Commits · 18f164f7c907f6b60a60c5714d64d32a7f7124a0 · Roger Ferrer / llvm-epi-0.8

"clang/test/git@repo.hca.bsc.es:lalbano/llvm-bpevl.git" did not exist on "aacfbb953eb705af2ecfeb95a6262818fa85dd92"

Jan 03, 2011
- switch the load table to use a recycling bump pointer allocator, · 4b9a5257
  Chris Lattner authored Jan 03, 2011
```
speeding earlycse up by 6%.

llvm-svn: 122733
```
  4b9a5257
- now that loads are in their own table, we can implement · e0e32a9e
  Chris Lattner authored Jan 03, 2011
```
store->load forwarding.  This allows EarlyCSE to zap 600 more
loads from 176.gcc.

llvm-svn: 122732
```
  e0e32a9e
- split loads and calls into separate tables. Loads are now just indexed · 92bb0f9f
  Chris Lattner authored Jan 03, 2011
```
by their pointer instead of using MemoryValue to wrap it.

llvm-svn: 122731
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  92bb0f9f
- various cleanups, no functionality change. · 4cb36541
  Chris Lattner authored Jan 03, 2011
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llvm-svn: 122729
```
  4cb36541
- Teach EarlyCSE to do trivial CSE of loads and read-only calls. · b9a8efc9
  Chris Lattner authored Jan 03, 2011
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On 176.gcc, this catches 13090 loads and calls, and increases the
number of simple instructions CSE'd from 29658 to 36208.

llvm-svn: 122727
```
  b9a8efc9
- rename InstValue to SimpleValue, add some comments. · 79d83067
  Chris Lattner authored Jan 03, 2011
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llvm-svn: 122725
```
  79d83067
- Allocate nodes for the scoped hash table from a recyling bump pointer · d815f69b
  Chris Lattner authored Jan 03, 2011
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allocator.  This speeds up early cse by about 20%

llvm-svn: 122723
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  d815f69b
- reduce redundancy in the hashing code and other misc cleanups. · 02a9776b
  Chris Lattner authored Jan 03, 2011
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llvm-svn: 122720
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  02a9776b
- fix some pastos · 0844c76f
  Chris Lattner authored Jan 02, 2011
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llvm-svn: 122718
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  0844c76f
- add DEBUG and -stats output to earlycse. · 8fac5db2
  Chris Lattner authored Jan 02, 2011
```
Teach it to CSE the rest of the non-side-effecting instructions.

llvm-svn: 122716
```
  8fac5db2
- Enhance earlycse to do CSE of casts, instsimplify and die. · 18ae5436
  Chris Lattner authored Jan 02, 2011
```
Add a testcase.

llvm-svn: 122715
```
  18ae5436
Jan 02, 2011
- sketch out a new early cse pass. No functionality yet. · 704541bb
  Chris Lattner authored Jan 02, 2011
```
llvm-svn: 122713
```
  704541bb