Reverting r181331.
Missing file, HexagonSplitConst32AndConst64.cpp, from lib/Target/Hexagon/CMakeLists.txt.

llvm-svn: 181334

Hexagon: Fix Small Data support to handle -G 0 correctly.

llvm-svn: 181331

Make references to HexagonTargetMachine "const".

llvm-svn: 181233

Use consistent function names.

llvm-svn: 181090

Hexagon: Move HexagonMCInst.h to MCTargetDesc/HexagonMCInst.h.
Add HexagonMCInst class which adds various Hexagon VLIW annotations.
In addition, this class also includes some APIs related to the
cons

Hexagon: Move HexagonMCInst.h to MCTargetDesc/HexagonMCInst.h.
Add HexagonMCInst class which adds various Hexagon VLIW annotations.
In addition, this class also includes some APIs related to the
constant extenders.

llvm-svn: 175634

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Hexagon: Use absolute addressing mode loads/stores for global+offset
instead of redefining separate instructions for them.

llvm-svn: 175086

Revert 156634 upon request until code improvement changes are made.

llvm-svn: 156775

Support for Hexagon feature, New Value Jump.

llvm-svn: 156698

Hexagon constant extender support.

Patch by Jyotsna Verma.

llvm-svn: 156634

Support for target dependent Hexagon VLIW packetizer.

This patch creates and optimizes packets as per Hexagon ISA rules.

llvm-svn: 156109

Revert r155365, r155366, and r155367. All three of these have regression
test suite failures. The failures occur at each stage, and only get
worse, so I'm reverting all of them.

Please resubmit thes

Revert r155365, r155366, and r155367. All three of these have regression
test suite failures. The failures occur at each stage, and only get
worse, so I'm reverting all of them.

Please resubmit these patches, one at a time, after verifying that the
regression test suite passes. Never submit a patch without running the
regression test suite.

llvm-svn: 155372

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Support for Hexagon architectural feature, new value jump.

llvm-svn: 155366

Support for Hexagon VLIW Packetizer.

llvm-svn: 155365

This reverts a long string of commits to the Hexagon backend. These
commits have had several major issues pointed out in review, and those
issues are not being addressed in a timely fashion. Furtherm

This reverts a long string of commits to the Hexagon backend. These
commits have had several major issues pointed out in review, and those
issues are not being addressed in a timely fashion. Furthermore, this
was all committed leading up to the v3.1 branch, and we don't need piles
of code with outstanding issues in the branch.

It is possible that not all of these commits were necessary to revert to
get us back to a green state, but I'm going to let the Hexagon
maintainer sort that out. They can recommit, in order, after addressing
the feedback.

Reverted commits, with some notes:

Primary commit r154616: HexagonPacketizer
- There are lots of review comments here. This is the primary reason
for reverting. In particular, it introduced large amount of warnings
due to a bad construct in tablegen.
- Follow-up commits that should be folded back into this when
reposting:
- r154622: CMake fixes
- r154660: Fix numerous build warnings in release builds.
- Please don't resubmit this until the three commits above are
included, and the issues in review addressed.

Primary commit r154695: Pass to replace transfer/copy ...
- Reverted to minimize merge conflicts. I'm not aware of specific
issues with this patch.

Primary commit r154703: New Value Jump.
- Primarily reverted due to merge conflicts.
- Follow-up commits that should be folded back into this when
reposting:
- r154703: Remove iostream usage
- r154758: Fix CMake builds
- r154759: Fix build warnings in release builds
- Please incorporate these fixes and and review feedback before
resubmitting.

Primary commit r154829: Hexagon V5 (floating point) support.
- Primarily reverted due to merge conflicts.
- Follow-up commits that should be folded back into this when
reposting:
- r154841: Remove unused variable (fixing build warnings)

There are also accompanying Clang commits that will be reverted for
consistency.

llvm-svn: 155047

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Pass to replace tranfer/copy instructions into combine instruction where possible.

llvm-svn: 154695

HexagonPacketizer patch.

llvm-svn: 154616

Hexagon: enable assembler output through the MC layer.

llvm-svn: 154597

Reorder includes in Target backends to following coding standards. Remove some superfluous forward declarations.

llvm-svn: 152997

Optimize redundant sign extends and negation of predicates.

llvm-svn: 150606

Revert "Optimize redundant sign extends and negation of predicates"
as it's breaking the build.

This reverts commit 11241abca5e2a313412fed594bb9d9fa2a2057fb.

llvm-svn: 150604

Optimize redundant sign extends and negation of predicates

llvm-svn: 150601

Add MCTargetDesc library to Hexagon target

llvm-svn: 146692

Hexagon backend support

llvm-svn: 146412