Commits · 725987b034a6cf3a6273f35c8155ff1f8add18e4 · Roger Ferrer / llvm-epi-0.8

Jan 19, 2011
- Fix the encoding of mrrc and mcrr family of instructions. Also add testcases for mcr and mrc · d6335ce5
  Bruno Cardoso Lopes authored Jan 19, 2011
```
llvm-svn: 123837
```
  d6335ce5
- ARM/ISel: Factor out isScaledConstantInRange() helper. · e0cd9ac0
  Daniel Dunbar authored Jan 19, 2011
```
llvm-svn: 123823
```
  e0cd9ac0
- For ARM subtargets with useNEONForSinglePrecisionFP, double count uses · 43f25631
  Andrew Trick authored Jan 19, 2011
```
of the floating point types less than 64-bits. It's somewhat of a temporary
hack but forces more accurate modeling of register pressure and results
in fewer spills.

llvm-svn: 123811
```
  43f25631
- whitespace · 5eb0a302
  Andrew Trick authored Jan 19, 2011
```
llvm-svn: 123810
```
  5eb0a302
- Don't forget to emit the load from indirect symbol when using movw + movt to... · 68aec147
  Evan Cheng authored Jan 19, 2011
```
Don't forget to emit the load from indirect symbol when using movw + movt to materialize GA indirect symbols.

llvm-svn: 123809
```
  68aec147
Jan 18, 2011
- Create two new generic classes to represent the following VMRS/VMSR variations: · 2082057b
  Bruno Cardoso Lopes authored Jan 18, 2011
```
vmrs  reg, fpexc
vmrs  reg, fpsid
vmsr  fpexc, reg
vmsr  fpsid, reg

llvm-svn: 123783
```
  2082057b
- Fix MRS encoding for arm and thumb. · cba727f2
  Bruno Cardoso Lopes authored Jan 18, 2011
```
llvm-svn: 123778
```
  cba727f2
- Fix the encoding of t2ISB by using the right class and also parse it correctly · e86a7ad0
  Bruno Cardoso Lopes authored Jan 18, 2011
```
llvm-svn: 123776
```
  e86a7ad0
- Follow the current hack set and enable the correct parsing of bkpt while in thumb mode. · e6290ccf
  Bruno Cardoso Lopes authored Jan 18, 2011
```
llvm-svn: 123772
```
  e6290ccf
- Add support for parsing and encoding ARM's official syntax for the BFI instruction · 7f639c11
  Bruno Cardoso Lopes authored Jan 18, 2011
```
llvm-svn: 123770
```
  7f639c11
- Add a FIXME. · ec86bac8
  Jim Grosbach authored Jan 18, 2011
```
llvm-svn: 123769
```
  ec86bac8
- Ensure Mips::GP is properly reloaded after a function call. Patch by Sasa Stankovic · 95dbfac4
  Bruno Cardoso Lopes authored Jan 18, 2011
```
llvm-svn: 123768
```
  95dbfac4
- Negative zero is not legal on mips. Patch by Sasa Stankovic · b02a9dfa
  Bruno Cardoso Lopes authored Jan 18, 2011
```
llvm-svn: 123766
```
  b02a9dfa
- Handle (i32,i32) => f64 in a cleaner way. Patch by Sasa Stankovic · ac517fa9
  Bruno Cardoso Lopes authored Jan 18, 2011
```
llvm-svn: 123763
```
  ac517fa9
- Add support for mips32 madd and msub instructions. Patch by Akira Hatanaka · 4dc73fa0
  Bruno Cardoso Lopes authored Jan 18, 2011
```
llvm-svn: 123760
```
  4dc73fa0
- add a note · a56c8279
  Chris Lattner authored Jan 18, 2011
```
llvm-svn: 123752
```
  a56c8279
- SPARC backend: Modified LowerCall and LowerFormalArguments so that they use... · c386f8a1
  Venkatraman Govindaraju authored Jan 18, 2011
```
SPARC backend: Modified LowerCall and LowerFormalArguments so that they use CallingConv assignments.

llvm-svn: 123749
```
  c386f8a1
- McARM: Use accessors where appropriate. · 62ea26fb
  Daniel Dunbar authored Jan 18, 2011
```
llvm-svn: 123746
```
  62ea26fb
- McARM: Fill in ASMOperand::dump() for memory operands. · bcd8eb0b
  Daniel Dunbar authored Jan 18, 2011
```
llvm-svn: 123745
```
  bcd8eb0b
- McARM: Make ARMOperand use a union where appropriate. · 510740ee
  Daniel Dunbar authored Jan 18, 2011
```
llvm-svn: 123744
```
  510740ee
- McARM: Unify ParseMemory() successfull return. · f5164f40
  Daniel Dunbar authored Jan 18, 2011
```
llvm-svn: 123740
```
  f5164f40
- McARM: Early exit on failure (NEFC). · 1d5e9549
  Daniel Dunbar authored Jan 18, 2011
```
llvm-svn: 123739
```
  1d5e9549
- McARM: Always keep an offset expression, if used (instead of assuming == 0 if... · 7ed45599
  Daniel Dunbar authored Jan 18, 2011
```
McARM: Always keep an offset expression, if used (instead of assuming == 0 if used but not present), and simplify logic.

Also, clean up various non-sensicalisms in isMemModeRegThumb() and isMemModeImmThumb().

llvm-svn: 123738
```
  7ed45599
- McARM: Add a variety of asserts on the sanity of memory operands. · 5d99420e
  Daniel Dunbar authored Jan 18, 2011
```
llvm-svn: 123737
```
  5d99420e
- McARM: Use a consistent marker for not-set OffsetRegNum. · d8da9e0f
  Daniel Dunbar authored Jan 18, 2011
```
llvm-svn: 123736
```
  d8da9e0f
- McARM: Start marking T2 address operands as such, for the benefit of the parser. · 66e91d4a
  Daniel Dunbar authored Jan 18, 2011
```
llvm-svn: 123722
```
  66e91d4a
- The stub routine that we're calling uses test and so clobbers · 542f8a52
  Eric Christopher authored Jan 18, 2011
```
the flags.

llvm-svn: 123712
```
  542f8a52
- minor change to rafael's recent patches: if something is · ea4e983d
  Chris Lattner authored Jan 18, 2011
```
constant but requires a unique address, we can still put it in a
readonly section, just not a mergable one.

llvm-svn: 123711
```
  ea4e983d
- Remove unused variables found by gcc-4.6's -Wunused-but-set-variable. · 249fcd44
  Jeffrey Yasskin authored Jan 18, 2011
```
llvm-svn: 123707
```
  249fcd44
Jan 17, 2011

Add a missing <cctype> include, from Joerg Sonnenberger! · 69e6206b
Douglas Gregor authored Jan 17, 2011
```
llvm-svn: 123670
```
69e6206b

Split up RotateShift itinerary in SPU. · 06c6d5cd

Kalle Raiskila authored Jan 17, 2011

'rotq*' and 'shlq*' instructions go to the odd pipeline,
wheras the inter-vector equivalents 'rot*', 'shl*' go 
to the even.

llvm-svn: 123622

06c6d5cd

Don't crash SPU BE with memory accesses with big alignmnet. · 7e7b4ac7
Kalle Raiskila authored Jan 17, 2011
```
llvm-svn: 123620
```
7e7b4ac7

Materialize GA addresses with movw + movt pairs for Darwin in PIC mode. e.g. · dfce83c8

Evan Cheng authored Jan 17, 2011

        movw    r0, :lower16:(L_foo$non_lazy_ptr-(LPC0_0+4))
        movt    r0, :upper16:(L_foo$non_lazy_ptr-(LPC0_0+4))
LPC0_0:
        add     r0, pc, r0

It's not yet enabled by default as some tests are failing. I suspect bugs in
down stream tools.

llvm-svn: 123619

dfce83c8

Jan 16, 2011
- Provide instruction sizes for ARMv5 variants of MUL instructions. · 27fc8f64
  Anton Korobeynikov authored Jan 16, 2011
```
This fixes PR8987

llvm-svn: 123598
```
  27fc8f64
- Update README.txt to remove the DAE enhancement. · 6a5171ba
  Anders Carlsson authored Jan 16, 2011
```
llvm-svn: 123597
```
  6a5171ba
- Only put unnamed_addr constants in mergeable sections. Fixes PR8297. · cba4c339
  Rafael Espindola authored Jan 16, 2011
```
llvm-svn: 123585
```
  cba4c339
- fix PR8514, a bug where the "heroic" transformation of shift/and · 35a2e65b
  Chris Lattner authored Jan 16, 2011
```
into and/shift would cause nodes to move around and a dangling pointer
to happen.  The code tried to avoid this with a HandleSDNode, but 
got the details wrong.

llvm-svn: 123578
```
  35a2e65b
- add some commentary · c326ebd1
  Chris Lattner authored Jan 16, 2011
```
llvm-svn: 123572
```
  c326ebd1
- Spill R4 if it's going to be used to restore SP from FP. · 572756ac
  Evan Cheng authored Jan 16, 2011
```
llvm-svn: 123567
```
  572756ac
- Implement AnalyzeBranch in Sparc Backend. · 1b0e2cbf
  Venkatraman Govindaraju authored Jan 16, 2011
```
llvm-svn: 123561
```
  1b0e2cbf