Commits · 7235002bd131dd850633cad530da6853af852ee5 · Roger Ferrer / llvm-epi-0.8

Nov 18, 2008

Remove the stackprotector_check intrinsic. Use a volatile load instead. · 7235002b
Bill Wendling authored Nov 18, 2008
```
llvm-svn: 59504
```
7235002b
- Use "moveAfter" instead of "remove/insert" of a basic block. · eeb04159
Bill Wendling authored Nov 18, 2008
```
- Use less indentation in coding.
- Shorten description.
- Update comments.
- Move code around

llvm-svn: 59496
```
eeb04159
Fix a typo in a comment. · fe1748da
Dan Gohman authored Nov 18, 2008
```
llvm-svn: 59489
```
fe1748da
Change SUnit's dump method to take a ScheduleDAG* instead of · 22d07b14
Dan Gohman authored Nov 18, 2008
```
a SelectionDAG*.

llvm-svn: 59488
```
22d07b14

Revert r59464. It was causing this failure: · e0d5e67c

Bill Wendling authored Nov 18, 2008

Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/CodeGen/XCore/dg.exp ...
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/CodeGen/XCore/fneg.ll
Failed with signal(SIGABRT) at line 1
while running: llvm-as < /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/CodeGen/XCore/fneg.ll | llc -march=xcore > fneg.ll.tmp1.s
Assertion failed: (VT.isFloatingPoint() && "Cannot create integer FP constant!"), function getConstantFP, file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/lib/CodeGen/SelectionDAG/SelectionDAG.cpp, line 913.
0 llc 0x0092115c _ZN4llvm3sys18RemoveFileOnSignalERKNS0_4PathEPSs + 844
1 libSystem.B.dylib 0x9217809b _sigtramp + 43
2 ??? 0xffffffff 0x0 + 4294967295
3 libSystem.B.dylib 0x921f0ec2 raise + 26
4 libSystem.B.dylib 0x9220047f abort + 73
5 libSystem.B.dylib 0x921f2063 __assert_rtn + 101
6 llc 0x005a5b0a _ZN4llvm12SelectionDAG13getConmake[1]: *** [check-local] Error 1
make: *** [check] Error 2

llvm-svn: 59487

e0d5e67c

There is no InstrStage class. · e2d8e5ff
Dan Gohman authored Nov 18, 2008
```
llvm-svn: 59480
```
e2d8e5ff

· f1e93292

Devang Patel authored Nov 18, 2008

Give SIToFPInst preference over UIToFPInst because it is faster on platforms that are widely used.

llvm-svn: 59476

f1e93292

Avoid using a loop in ReleasePred and ReleaseSucc methods to compute the · 5ebdb98a

Dan Gohman authored Nov 18, 2008

new CycleBound value. Instead, just update CycleBound on each call.
Also, make ReleasePred and ReleaseSucc methods more consistent accross
the various schedulers.

This also happens to make ScheduleDAGRRList's CycleBound computation
somewhat more interesting, though it still doesn't have any noticeable
effect, because no current targets that use the register-pressure
reduction scheduler provide pipeline models.

llvm-svn: 59475

5ebdb98a

While handling floating point IVs lift restrictions on initial value and increment value. · 180afd2c
Devang Patel authored Nov 17, 2008
```
llvm-svn: 59471
```
180afd2c

Nov 17, 2008
- Handle floating point ivs during doInitialization(). · aa3d68d3
  Devang Patel authored Nov 17, 2008
```
llvm-svn: 59466
```
  aa3d68d3
- Eliminate some trivial differences between the ScheduleNodeTopDown · 92a36d7a
  Dan Gohman authored Nov 17, 2008
```
functions in these two schedulers.

llvm-svn: 59465
```
  92a36d7a
- Add soft float support for a bunch more operations. Original · f046b50e
  Duncan Sands authored Nov 17, 2008
```
patch by Richard Osborne, tweaked and extended by your humble
servant.

llvm-svn: 59464
```
  f046b50e
- Don't bother doing latency calculations in the "fast" scheduler. · 4f474b09
  Dan Gohman authored Nov 17, 2008
```
llvm-svn: 59461
```
  4f474b09
- Use SUnit's CycleBound field instead of duplicating it in · a687fd83
  Dan Gohman authored Nov 17, 2008
```
a side-car datastructure

llvm-svn: 59458
```
  a687fd83
- Remove these, which test for optimizations that · 39b34e6d
  Dale Johannesen authored Nov 17, 2008
```
are not currently done (cf PowerPC/README.txt).

llvm-svn: 59456
```
  39b34e6d
- Move some former testcases (low-probability codegen · aae3a4f8
  Dale Johannesen authored Nov 17, 2008
```
optimizations) into this wishlist.

llvm-svn: 59455
```
  aae3a4f8
- Let AnalyzeAlloca() remove debug intrinsics. · b63c7473
  Devang Patel authored Nov 17, 2008
```
llvm-svn: 59454
```
  b63c7473
- Don't produce ADDC/ADDE when expanding SHL unless they are legal · 6751b4a6
  Richard Osborne authored Nov 17, 2008
```
for the target. This fixes PR3080.

llvm-svn: 59450
```
  6751b4a6
- Support dependencies between plugins by priority-sorting. · 20313c95
  Mikhail Glushenkov authored Nov 17, 2008
```
llvm-svn: 59449
```
  20313c95
- Filter ToolPropertiesList to exclude all Tools not mentioned in the compilation graph. · 7549d568
  Mikhail Glushenkov authored Nov 17, 2008
```
llvm-svn: 59448
```
  7549d568
- Add a layer of indirection to make plugins more flexible. · faae122e
  Mikhail Glushenkov authored Nov 17, 2008
```
Use strings instead of TableGen defs in the compilation graph
definition. Makes it easier for the plugins to modify an existing graph.

llvm-svn: 59447
```
  faae122e
- Don't use the isPending flag to mean what the isAvailable flag means. · 17c226b8
  Dan Gohman authored Nov 17, 2008
```
llvm-svn: 59445
```
  17c226b8
- move partial template specialization to FoldingSet.h. · a5055a03
  Zhongxing Xu authored Nov 17, 2008
```
llvm-svn: 59434
```
  a5055a03
- Fixed legalization of CONVERT_RNDSAT for integers. · 4964368e
  Mon P Wang authored Nov 17, 2008
```
llvm-svn: 59432
```
  4964368e
- Removed 2008-10-17-SpillerBug.ll as it does not provide an accurate test of PR2898. · 41df6394
  Lang Hames authored Nov 16, 2008
```
llvm-svn: 59431
```
  41df6394
Nov 16, 2008
- punctuate, add wording about patches contributed by others. · 354e8b81
  Chris Lattner authored Nov 16, 2008
```
llvm-svn: 59417
```
  354e8b81
- If SI->size() is 0, we are not allowed to dereference ->begin(). · 026259fa
  Torok Edwin authored Nov 16, 2008
```
This fixed PR3078.

llvm-svn: 59416
```
  026259fa
- 2008-10-17-SpillerBug.ll is currently failing, but this doesn't reflect an... · 782ec1a7
  Lang Hames authored Nov 16, 2008
```
2008-10-17-SpillerBug.ll is currently failing, but this doesn't reflect an actual regression of PR2898. This test should probably be removed. I've XFAILed it for now to keep buildbot quiet while this is considered.

llvm-svn: 59415
```
  782ec1a7
- Big PBQP allocator update. Adds coalescing support, stack slot coloring, several bug-fixes. · 49ab8bc6
  Lang Hames authored Nov 16, 2008
```
llvm-svn: 59414
```
  49ab8bc6
- eliminate some std::set's. · 7917b43a
  Chris Lattner authored Nov 16, 2008
```
llvm-svn: 59409
```
  7917b43a
- simplify loop · f8f6270f
  Chris Lattner authored Nov 16, 2008
```
llvm-svn: 59406
```
  f8f6270f
- simplify a bunch more instcombines to use m_Specific etc. · 44152742
  Chris Lattner authored Nov 16, 2008
```
llvm-svn: 59403
```
  44152742
- factor the code for simplifying (icmp)|(icmp) into its own function. · d397fef5
  Chris Lattner authored Nov 16, 2008
```
llvm-svn: 59402
```
  d397fef5
- do some computation with apints instead of ConstantInts. · 909b969b
  Chris Lattner authored Nov 16, 2008
```
llvm-svn: 59401
```
  909b969b
- merge a check into a place where it is simpler. · feaea9bd
  Chris Lattner authored Nov 16, 2008
```
llvm-svn: 59400
```
  feaea9bd
- Improved shuffle normalization to avoid using extract/build when we · 7a824743
  Mon P Wang authored Nov 16, 2008
```
can extract using different indexes for two vectors. Added a few tests
for vector shuffles.

llvm-svn: 59399
```
  7a824743
- factor a whole bunch of code out into a helper function. · 269cbd57
  Chris Lattner authored Nov 16, 2008
```
llvm-svn: 59398
```
  269cbd57
- simplify the conditions on two gigantic if's, decreasing indentation · b37b6e7e
  Chris Lattner authored Nov 16, 2008
```
a bit.  Next step is to factor out into their own helper functions.

llvm-svn: 59397
```
  b37b6e7e
- simplify some instcombine matches by using m_Specific · f1be2851
  Chris Lattner authored Nov 16, 2008
```
llvm-svn: 59395
```
  f1be2851
- Fix 80-col violation. · c0862044
  Zhongxing Xu authored Nov 16, 2008
```
llvm-svn: 59394
```
  c0862044