Commits · cf52eb2b99ac9e959c28fe21f8a7b944a5bc326d · Roger Ferrer / llvm-epi-0.8

Jun 20, 2005
- prevent va_arg from being hoisted from a loop · cf52eb2b
  Andrew Lenharth authored Jun 20, 2005
```
llvm-svn: 22265
```
  cf52eb2b
Jun 19, 2005
- prevent DCE of vaarg intrinsics. This should take care of most regressions · d4b10310
  Andrew Lenharth authored Jun 19, 2005
```
llvm-svn: 22263
```
  d4b10310
- va_end fix · 717f1610
  Andrew Lenharth authored Jun 19, 2005
```
llvm-svn: 22262
```
  717f1610
- so this doesn't crash when run. It is hard to tell if things are right enough... · 237e6afd
  Andrew Lenharth authored Jun 19, 2005
```
so this doesn't crash when run.  It is hard to tell if things are right enough to work correctly with all the TmpInstructions running around

llvm-svn: 22261
```
  237e6afd
- add a check for the mixing of vaarg and vanext with va_arg · aa1d9996
  Andrew Lenharth authored Jun 19, 2005
```
llvm-svn: 22260
```
  aa1d9996
Jun 18, 2005
- OK, at least get rid of old stuff, and mark what needs to be fixed for V9 · a4c10cd6
  Andrew Lenharth authored Jun 18, 2005
```
llvm-svn: 22255
```
  a4c10cd6
- core changes for varargs · 9144ec47
  Andrew Lenharth authored Jun 18, 2005
```
llvm-svn: 22254
```
  9144ec47
- Fix a problem with the strcmp optimization checking the wrong string and · a7828baa
  Reid Spencer authored Jun 18, 2005
```
not casting to the correct type.

llvm-svn: 22250
```
  a7828baa
- Clean up some uninitialized variables and missing return statements that · 4fdd96c4
  Reid Spencer authored Jun 18, 2005
```
GCC 4.0.0 compiler (sometimes incorrectly) warns about under release build.

llvm-svn: 22249
```
  4fdd96c4
Jun 17, 2005
- A start at a Sparc V8 Pattern ISel. Anyone want to implement the calling · 26fc33fd
  Andrew Lenharth authored Jun 17, 2005
```
convention? ;)

llvm-svn: 22247
```
  26fc33fd
- silence incredibly braindead GCC 4 warning · 3d57b4c7
  Chris Lattner authored Jun 17, 2005
```
llvm-svn: 22246
```
  3d57b4c7
- silence a bogus warning · 459a9cbe
  Chris Lattner authored Jun 17, 2005
```
llvm-svn: 22245
```
  459a9cbe
- Removed IIIi specific changes. This should be fixed to add floating point deps for the IIi. · 8a78658c
  Tanya Lattner authored Jun 17, 2005
```
llvm-svn: 22243
```
  8a78658c
- Special dep graph for SMS for superblocks. · 123d238d
  Tanya Lattner authored Jun 17, 2005
```
llvm-svn: 22242
```
  123d238d
- Special versions of the dep graph and scheduled for SMS for superblocks. · 64a1a12d
  Tanya Lattner authored Jun 17, 2005
```
llvm-svn: 22241
```
  64a1a12d
- Added statistic to count number of spills. · d092f6a7
  Tanya Lattner authored Jun 17, 2005
```
llvm-svn: 22240
```
  d092f6a7
- Numerous bug fixes and the completed modschedSB algorithm (minor bugs still exist for course). · 8bf6374d
  Tanya Lattner authored Jun 17, 2005
```
llvm-svn: 22239
```
  8bf6374d
- Added SMS for superblocks as an option (experimental) · b1ba8df0
  Tanya Lattner authored Jun 17, 2005
```
llvm-svn: 22238
```
  b1ba8df0
- This is not true: (X != 13 | X < 15) -> X < 15 · 2ceb6ee5
  Chris Lattner authored Jun 17, 2005
```
It is actually always true.  This fixes PR586 and
Transforms/InstCombine/2005-06-16-SetCCOrSetCCMiscompile.ll

llvm-svn: 22236
```
  2ceb6ee5
- Don't crash when dealing with INTMIN. This fixes PR585 and · 73bcba5f
  Chris Lattner authored Jun 17, 2005
```
Transforms/InstCombine/2005-06-16-RangeCrash.ll

llvm-svn: 22234
```
  73bcba5f
- Don't crash on: X = phi (X, X). · 5e735294
  Chris Lattner authored Jun 17, 2005
```
This fixes PR584 and Transforms/SimplifyCFG/2005-06-16-PHICrash.ll

llvm-svn: 22232
```
  5e735294
- avoid constructing out of range shift amounts. · c53cb9d3
  Chris Lattner authored Jun 17, 2005
```
llvm-svn: 22230
```
  c53cb9d3
Jun 16, 2005
- Fix bug 537 test 2, which checks to make sure that we fold A+(B-A) -> B for · a2e8779b
  Nate Begeman authored Jun 16, 2005
```
integer types.  Add a couple checks to not perform these kinds of transform
on floating point values.

llvm-svn: 22228
```
  a2e8779b
- Fix PR583 and testcase Transforms/InstCombine/2005-06-15-DivSelectCrash.ll · 89dc4f16
  Chris Lattner authored Jun 16, 2005
```
llvm-svn: 22227
```
  89dc4f16
- Fix PR571, removing code that does just the WRONG thing :) · 252a845e
  Chris Lattner authored Jun 16, 2005
```
llvm-svn: 22225
```
  252a845e
- Fix a bug in my previous patch. Do not get the shift amount type (which · 104002be
  Chris Lattner authored Jun 16, 2005
```
is always ubyte, get the type being shifted).  This unbreaks espresso

llvm-svn: 22224
```
  104002be
- Fix PR575, patch provided by John Mellor-Crummey. Thanks! · d48b127a
  Chris Lattner authored Jun 15, 2005
```
llvm-svn: 22223
```
  d48b127a
Jun 15, 2005
- Fix PR582. The rewriter can move casts around, which invalidated the · df815392
  Chris Lattner authored Jun 15, 2005
```
BB iterator.  This fixes Transforms/IndVarsSimplify/2005-06-15-InstMoveCrash.ll

llvm-svn: 22221
```
  df815392
- Do not promote globals only used by main to locals if there are constantexprs · 50bdfcb0
  Chris Lattner authored Jun 15, 2005
```
or other uses hanging off of them.

llvm-svn: 22219
```
  50bdfcb0
- Fix PR577 and testcase InstCombine/2005-06-15-ShiftSetCCCrash.ll. · 19b57f55
  Chris Lattner authored Jun 15, 2005
```
Do not perform undefined out of range shifts.

llvm-svn: 22217
```
  19b57f55
- Put the hack back in that removes features, causes regressions to fail, but · a299d6f7
  Reid Spencer authored Jun 15, 2005
```
allows test programs to succeed. Actual fix for this is forthcoming.

llvm-svn: 22213
```
  a299d6f7
- Commit fix for generating conditional branch pseudo instructions that · 1bf89275
  Nate Begeman authored Jun 15, 2005
```
avoids dereferencing the end() iterator when selecting the fallthrough
block.  This requires an ilist change.

llvm-svn: 22212
```
  1bf89275
Jun 14, 2005
- Commit a small improvement that is already in the x86 and ia64 backends to · 54c02215
  Nate Begeman authored Jun 14, 2005
```
not generate unnecessary register copies.  This improves compile time by
2-5% depending on the test.

llvm-svn: 22210
```
  54c02215
Jun 13, 2005

Unbreak several InstCombine regression checks introduced by a hack to · 6d231e55
Reid Spencer authored Jun 13, 2005
```
fix the bzip2 test. A better hack is needed.

llvm-svn: 22209
```
6d231e55

When compiled with GCC 4.0, a latent bug was exposed where both SparcV9 · 2829f330

Nate Begeman authored Jun 12, 2005

and the target independant register allocator were both using a class named
'LiveRange'.  This lead to the target independant code calling code in the
SparcV9 backend, which crashed.  Fixed by renaming SparcV9's LiveRange to
V9LiveRange.

llvm-svn: 22208

2829f330

Fix a memory smasher caught by Mac OS X's debug malloc library. We were · 02e33b70
Nate Begeman authored Jun 12, 2005
```
incorrectly using an iterator after it was invalid.

llvm-svn: 22207
```
02e33b70

Jun 09, 2005
- Fix a 64-bit problem, passing (int)0 through ... instead of (void*)0 · 1609a541
  Chris Lattner authored Jun 09, 2005
```
llvm-svn: 22206
```
  1609a541
- Fix a problem on 64-bit targets where we passed (int)0 through ... instead of · fbc45f10
  Chris Lattner authored Jun 09, 2005
```
(void*)0.

llvm-svn: 22205
```
  fbc45f10
Jun 08, 2005

fix BranchCC with a setCC with an arg of 0 · c504a3db
Andrew Lenharth authored Jun 08, 2005
```
llvm-svn: 22203
```
c504a3db

For PR572: · 8086cfaa

Reid Spencer authored Jun 08, 2005

Undefine the PPC symbol which is defined by Linux/PPC (erroneously) so it
doesn't pollute the user namespace and clash with our namespace declarations.

llvm-svn: 22202

8086cfaa