Commits · 2ffb787446e900afc5812f73f7a6cc805f14d88e · Roger Ferrer / llvm-epi-0.8

Jul 27, 2004
- Branch selection support implemented by Nate Begeman for long branches. · 2ffb7874
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15288
```
  2ffb7874
- Fix the nightly tester to default to using gnuplot in /usr/bin · e4a72a02
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15287
```
  e4a72a02
- Correctly print out long branches, assert on finding pseudo instr COND_BRANCH · a5947400
  Misha Brukman authored Jul 27, 2004
```
Patch by Nate Begeman.

llvm-svn: 15286
```
  a5947400
- Run the branch selection pass right before the asm printer. · 09396bf1
  Misha Brukman authored Jul 27, 2004
```
Patch by Nate Begeman.

llvm-svn: 15285
```
  09396bf1
- Remove empty unused method processFunctionBeforeFrameFinalized() · 4d66925a
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15284
```
  4d66925a
- Add COND_BRANCH pseudo instruction, patch by Nate Begeman. · 83df71af
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15283
```
  83df71af
- Build COND_BRANCHes which may become long or short, decided by a later pass. · 5b092c15
  Misha Brukman authored Jul 27, 2004
```
Patch by Nate Begeman.

llvm-svn: 15282
```
  5b092c15
- Moved definition of invertPPCBranchOpcode() into PowerPCInstrInfo class. · a783ee55
  Misha Brukman authored Jul 27, 2004
```
Patch by Nate Begeman.

llvm-svn: 15281
```
  a783ee55
- Add PowerPCBranchSelector to discover which are `long' branches. · ef8cf023
  Misha Brukman authored Jul 27, 2004
```
Contributed by Nate Begeman.

llvm-svn: 15280
```
  ef8cf023
- TargetInstrInfo::getNOPOpCode() has been replaced by a reference to V9::NOP. · f4c1d1ee
  Brian Gaeke authored Jul 27, 2004
```
llvm-svn: 15279
```
  f4c1d1ee
- Convert many of the virtual TargetInstrInfo methods used as helper · 64f51df0
  Brian Gaeke authored Jul 27, 2004
```
functions in SparcV9InstrSelection and SparcV9PreSelection into regular
old global functions.  As it happens, none of them really have anything
to do with TargetInstrInfo.

llvm-svn: 15278
```
  64f51df0
- As it happens, none of these TargetInstrInfo methods which are only · b788626d
  Brian Gaeke authored Jul 27, 2004
```
used in the SparcV9 backend really have anything to do with
TargetInstrInfo, so we're converting them into regular old global
functions and moving their declarations to SparcV9InstrSelectionSupport.h.
(They're mostly used as helper functions for SparcV9InstrSelection.)

llvm-svn: 15277
```
  b788626d
- Make the create...() functions for some of these passes return a FunctionPass *. · 38b79e8f
  Brian Gaeke authored Jul 27, 2004
```
llvm-svn: 15276
```
  38b79e8f
- Fixed saving/restoring LR unconditionally, only done as necessary. · 9eaa879f
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15275
```
  9eaa879f
- Save and restore LR just like any other register and ONLY if we actually modify · bc1a2f96
  Misha Brukman authored Jul 27, 2004
```
it (due to calls or globals access).  We now compile `void empty(){}' to `blr'.

llvm-svn: 15274
```
  bc1a2f96
- LR is a 32-bit int reg · 26978c37
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15273
```
  26978c37
- MovePCtoLR (which is `bl' in disguise) modifies LR implicitly · f1a7e941
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15272
```
  f1a7e941
- Register LR is callee-saved · 2bcffa48
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15271
```
  2bcffa48
- Add IMPLICIT_DEF of LR for branch-and-link instrs (calls and global accesses) · 640ec1e5
  Misha Brukman authored Jul 27, 2004
```
llvm-svn: 15270
```
  640ec1e5
- Ugh, the upgrade of zion brought in GCC 3.3.2, our arch nemesis. · 5174f436
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15269
```
  5174f436
- Run DSE at link-time, and turn on an IP alias analysis by default in gccld! · aa5b25ea
  Chris Lattner authored Jul 27, 2004
```
The -disable-globalsmodref is temporary and will be removed eventually.

llvm-svn: 15268
```
  aa5b25ea
- nuke pointless -debug output · 036d2b0c
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15267
```
  036d2b0c
- New functionality · d138437f
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15266
```
  d138437f
- Document new syntax · cea15a64
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15265
```
  cea15a64
- Fix conservative assumption, which was quite broken. Also, notice that · b6964622
  Chris Lattner authored Jul 27, 2004
```
functions known to not access memory (like sin/cos) don't access memory! :)

llvm-svn: 15264
```
  b6964622
- Fix hoisting of void typed values, e.g. calls · 50eb771d
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15263
```
  50eb771d
- alloca void makes no sense · 89c0c0ae
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15262
```
  89c0c0ae
- Remove a bogus assertion · 731381dc
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15261
```
  731381dc
- Complete rewrite of this pass to be faster, use less memory, be easier to · 3a353e84
  Chris Lattner authored Jul 27, 2004
```
understand, and more accurate to boot!  This implements
GlobalModRef/purecse.ll over the previous impl.

llvm-svn: 15260
```
  3a353e84
- new testcase · 0373d994
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15259
```
  0373d994
- Have some testcases · e30d3c82
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15258
```
  e30d3c82
- Add a note · cf146d4e
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15257
```
  cf146d4e
- Fix out of date comment · b46f558b
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15256
```
  b46f558b
- Simplify code and silence warning · 7ef55da2
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15255
```
  7ef55da2
- Use context-sensitive alias analysis to avoid pessimization in clients of · 9b323c35
  Chris Lattner authored Jul 27, 2004
```
AliasSetTracker (dse and licm).  This implements
DeadStoreElimination/context-sensitive.llx

llvm-svn: 15254
```
  9b323c35
- New testcase. DSE should delete all of the DEAD instructions. · 0a0fc220
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15253
```
  0a0fc220
- Make basicaa a bit more aggressive · aa05a6e5
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15252
```
  aa05a6e5
- basic-aa can actually provide simple mod/ref info · 6b570266
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15251
```
  6b570266
- This was implemented back in march · 782ab98c
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15250
```
  782ab98c
- Implement test/Regression/TableGen/ListSlices.td · 577fc3f5
  Chris Lattner authored Jul 27, 2004
```
llvm-svn: 15249
```
  577fc3f5