Commits · e60ae823e86bfa2dd1935a7a1d3fe3d6b3b457fa · Roger Ferrer / llvm-epi-0.8

Oct 29, 2006
- fix Generic/2006-10-29-Crash.ll · e60ae823
  Chris Lattner authored Oct 29, 2006
```
llvm-svn: 31281
```
  e60ae823
- new testcase · 6f3c7638
  Chris Lattner authored Oct 29, 2006
```
llvm-svn: 31280
```
  6f3c7638
- Fix a load folding issue that Evan noticed: there is no need to export values · f31b9ef4
  Chris Lattner authored Oct 29, 2006
```
used by comparisons in the main block.

llvm-svn: 31279
```
  f31b9ef4
- Try again. · 179ebd3f
  Jim Laskey authored Oct 29, 2006
```
llvm-svn: 31278
```
  179ebd3f
- Not handling zero length strings. · 8f05a611
  Jim Laskey authored Oct 29, 2006
```
llvm-svn: 31277
```
  8f05a611
- VLOAD is not the LoadSDNode opcode. · 7ab6123c
  Evan Cheng authored Oct 29, 2006
```
llvm-svn: 31276
```
  7ab6123c
- Remove spurious case. EXTLOAD is not one of the node opcodes. · dc146a9f
  Nick Lewycky authored Oct 29, 2006
```
llvm-svn: 31275
```
  dc146a9f
Oct 28, 2006
- split critical edges more carefully and intelligently. In particular, critical · bba52191
  Chris Lattner authored Oct 28, 2006
```
edges whose destinations are not phi nodes don't bother us.  Also, share
split edges, since the split edge can't have a phi.  This significantly
reduces the complexity of generated code in some cases.

llvm-svn: 31274
```
  bba52191
- Teach branch folding to fold identical jump tables together and to delete · c07657f5
  Chris Lattner authored Oct 28, 2006
```
jump tables that are dead.

llvm-svn: 31273
```
  c07657f5
- add an assertion · 92330023
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31272
```
  92330023
- remove dead method · ca84c3e4
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31271
```
  ca84c3e4
- add a method for hacking on JTIdx's · 63223213
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31270
```
  63223213
- const'ify jump table stuff · cde339cf
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31269
```
  cde339cf
- add a method for deleting dead jump tables. · 853b19a6
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31268
```
  853b19a6
- add an assert · 28328f9a
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31267
```
  28328f9a
- don't print dead jump tables · 28bfe389
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31266
```
  28bfe389
- determine whether a change was made · a4a21574
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31265
```
  a4a21574
- implement the BlockHasNoFallThrough hook · 113f7470
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31264
```
  113f7470
- improve deletion of blocks that just contain branches by knowing that · af838380
  Chris Lattner authored Oct 28, 2006
```
the pred block doesn't fall through into them if it's a jumptable.

llvm-svn: 31263
```
  af838380
- add another target hook for branch folding. · 53ebf20c
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31262
```
  53ebf20c
- Load and stores have not been uniqued properly. · eef273a1
  Jim Laskey authored Oct 28, 2006
```
llvm-svn: 31261
```
  eef273a1
- Split *all* critical edges before isel. This resolves issues with spill code · 3e6b1c61
  Chris Lattner authored Oct 28, 2006
```
being inserted on unsplit critical edges, which introduces (sometimes large
amounts of) partially dead spill code.

This also fixes PR925 + CodeGen/Generic/switch-crit-edge-constant.ll

llvm-svn: 31260
```
  3e6b1c61
- new testcase · 5217111a
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31259
```
  5217111a
- add option to isCriticalEdge · 3e763f57
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31258
```
  3e763f57
- break edges more intelligently · a6eb7e08
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31257
```
  a6eb7e08
- Expose a smarter way to break critical edges. · 80ea207b
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31256
```
  80ea207b
- SplitCriticalEdge checks to see if an edge is critical, don't check twice · 400ac04e
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31255
```
  400ac04e
- Fix a serious bug that caused any x86 vector stuff to infinite loop · b78eb6c8
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31254
```
  b78eb6c8
- Doh. Must check if GV is constant first before putting it in .cstring. · ae8c29a7
  Evan Cheng authored Oct 28, 2006
```
llvm-svn: 31253
```
  ae8c29a7
- Doh. Must check if GV is constant first. · 0d782b4c
  Evan Cheng authored Oct 28, 2006
```
llvm-svn: 31252
```
  0d782b4c
- Emitting raw bytecode is awfully rude. Add -disable-output. · 1e075d9a
  Nick Lewycky authored Oct 28, 2006
```
Clarify the test.

llvm-svn: 31251
```
  1e075d9a
- Editorial clean up. · 9ceb24bd
  Jim Laskey authored Oct 28, 2006
```
llvm-svn: 31250
```
  9ceb24bd
- add a method · 23540b14
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31249
```
  23540b14
- prepare for a change I'm about to make · 5191c654
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31248
```
  5191c654
- don't dist internal readme · a6873c0f
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31247
```
  a6873c0f
- don't dist internal readme's · acc6b37d
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31246
```
  acc6b37d
- don't distribute internal readme's · 3be52bb5
  Chris Lattner authored Oct 28, 2006
```
llvm-svn: 31245
```
  3be52bb5
- Make sure all the readme files get distributed. · 247e09a0
  Reid Spencer authored Oct 28, 2006
```
llvm-svn: 31244
```
  247e09a0
- Clean up. · bd0f0887
  Jim Laskey authored Oct 27, 2006
```
llvm-svn: 31243
```
  bd0f0887
- Fix a bug in merged condition handling (CodeGen/Generic/2006-10-27-CondFolding.ll). · 84a03505
  Chris Lattner authored Oct 27, 2006
```
Add many fewer CFG edges and PHI node entries.  If there is a switch which has
the same block as multiple destinations, only add that block once as a successor/phi
node (in the jumptable case)

llvm-svn: 31242
```
  84a03505