Commit Graph

21 Commits

Author SHA1 Message Date
Benjamin Kramer
d9b0b02561 Fix typos found by http://github.com/lyda/misspell-check
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157885 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-02 10:20:22 +00:00
Brendon Cahoon
5262abb268 Revert 156634 upon request until code improvement changes are made.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156775 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-14 19:35:42 +00:00
Brendon Cahoon
6d532d8860 Hexagon constant extender support.
Patch by Jyotsna Verma.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156634 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-11 19:56:59 +00:00
Sirish Pande
7517bbc91a Hexagon V5 FP Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156568 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-10 20:20:25 +00:00
Sirish Pande
71d56462a1 Extensions of Hexagon V4 instructions.
This adds new instructions for Hexagon V4 architecture.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156071 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-03 16:18:50 +00:00
Chandler Carruth
d410eaba04 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155372 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-23 18:25:57 +00:00
Sirish Pande
15e56ad885 Hexagon V5 (floating point) support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155367 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-23 17:49:40 +00:00
Sirish Pande
1bfd24851e Support for Hexagon architectural feature, new value jump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155366 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-23 17:49:28 +00:00
Sirish Pande
0dac3919e5 Support for Hexagon VLIW Packetizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155365 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-23 17:49:20 +00:00
Chandler Carruth
37097623bb 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155047 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-18 21:31:19 +00:00
Sirish Pande
87eb92d913 Hexagon V5 (Floating Point) Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154829 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-16 17:05:06 +00:00
Sirish Pande
8800cada20 Add support for Hexagon Architectural feature, New Value Jump.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154696 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-13 20:22:31 +00:00
Sirish Pande
05a2fea6a5 Pass to replace tranfer/copy instructions into combine instruction where possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154695 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-13 20:22:19 +00:00
Sirish Pande
d1a87a6806 HexagonPacketizer patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154616 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-12 21:06:38 +00:00
Evandro Menezes
e5041e6fa8 Hexagon: enable assembler output through the MC layer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154597 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-12 17:55:53 +00:00
Sirish Pande
dfb4fe2862 Efficient pattern for store truncate. Patch by Evandro Menezes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151166 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-22 16:45:10 +00:00
Sirish Pande
ab7955b9ce Optimize redundant sign extends and negation of predicates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150606 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15 18:52:27 +00:00
Eric Christopher
eddd6abdde Revert "Optimize redundant sign extends and negation of predicates"
as it's breaking the build.

This reverts commit 11241abca5.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150604 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15 18:32:25 +00:00
Sirish Pande
11241abca5 Optimize redundant sign extends and negation of predicates
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150601 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-15 18:22:18 +00:00
Brendon Cahoon
c635ebdb1a Use TSFlag bit to describe instruction properties.
Creating the isPredicated TSFlag enables the code
to use the property defined in the instruction format
instead of using a large switch statement.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150078 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-08 18:25:47 +00:00
Tony Linthicum
b4b54153ad Hexagon backend support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146412 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 21:14:40 +00:00