Commits · 79a7c7823d4852ac807b469dd2330ff470026bef · Roger Ferrer / llvm-epi-0.8

Mar 14, 2010
- Fix typo · 79a7c782
  Anton Korobeynikov authored Mar 14, 2010
```
llvm-svn: 98506
```
  79a7c782
- Document fp16 intrinsics · cd4dd9c1
  Anton Korobeynikov authored Mar 14, 2010
```
llvm-svn: 98505
```
  cd4dd9c1
- Feature test for half precision FP. · 846a1178
  Anton Korobeynikov authored Mar 14, 2010
```
llvm-svn: 98504
```
  846a1178
- Add substarget feature for FP16 · 0a65a373
  Anton Korobeynikov authored Mar 14, 2010
```
llvm-svn: 98503
```
  0a65a373
- Add codegen support for FP16 on ARM · d7fece38
  Anton Korobeynikov authored Mar 14, 2010
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llvm-svn: 98502
```
  d7fece38
- Make default expansion for FP16 <-> FP32 nodes into libcalls · 59e96008
  Anton Korobeynikov authored Mar 14, 2010
```
llvm-svn: 98501
```
  59e96008
- Add DAG nodes to represent FP16 <-> FP32 intrinsics · 39ed49df
  Anton Korobeynikov authored Mar 14, 2010
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llvm-svn: 98500
```
  39ed49df
- Cleanup · b975fa6d
  Anton Korobeynikov authored Mar 14, 2010
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llvm-svn: 98499
```
  b975fa6d
- The fp16 <-> fp32 intrinsics are pure, mark them so they can be CSE'd, etc. · c6273f28
  Anton Korobeynikov authored Mar 14, 2010
```
llvm-svn: 98498
```
  c6273f28
- Add intrinsics to represent fp16 <-> fp32 conversions · 77bbbf78
  Anton Korobeynikov authored Mar 14, 2010
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llvm-svn: 98497
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  77bbbf78
- add support for pentium class CPUs which do not have cmov, · a30d4ce1
  Chris Lattner authored Mar 14, 2010
```
PR4841.  Patch by Craig Smith!

llvm-svn: 98496
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  a30d4ce1
- fix AsmPrinter::GetBlockAddressSymbol to always return a unique · 9efbbcbe
  Chris Lattner authored Mar 14, 2010
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label instead of trying to form one based on the BB name (which
causes collisions if the name is empty).  This fixes PR6608

llvm-svn: 98495
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  9efbbcbe
- comment fix. · 87dd2d63
  Chris Lattner authored Mar 14, 2010
```
llvm-svn: 98494
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  87dd2d63
- shrink 4-byte branches to 1-byte branches when lowering from · 28aae17f
  Chris Lattner authored Mar 14, 2010
```
MachineInstr -> MCInst.  This is what the assembler backend wants,
it relaxes from smaller to larger things.  This fixes rdar://7750815

llvm-svn: 98493
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  28aae17f
- Skip over debug info when trying to merge two return BBs. · 55e69d17
  Bill Wendling authored Mar 14, 2010
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llvm-svn: 98491
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  55e69d17
- Make returns more consistent with others. · ee84f275
  Bill Wendling authored Mar 14, 2010
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llvm-svn: 98490
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  ee84f275
- get MMI out of the label uniquing business, just go to MCContext · 6e52e9db
  Chris Lattner authored Mar 14, 2010
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to get unique assembler temporary labels.

llvm-svn: 98489
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  6e52e9db
- fix these two get the mcsymbol operand instead of imm operand. · f1c2b9d3
  Chris Lattner authored Mar 14, 2010
```
llvm-svn: 98487
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  f1c2b9d3
- add a new CreateTempSymbol method, the use case for · 073d8179
  Chris Lattner authored Mar 14, 2010
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CreateTempSymbol vs GetOrCreateTemporarySymbol are
completely different.

llvm-svn: 98486
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  073d8179
- don't use getDWLabel("label" anymore, always go through MMI. · 6dcaba51
  Chris Lattner authored Mar 14, 2010
```
llvm-svn: 98485
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  6dcaba51
- remove now-dead code, all labels use MCSymbols. · ff1fdd67
  Chris Lattner authored Mar 14, 2010
```
llvm-svn: 98484
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  ff1fdd67
- change SrcLineInfo to contain a label instead of a label ID. · b4666f45
  Chris Lattner authored Mar 14, 2010
```
llvm-svn: 98483
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  b4666f45
- Now that DBG_LABEL is updated, we can finally make MachineMove · d5e8d9f2
  Chris Lattner authored Mar 14, 2010
```
contain an MCSymbol instead of a label index.

llvm-svn: 98482
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  d5e8d9f2
- change the DBG_LABEL MachineInstr to always be created · c26f44fb
  Chris Lattner authored Mar 14, 2010
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with an MCSymbol instead of an immediate.

llvm-svn: 98481
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  c26f44fb
- xfail properly · 54109dea
  Chris Lattner authored Mar 14, 2010
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llvm-svn: 98479
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  54109dea
- unbreak the build, grr symlinks. · 8e2b12b1
  Chris Lattner authored Mar 14, 2010
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llvm-svn: 98477
```
  8e2b12b1
- xfail these tests temporarily to get teh buildbots back to happy land. · 1e2dc539
  Chris Lattner authored Mar 14, 2010
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llvm-svn: 98476
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  1e2dc539
- Change this code to allocate temporary labels from mccontext, · 806f0fb7
  Chris Lattner authored Mar 14, 2010
```
not from MMI.

llvm-svn: 98475
```
  806f0fb7
- switch GC_LABEL to use an MCSymbol operand instead of a label ID operand. · 1065f49a
  Chris Lattner authored Mar 14, 2010
```
llvm-svn: 98474
```
  1065f49a
- Fix some EH failures on NNT I introduced in r98461 · 5a6e262c
  Chris Lattner authored Mar 14, 2010
```
llvm-svn: 98471
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  5a6e262c
- fix a bug I introduced in r98459, causing some NNT failures. · 04857fab
  Chris Lattner authored Mar 14, 2010
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llvm-svn: 98470
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  04857fab
- Check in tablegen changes to fix disassembler related failures caused by r98465. · 44be5362
  Evan Cheng authored Mar 14, 2010
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llvm-svn: 98468
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  44be5362
- Do not force indirect tailcall through fixed registers: eax, r11. Add support... · d703df67
  Evan Cheng authored Mar 14, 2010
```
Do not force indirect tailcall through fixed registers: eax, r11. Add support to allow loads to be folded to tail call instructions.

llvm-svn: 98465
```
  d703df67
- MC: Fix a crash on invalid, attempting to evaluate undefined symbols. · aa8f95eb
  Daniel Dunbar authored Mar 14, 2010
```
llvm-svn: 98464
```
  aa8f95eb
- change the LabelSDNode to be EHLabelSDNode and make it hold · ee2fbbc9
  Chris Lattner authored Mar 14, 2010
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an MCSymbol.  Make the EH_LABEL MachineInstr hold its label
with an MCSymbol instead of ID.  Fix a bug in MMI.cpp which
would return labels named "Label4" instead of "label4".

llvm-svn: 98463
```
  ee2fbbc9
- eliminate InvalidateLabel and LabelIDList from MMI and replace · 07293da9
  Chris Lattner authored Mar 14, 2010
```
them with a counter.

llvm-svn: 98462
```
  07293da9
- use Label->isDefined() instead of isLabelDeleted() now that we · ee95d4c6
  Chris Lattner authored Mar 14, 2010
```
consistently use MCSymbol and only call this predicate after
they should have been emitted.

llvm-svn: 98461
```
  ee95d4c6
- fix some pointless layering violations. · f7aa5411
  Chris Lattner authored Mar 14, 2010
```
llvm-svn: 98460
```
  f7aa5411
- change EH related stuff (other than EH_LABEL) to use MCSymbol · 34adc8d2
  Chris Lattner authored Mar 14, 2010
```
instead of label ID's.  This cleans up and regularizes a bunch 
of code and makes way for future progress.

Unfortunately, this pointed out to me that JITDwarfEmitter.cpp
is largely copy and paste from DwarfException/MachineModuleInfo
and other places.  This is very sad and disturbing. :(

One major change here is that TidyLandingPads moved from being
called in DwarfException::BeginFunction to being called in
DwarfException::EndFunction.  There should not be any 
functionality change from doing this, but I'm not an EH expert.

llvm-svn: 98459
```
  34adc8d2
Mar 13, 2010
- X86_64: Fix encoding for the rest of the 64i32 instructions too. · f3530bdd
  Daniel Dunbar authored Mar 13, 2010
```
llvm-svn: 98458
```
  f3530bdd