Commits · 1b049f5851242d71ccd6ab384c84b46a941fac29 · Roger Ferrer / llvm-epi-0.8

Jun 23, 2011
- Remove TargetOptions.h dependency from ARMSubtarget. · 1b049f58
  Evan Cheng authored Jun 23, 2011
```
llvm-svn: 133738
```
  1b049f58
- PTX: Always use registers for return values, but use .param space for device · 6cdd72a9
  Justin Holewinski authored Jun 23, 2011
```
     parameters if SM >= 2.0

- Update test cases to be more robust against register allocation changes
- Bump up the number of registers to 128 per type
- Include Python script to re-generate register file with any number of
  registers

llvm-svn: 133736
```
  6cdd72a9
- PTX: Whitespace fixes and remove commented out code · 90b336ba
  Justin Holewinski authored Jun 23, 2011
```
llvm-svn: 133734
```
  90b336ba
- PTX: Prevent DCE from eliminating st.param calls, and unify the handling of · 9b459d9d
  Justin Holewinski authored Jun 23, 2011
```
     st.param and ld.param

FIXME: Test cases still need to be updated
llvm-svn: 133733
```
  9b459d9d
- PTX: Use .param space for parameters in device functions for SM >= 2.0 · 9472541b
  Justin Holewinski authored Jun 23, 2011
```
FIXME: DCE is eliminating the final st.param.x calls, figure out why
llvm-svn: 133732
```
  9472541b
- Remove TargetOptions.h dependency from X86Subtarget. · 3a0c5e52
  Evan Cheng authored Jun 23, 2011
```
llvm-svn: 133726
```
  3a0c5e52
- Revert "revert 133714" · e2456536
  Rafael Espindola authored Jun 23, 2011
```
This reverts commit e8e00f5efb4a22238f2407bf813de4606f30c5aa.

The cmake build on OS X is still broken.

llvm-svn: 133718
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  e2456536
- revert 133714 · 8a4f22d0
  Dylan Noblesmith authored Jun 23, 2011
```
It broke the build worse.

llvm-svn: 133716
```
  8a4f22d0
- 133713 broke the build, revert it. · 250360d4
  Rafael Espindola authored Jun 23, 2011
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llvm-svn: 133714
```
  250360d4
- Support: make floating-exception header private · 35953577
  Dylan Noblesmith authored Jun 23, 2011
```
It has only one user. This eliminates the last include of
config.h from the public headers -- ideally, config.h
shouldn't even be installed by `make install` anymore.

llvm-svn: 133713
```
  35953577
- CppBackend: fixup for api change · f4907266
  Dylan Noblesmith authored Jun 23, 2011
```
This broke after r133364.

llvm-svn: 133709
```
  f4907266
- Reinstate r133513 (reverted in r133700) with an additional fix for a · 61ea0e46
  Jay Foad authored Jun 23, 2011
```
-Wshorten-64-to-32 warning in Instructions.h.

llvm-svn: 133708
```
  61ea0e46
- Use a reference. Don't make a useless copy of the vector. · 25fbb923
  Bill Wendling authored Jun 23, 2011
```
llvm-svn: 133707
```
  25fbb923
- Formatting changes. No functionality change. · a4b9d1f9
  Bill Wendling authored Jun 23, 2011
```
llvm-svn: 133706
```
  a4b9d1f9
- Revert r133513: · 96513120
  Eric Christopher authored Jun 23, 2011
```
"Reinstate r133435 and r133449 (reverted in r133499) now that the clang
self-hosted build failure has been fixed (r133512)."

Due to some additional warnings.

llvm-svn: 133700
```
  96513120
- Use the presence of the __compact_unwind section to indicate that a target · 9af2fa9d
  Bill Wendling authored Jun 23, 2011
```
supports compact unwind info instead of having a separate flag indicating this.

llvm-svn: 133685
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  9af2fa9d
- Move more logic to shouldTailDuplicate and only duplicate regular bb before · e25a8710
  Rafael Espindola authored Jun 23, 2011
```
register allocation if it has a indirectbr or if we can duplicate it to
every predecessor.

This fixes the SingleSource/Benchmarks/Shootout-C++/matrix.cpp regression but
keeps the previous improvements to sunspider.

llvm-svn: 133682
```
  e25a8710
- Get rid of one getStackAlignment(). RegisterInfo shouldn't need to know about stack alignment. · ee9b90a7
  Evan Cheng authored Jun 23, 2011
```
llvm-svn: 133679
```
  ee9b90a7
- Some skeleton code to emit the compact unwind. If the information is unable to · e8fc92ad
  Bill Wendling authored Jun 23, 2011
```
be emitted in a compact way, we then default to emitting a CIE and FDE.

llvm-svn: 133676
```
  e8fc92ad
- 80-column violations. · 21162219
  Bill Wendling authored Jun 23, 2011
```
llvm-svn: 133668
```
  21162219
- Add a flag that indicates whether a target supports compact unwind info or not. · f942585d
  Bill Wendling authored Jun 22, 2011
```
llvm-svn: 133662
```
  f942585d
- Reenable tail duplication of bb with just an unconditional jump, but · 2496c1f1
  Rafael Espindola authored Jun 22, 2011
```
don't remove blocks that have their address taken.

llvm-svn: 133659
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  2496c1f1
- Add a __LD,__compact_unwind section. · d3463043
  Bill Wendling authored Jun 22, 2011
```
If the linker supports it, this will hold the CIE and FDE information in a
compact format. The implementation of the compact unwinding emission is coming
soon.

llvm-svn: 133658
```
  d3463043
Jun 22, 2011
- Fix the implementation of ConstantRange::sub(ConstantRange). Patch by Xi Wang! · 5dc6b794
  Nick Lewycky authored Jun 22, 2011
```
llvm-svn: 133648
```
  5dc6b794
- Revert r133607. This is causing failures in the Clang gccTestSuite. · cb7cfa49
  Chad Rosier authored Jun 22, 2011
```
Specifically, gcc.c-torture/compile/pr21356.c.

llvm-svn: 133646
```
  cb7cfa49
- Move class methods out-of-line. This reduces the indentation, and is more in · eb872e04
  Bill Wendling authored Jun 22, 2011
```
line with LLVM's general coding style.
No functionality change.

llvm-svn: 133645
```
  eb872e04
- New binops need debug loc. · ccf8dbf8
  Devang Patel authored Jun 22, 2011
```
llvm-svn: 133642
```
  ccf8dbf8
- Add missing header. · 51897047
  Jim Grosbach authored Jun 22, 2011
```
llvm-svn: 133640
```
  51897047
- Move ARMMachObjectWriter to its own file. · 2354f87a
  Jim Grosbach authored Jun 22, 2011
```
Just tidy up a bit. No functional change.

llvm-svn: 133638
```
  2354f87a
- Set debug loc. · ea7751bc
  Devang Patel authored Jun 22, 2011
```
llvm-svn: 133636
```
  ea7751bc
- Emit trailing padding on constant vectors when TargetData says that the vector · 6208a2fd
  Nick Lewycky authored Jun 22, 2011
```
is larger than the sum of the elements (including per-element padding).

llvm-svn: 133631
```
  6208a2fd
- PTX: Fix FrameIndex mapping bug · 08d0f355
  Justin Holewinski authored Jun 22, 2011
```
llvm-svn: 133619
```
  08d0f355
- Replace the existing forms of ConstantArray::get() with a single form · 83be361b
  Jay Foad authored Jun 22, 2011
```
that takes an ArrayRef.

llvm-svn: 133615
```
  83be361b
- Make ConstantVector::get() always take an ArrayRef, never a std::vector. · b8a8bed3
  Jay Foad authored Jun 22, 2011
```
llvm-svn: 133614
```
  b8a8bed3
- Test Commit. · 55ec2a89
  Dan Bailey authored Jun 22, 2011
```
llvm-svn: 133613
```
  55ec2a89
- Eliminate a temporary std::vector in ConstantStruct::get(). · 687bd0ae
  Jay Foad authored Jun 22, 2011
```
llvm-svn: 133612
```
  687bd0ae
- Extend ConstantUniqueMap with a new template parameter ValRefType, · c365eeae
  Jay Foad authored Jun 22, 2011
```
representing a constant reference to ValType. Normally this is just
"const ValType &", but when ValType is a std::vector we want to use
ArrayRef as the reference type.

llvm-svn: 133611
```
  c365eeae
- Reenable the optimization added in 133415, but change the definition of a "simple" bb to · 0850f709
  Rafael Espindola authored Jun 22, 2011
```
be one with only one unconditional branch and no phis. Duplicating the phis in this case
is possible, but requeres liveness analysis or breaking edges.

llvm-svn: 133607
```
  0850f709
- PTX: Add signed integer comparisons · 6fafebfb
  Justin Holewinski authored Jun 22, 2011
```
llvm-svn: 133599
```
  6fafebfb
- PTX: Add .address_size directive if PTX version >= 2.3 · 54e3c0f5
  Justin Holewinski authored Jun 22, 2011
```
Patch by Wei-Ren Chen

llvm-svn: 133589
```
  54e3c0f5