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60 Commits

Author SHA1 Message Date
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