Commits · 2c8e7f421cf054db6fd9826c212bc0faa409a518 · Roger Ferrer / llvm-epi-0.8

Sep 29, 2010
- Remove assert, add comment. · 2c8e7f42
  Eric Christopher authored Sep 29, 2010
```
llvm-svn: 115009
```
  2c8e7f42
- Assign bitwise binary instructions different itinerary classes from ALU... · c35d7bbe
  Evan Cheng authored Sep 29, 2010
```
Assign bitwise binary instructions different itinerary classes from ALU instructions such as add / sub.

llvm-svn: 115008
```
  c35d7bbe
- Add support to model pipeline bypass / forwarding. · 0097dd0d
  Evan Cheng authored Sep 28, 2010
```
llvm-svn: 115005
```
  0097dd0d
- 32-bit constant ints only for now. · a86a6d2f
  Eric Christopher authored Sep 28, 2010
```
llvm-svn: 115001
```
  a86a6d2f
- Removed a bunch of unnecessary target_link_libraries. · b4b12535
  Oscar Fuentes authored Sep 28, 2010
```
llvm-svn: 114999
```
  b4b12535
Sep 28, 2010
- Add a subtarget hook for reporting the misprediction penalty. Use this to provide more precise · a3181e2d
  Owen Anderson authored Sep 28, 2010
```
cost modeling for if-conversion.  Now if only we had a way to estimate the misprediction probability.

Adjsut CodeGen/ARM/ifcvt10.ll.  The pipeline on Cortex-A8 is long enough that it is still profitable
to predicate an ldm, but the shorter pipeline on Cortex-A9 makes it unprofitable.

llvm-svn: 114995
```
  a3181e2d
- Integer materialization needed the same thinko change. · 953b1afd
  Eric Christopher authored Sep 28, 2010
```
llvm-svn: 114994
```
  953b1afd
- Resolve this GCC warning: · 7d483d35
  Nick Lewycky authored Sep 28, 2010
```
  ARMTargetMachine.cpp:53: error: control reaches end of non-void function

llvm-svn: 114992
```
  7d483d35
- User proper libcall names & condcodes while compiling for ARM EABI. · 81bdc93b
  Anton Korobeynikov authored Sep 28, 2010
```
Patch by Evzen Muller!

llvm-svn: 114991
```
  81bdc93b
- Part one of switching to using a more sane heuristic for determining if-conversion profitability. · 88af7d00
  Owen Anderson authored Sep 28, 2010
```
Rather than having arbitrary cutoffs, actually try to cost model the conversion.

For now, the constants are tuned to more or less match our existing behavior, but these will be
changed to reflect realistic values as this work proceeds.

llvm-svn: 114973
```
  88af7d00
- Factor out dbg_value comment printing and teach MC asm printing to use it. · 45c83d49
  Jim Grosbach authored Sep 28, 2010
```
This should make the arm-linux self-host buildbot happy again.

llvm-svn: 114964
```
  45c83d49
- Add ARM Disassembler to the CMake build. · 3da4255d
  Oscar Fuentes authored Sep 28, 2010
```
llvm-svn: 114949
```
  3da4255d
- 80-col fixups. · bf86fd3c
  Eric Christopher authored Sep 28, 2010
```
llvm-svn: 114943
```
  bf86fd3c
- Add a command line option "-arm-strict-align" to disallow unaligned memory · 3dc97324
  Bob Wilson authored Sep 28, 2010
```
accesses for ARM targets that would otherwise allow it.  Radar 8465431.

llvm-svn: 114941
```
  3dc97324
- Rework builtin handling and call setup. The builtin handling · 7990df1a
  Eric Christopher authored Sep 28, 2010
```
now takes a libcall operand, sets up the arguments correctly and
handles stack adjustments.

llvm-svn: 114934
```
  7990df1a
- Fix typo. · e68635ac
  Eric Christopher authored Sep 28, 2010
```
llvm-svn: 114931
```
  e68635ac
- Fix fp constant loads to have a destination register. · 6f98bfd8
  Eric Christopher authored Sep 28, 2010
```
llvm-svn: 114930
```
  6f98bfd8
- Enable the MC-ized ARM asm printer. Passing all local tests, so it's time to · 175d6411
  Jim Grosbach authored Sep 27, 2010
```
enable it for real. Leaving the CL option in place to it's easy to disable it
again if (when) testers find something I've missed.

llvm-svn: 114915
```
  175d6411
Sep 27, 2010
- ARM-mode eh.sjlj.longjmp MC lowering · 9e9ed983
  Jim Grosbach authored Sep 27, 2010
```
llvm-svn: 114896
```
  9e9ed983
- Enable the MC-ized ARM asm printer. Passing all local tests, so it's time to · 11fed543
  Jim Grosbach authored Sep 27, 2010
```
enable it for real. Leaving the CL option in place to it's easy to disable it
again if (when) testers find something I've missed.

llvm-svn: 114892
```
  11fed543
- Hard to imagine there are still people using inferior compilers. · 6b2aaf1a
  Daniel Dunbar authored Sep 27, 2010
```
llvm-svn: 114862
```
  6b2aaf1a
- Odd additional stub framework for the ARM MC ELF emission. · 69aa1515
  Rafael Espindola authored Sep 27, 2010
```
llc now recognizes the "intent" to support MC/obj emission for ARM, but
given that they are all stubs, it asserts on --filetype=obj --march=arm

Patch by Jason Kim.

llvm-svn: 114856
```
  69aa1515
- Insert missing coherency in comment. Add a quick check for hardware · 0720611e
  Eric Christopher authored Sep 27, 2010
```
divide support also.

llvm-svn: 114813
```
  0720611e
- Mass rename for Jim. · 29ab6d1f
  Eric Christopher authored Sep 27, 2010
```
llvm-svn: 114812
```
  29ab6d1f
Sep 25, 2010
- Fix IIC_iEXTAr itinerary class of Cortex-A9. · 48cc2162
  Evan Cheng authored Sep 25, 2010
```
llvm-svn: 114784
```
  48cc2162
- Remove a unused instruction itinerary class. · 8f9a2244
  Evan Cheng authored Sep 25, 2010
```
llvm-svn: 114782
```
  8f9a2244
- Fix zero and sign extension instructions scheduling itineraries. · 62d626ce
  Evan Cheng authored Sep 25, 2010
```
llvm-svn: 114780
```
  62d626ce
- More pseudo instruction scheduling itinerary fixes. · e37da03e
  Evan Cheng authored Sep 24, 2010
```
llvm-svn: 114768
```
  e37da03e
- Fix scheduling itinerary for pseudo mov immediate instructions which expand... · 1d35ad62
  Evan Cheng authored Sep 24, 2010
```
Fix scheduling itinerary for pseudo mov immediate instructions which expand into two real instructions.

llvm-svn: 114766
```
  1d35ad62
Sep 24, 2010
- Add ARM explicit MCInst lowering for the Thumb eh.sjlj.setjmp sequence. · 4a6ab13f
  Jim Grosbach authored Sep 24, 2010
```
llvm-svn: 114758
```
  4a6ab13f
- Enable code placement optimization pass for ARM. · dbcc4b4d
  Evan Cheng authored Sep 24, 2010
```
llvm-svn: 114746
```
  dbcc4b4d
- Fix a potential null dereference bug. · 40a42229
  Evan Cheng authored Sep 24, 2010
```
llvm-svn: 114723
```
  40a42229
- Revert r114703 and r114702, removing the isConditionalMove flag from instructions. After further · 2c5df619
  Owen Anderson authored Sep 23, 2010
```
reflection, this isn't going to achieve the purpose I intended it for.  Back to the drawing board!

llvm-svn: 114710
```
  2c5df619
- Set alignment operand for NEON VST instructions. · 7fbbe9a4
  Bob Wilson authored Sep 23, 2010
```
llvm-svn: 114709
```
  7fbbe9a4
- ARM-mode eh.sjlj.setjmp pseudo MC-inst lowering expansion · c0aed717
  Jim Grosbach authored Sep 23, 2010
```
llvm-svn: 114707
```
  c0aed717
- #+4 --> #4 for consistency with other asm output · 2f3728f5
  Jim Grosbach authored Sep 23, 2010
```
llvm-svn: 114706
```
  2f3728f5
- Fix formatting of output .s code · 07f07290
  Jim Grosbach authored Sep 23, 2010
```
llvm-svn: 114705
```
  07f07290
- Add isConditionalMove bits to X86 and ARM instructions. · bd57e0ce
  Owen Anderson authored Sep 23, 2010
```
llvm-svn: 114703
```
  bd57e0ce
Sep 23, 2010
- Set alignment operand for NEON VLD instructions. · 9eeb8901
  Bob Wilson authored Sep 23, 2010
```
llvm-svn: 114696
```
  9eeb8901
- never mind. I can't read, apparently · 7d348376
  Jim Grosbach authored Sep 23, 2010
```
llvm-svn: 114689
```
  7d348376