Commits · 3f5823f131c8eaa4dc7300deb95c559d0d555fff · Lorenzo Albano / LLVM bpEVL

Aug 18, 2003
- Add support for the sig(set|long)jmp intrinsics · a592cac4
  Chris Lattner authored Aug 18, 2003
```
llvm-svn: 7951
```
  a592cac4
Aug 13, 2003
- Factory methods for FunctionPasses now return type FunctionPass *. · 89207943
  Brian Gaeke authored Aug 13, 2003
```
llvm-svn: 7823
```
  89207943
Aug 05, 2003
- This is the real fix for the previous register allocator problem. · 7c257321
  Chris Lattner authored Aug 05, 2003
```
Physical registers should not float around.

llvm-svn: 7587
```
  7c257321
Aug 04, 2003
- Fix Bug: test/Regression/Jello/2003-08-03-CallArgLiveRanges.llx · 796684b8
  Chris Lattner authored Aug 04, 2003
```
llvm-svn: 7558
```
  796684b8
Jul 30, 2003
- Use target specific interface instead of forcing it to be target-generic · ea6aac41
  Chris Lattner authored Jul 30, 2003
```
llvm-svn: 7413
```
  ea6aac41
Jul 27, 2003
- Rename function to be more consistent with filename · a2e2f5cc
  Chris Lattner authored Jul 26, 2003
```
llvm-svn: 7352
```
  a2e2f5cc
- If the pass changes _anything_ it must return true · ba21b334
  Chris Lattner authored Jul 26, 2003
```
llvm-svn: 7344
```
  ba21b334
Jul 23, 2003
- Simplify code by using ConstantInt::getRawValue instead of checking to see · 6077c319
  Chris Lattner authored Jul 23, 2003
```
whether the constant is signed or unsigned, then casting

llvm-svn: 7252
```
  6077c319
Jul 18, 2003

Please, save your applause^H^H^H^H^H^H^H^Hflames for the end... · 26bb3c1d

Brian Gaeke authored Jul 18, 2003

Avoid a fall-through in the (stubby) treatment of the longjmp intrinsic
call which causes llc & lli to core-dump.

Add a sort-of treatment of cast double to ulong. I am not really sure
what a user should expect to see upon casting a negative FP value to
unsigned long long. But with what is given here, I was able to write
a program that could cast -123.456 to ulong and back and get -123.0,
which seems like a step in the right direction.  GCC seems to give you
0. I don't know if I'd consider that useful.

These cases were coming up in GNU coreutils-5.0.

llvm-svn: 7205

26bb3c1d

Jul 17, 2003
- Use getClassB for load and store; we don't want to abort when we · ac7c5a52
  Brian Gaeke authored Jul 17, 2003
```
try to load or store through a bool*.

llvm-svn: 7195
```
  ac7c5a52
Jun 30, 2003
- Setjmp should always return zero if we don't implement longjmp. This avoids · 53426e65
  Chris Lattner authored Jun 30, 2003
```
leaving trash in the register, fixing anagram

llvm-svn: 7013
```
  53426e65
Jun 29, 2003
- Until there is a setjmp/longjmp transformation pass, codegen setjmp as a noop · 7ac937e0
  Chris Lattner authored Jun 29, 2003
```
and longjmp as an abort!

llvm-svn: 6977
```
  7ac937e0
Jun 22, 2003
- Do not use the inefficient, fixed function, CBW, CDQ, ... instructions · 53b843fc
  Chris Lattner authored Jun 22, 2003
```
llvm-svn: 6844
```
  53b843fc
Jun 21, 2003
- Minor simplification to 64-bit instsel · 6e1ec239
  Chris Lattner authored Jun 21, 2003
```
llvm-svn: 6831
```
  6e1ec239
- For 16 and 32-bit multiplies, use the IMUL instruction instead of the MUL instruction. · 22f54501
  Chris Lattner authored Jun 21, 2003
```
This allows us to not force the use of the EAX/AX registers!

llvm-svn: 6830
```
  22f54501
- Generate code for LONG indexes to getelementptr instructions more efficiently · df1230ec
  Chris Lattner authored Jun 21, 2003
```
llvm-svn: 6828
```
  df1230ec
Jun 05, 2003

Implement generation of cmp R, C to not use an extra register · f6db070e
Chris Lattner authored Jun 05, 2003
```
llvm-svn: 6627
```
f6db070e

Special case simple binary operator X op C · 06250116

Chris Lattner authored Jun 05, 2003

  This avoid generating a register to hold C, which in turn speeds up the
  register allocator by a lot: ~9% on 164.gzip and ~17% on 256.bzip2.  This
  also speeds up other passes.  This also speeds up execution of the program
  marginally, and makes the asm much easier to read. :)

llvm-svn: 6626

06250116

Jun 03, 2003
- Remove usage of typedef · fd2a8f58
  Chris Lattner authored Jun 03, 2003
```
llvm-svn: 6583
```
  fd2a8f58
Jun 01, 2003
- * Implement cast (long|ulong) to bool · 4536fcd5
  Chris Lattner authored Jun 01, 2003
```
* Fix cast of (short|ushort|int|uint) to bool to work right

llvm-svn: 6510
```
  4536fcd5
- Add support for shl and shr for 64 bit integer types · 372086c8
  Chris Lattner authored Jun 01, 2003
```
llvm-svn: 6499
```
  372086c8
May 13, 2003
- Clean up #includes · 9c105cd2
  Chris Lattner authored May 13, 2003
```
llvm-svn: 6173
```
  9c105cd2
May 12, 2003
- Make abort more explicit · 3fa7b77d
  Chris Lattner authored May 12, 2003
```
llvm-svn: 6151
```
  3fa7b77d
- Remove the assertion failure of course... doh · d4e5409f
  Chris Lattner authored May 12, 2003
```
llvm-svn: 6150
```
  d4e5409f
- Implement casts from unsigned integers to floating point · 50692834
  Chris Lattner authored May 12, 2003
```
llvm-svn: 6148
```
  50692834
- Make error messages more useful than jsut an abort · 6c906adb
  Chris Lattner authored May 12, 2003
```
llvm-svn: 6146
```
  6c906adb
- Do not insert multiple initializations for the same value in a PHI node · 786bd884
  Chris Lattner authored May 12, 2003
```
llvm-svn: 6113
```
  786bd884
May 08, 2003
- Add support for Add, Sub, And, Or, & Xor constant exprs · 93c8eddd
  Chris Lattner authored May 08, 2003
```
llvm-svn: 6049
```
  93c8eddd
- Add support for variable argument functions! · b257aab6
  Chris Lattner authored May 08, 2003
```
llvm-svn: 6046
```
  b257aab6
May 07, 2003
- IMPLICIT_DEF was not the beautiful elegant solution I thought it was going · d964c3b9
  Chris Lattner authored May 07, 2003
```
to be.  In fact, it made stuff worse.  :(

llvm-svn: 6013
```
  d964c3b9
May 06, 2003
- Emit pseudo instructions to indicate that some registers are live on entrance · 37ffac92
  Chris Lattner authored May 06, 2003
```
and exit of the function.  This fixes bug: Jello/2003-05-06-LivenessClobber.llx
and the Fhourstones benchmark

llvm-svn: 6010
```
  37ffac92
May 03, 2003
- The Hyphenation-Adding Committee is now in session. · effa5ba1
  Misha Brukman authored May 03, 2003
```
llvm-svn: 5986
```
  effa5ba1
Apr 25, 2003
- Fix bogus assert · 2a2338f1
  Chris Lattner authored Apr 25, 2003
```
llvm-svn: 5949
```
  2a2338f1
Apr 23, 2003
- Fix iterator invalidation problem with cast instructions · ec6f16ea
  Chris Lattner authored Apr 23, 2003
```
llvm-svn: 5876
```
  ec6f16ea
- Implement the constantexpr CAST instruction correctly · 2670371c
  Chris Lattner authored Apr 23, 2003
```
llvm-svn: 5875
```
  2670371c
Apr 22, 2003
- It's "necessary" to spell "necessarily" correctly. · e569e992
  Misha Brukman authored Apr 22, 2003
```
llvm-svn: 5833
```
  e569e992
Apr 21, 2003
- Add support for a simple constantexpr: cast of one ptr type to another · 5b348718
  Chris Lattner authored Apr 21, 2003
```
llvm-svn: 5829
```
  5b348718
Jan 16, 2003
- Don't emit unneccesary branch instructions! · 76e9f774
  Chris Lattner authored Jan 16, 2003
```
llvm-svn: 5328
```
  76e9f774
- Implement optimization folding setcc into branch. · 2f983fcc
  Chris Lattner authored Jan 16, 2003
```
llvm-svn: 5324
```
  2f983fcc
- Implement code to keep the stack pointer aligned to an 8 byte boundary. · b2809dc6
  Chris Lattner authored Jan 16, 2003
```
This improves the performance of the power benchmark by a few percent.
This will be neccesary for SSE code, which requires 16 byte alignment of
the stack.

llvm-svn: 5320
```
  b2809dc6