructions that read from memory

llvm-svn: 11518
```
  818bcec2
Feb 15, 2004
- Implement llvm.(frame|return)address(0) correctly. They are used by the LLVM JIT, among other · a9084948
  Chris Lattner authored Feb 15, 2004
```
applications

llvm-svn: 11459
```
  a9084948
Feb 14, 2004
- finegrainify namespacification, fix 80col prob · 9f75a553
  Chris Lattner authored Feb 14, 2004
```
llvm-svn: 11445
```
  9f75a553
- Codegen llvm.memset into rep stos[bwd]. Simplify code for llvm.memcpy · 2f49d5bb
  Chris Lattner authored Feb 14, 2004
```
llvm-svn: 11442
```
  2f49d5bb
- There is no need to emit a shift if the size is constant, which is common · 7b5f374a
  Chris Lattner authored Feb 13, 2004
```
llvm-svn: 11420
```
  7b5f374a
Feb 12, 2004

Add support for the rep movs[bwd] instructions, and emit them when code · 8dc99fee
Chris Lattner authored Feb 12, 2004
```
generating the llvm.memcpy intrinsic.

llvm-svn: 11351
```
8dc99fee

Change MachineBasicBlock's vector of MachineInstr pointers into an · 80da865f

Alkis Evlogimenos authored Feb 12, 2004

ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.

llvm-svn: 11340

80da865f

Feb 09, 2004
- Adjust to the changed StructType interface. In particular, getElementTypes() is gone. · ac6db755
  Chris Lattner authored Feb 09, 2004
```
llvm-svn: 11228
```
  ac6db755
Feb 03, 2004
- Generate ftst instructions for comparison against zero · d1b19924
  Chris Lattner authored Feb 03, 2004
```
llvm-svn: 11098
```
  d1b19924
Feb 02, 2004
- Generate the fchs instruction to negate a floating point number · 30d26ac5
  Chris Lattner authored Feb 02, 2004
```
llvm-svn: 11078
```
  30d26ac5
- Codegen -0.0 correctly. Do not use fldz! This is another -0.0 == +0.0 problem, arg. · 298fdd7e
  Chris Lattner authored Feb 02, 2004
```
llvm-svn: 11070
```
  298fdd7e
Jan 30, 2004

Add (currently disabled) support to the instruction selector to only insert · 4710add9

Chris Lattner authored Jan 30, 2004

FP_REG_KILL instructions at the end of blocks involved with critical edges.

Fix a bug where FP_REG_KILL instructions weren't inserted in fall through
unconditional branches.  Perhaps this will fix some linscan problems?

llvm-svn: 11019

4710add9

Jan 12, 2004
- Output mov %REG = 0 instead of xor %REG, %REG, %REG to clear a · 975c8bde
  Alkis Evlogimenos authored Jan 12, 2004
```
register so that LiveVariable analysis is not confused.

llvm-svn: 10773
```
  975c8bde
Dec 28, 2003
- Clean up a lot of the code I added yesterday by exposing the IntrinsicLowering · 5d236005
  Chris Lattner authored Dec 28, 2003
```
implementation from the TargetMachine directly.

llvm-svn: 10636
```
  5d236005
- Whoops, don't try to lower non intrinsic calls · 10cac58d
  Chris Lattner authored Dec 28, 2003
```
llvm-svn: 10632
```
  10cac58d
- implement support for the intrinsic lowering functionality · c45a033b
  Chris Lattner authored Dec 28, 2003
```
llvm-svn: 10629
```
  c45a033b
Dec 21, 2003
- Move FP_REG_KILL closer to the return instruction. · 2103574b
  Alkis Evlogimenos authored Dec 21, 2003
```
llvm-svn: 10567
```
  2103574b
Dec 20, 2003

Move FP_REG_KILL closer to the actual branch instruction. · 27437e33
Alkis Evlogimenos authored Dec 20, 2003
```
llvm-svn: 10563
```
27437e33

Remove floating point killer pass. This is now implemented in the · 68cff6bf

Alkis Evlogimenos authored Dec 20, 2003

instruction selector by adding a new pseudo-instruction
FP_REG_KILL. This instruction implicitly defines all x86 fp registers
and is a terminator so that passes which add machine code at the end
of basic blocks (like phi elimination) do not add instructions between
it and the branch or return instruction.

llvm-svn: 10562

68cff6bf

Nov 22, 2003
- Constant shift expressions, meet InstSelectSimple. Yow!! · 9ba9225b
  Brian Gaeke authored Nov 22, 2003
```
llvm-svn: 10170
```
  9ba9225b
- Stub for constant shift expr support. · e42b8fd2
  Brian Gaeke authored Nov 22, 2003
```
llvm-svn: 10168
```
  e42b8fd2
Nov 18, 2003
- Fix PR123 · 8c09ecf0
  Chris Lattner authored Nov 18, 2003
```
llvm-svn: 10069
```
  8c09ecf0
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
Oct 23, 2003
- Delete unused EmitByteSwap method · 37f4a4c1
  Chris Lattner authored Oct 23, 2003
```
Implement mul/div/rem constant expressions

llvm-svn: 9424
```
  37f4a4c1
- * Order includes according to style guide · 998cabe4
  Misha Brukman authored Oct 23, 2003
```
* Convert tabs to spaces
* Make code fit within 80 columns

llvm-svn: 9416
```
  998cabe4
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
- Further cleanups and simplifications · 369246d8
  Chris Lattner authored Oct 20, 2003
```
llvm-svn: 9282
```
  369246d8
- Eliminate code for pointer size and endianness emulation. · 358e7c3e
  Chris Lattner authored Oct 20, 2003
```
llvm-svn: 9281
```
  358e7c3e
- * Rename X86::IMULr16 -> X86::IMULrr16 · 97e1b557
  Chris Lattner authored Oct 20, 2003
```
* Implement R1 = R2 * C where R1 and R2 are 32 or 16 bits. This avoids an
  extra copy into a register, reducing register pressure.

llvm-svn: 9278
```
  97e1b557
Oct 19, 2003

* Multiplications by 2^X are turned into shifts. This factors code out of the · bf87734f

Chris Lattner authored Oct 19, 2003

  getelementptr code path for use by other code paths (like malloc and alloca).
* Optimize comparisons with zero
* Generate neg, not, inc, and dec instructions, when possible.

This gives some code size wins, which might translate into performance.  We'll
see tommorow in the nightly tester.

llvm-svn: 9267

bf87734f

Fix bug: Jello/2003-10-18-PHINode-ConstantExpr-CondCode-Failure.llx · ee898b35
Chris Lattner authored Oct 19, 2003
```
This also fixes miscompilation of 176.gcc.

llvm-svn: 9249
```
ee898b35

Oct 18, 2003
- Add support for the new varargs intrinsics · 80a308c9
  Chris Lattner authored Oct 18, 2003
```
llvm-svn: 9224
```
  80a308c9
Oct 15, 2003
- Decrease usage of use_size() · f95d9b99
  Chris Lattner authored Oct 15, 2003
```
llvm-svn: 9135
```
  f95d9b99
Oct 10, 2003
- Fix spelling. · 8b2bd4ed
  Misha Brukman authored Oct 10, 2003
```
llvm-svn: 9027
```
  8b2bd4ed
Oct 05, 2003
- Instead of hacking in custom support for Invoke/Unwind, use the LowerInvoke pass · 37225efa
  Chris Lattner authored Oct 05, 2003
```
llvm-svn: 8871
```
  37225efa
Sep 08, 2003
- Eliminate support for the llvm.unwind intrinisic, using the Unwind instruction instead · 04ecefe2
  Chris Lattner authored Sep 08, 2003
```
llvm-svn: 8411
```
  04ecefe2
- Add support for the unwind instruction · 9c58cf6d
  Chris Lattner authored Sep 08, 2003
```
llvm-svn: 8408
```
  9c58cf6d