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Commit Graph

28 Commits

Author SHA1 Message Date
NAKAMURA Takumi
0eb9242c56 Target/*/CMakeLists.txt: Add the dependency to CommonTableGen explicitly for each corresponding CodeGen.
Without explicit dependencies, both per-file action and in-CommonTableGen action could run in parallel.
It races to emit *.inc files simultaneously.

llvm-svn: 187780
2013-08-06 06:38:37 +00:00
Jyotsna Verma
a1b968ec45 Hexagon: Pass to replace tranfer/copy instructions into combine instruction
where possible.

llvm-svn: 181817
2013-05-14 18:54:06 +00:00
Jyotsna Verma
37863260ff Hexagon: Fix Small Data support to handle -G 0 correctly.
llvm-svn: 181344
2013-05-07 19:53:00 +00:00
Krzysztof Parzyszek
272abb00e0 Extend Hexagon hardware loop generation to handle various additional cases:
- variety of compare instructions,
- loops with no preheader,
- arbitrary lower and upper bounds.

llvm-svn: 174904
2013-02-11 21:37:55 +00:00
NAKAMURA Takumi
10a9cdfc27 [CMake] Update dependencies to intrinsics_gen corresponding to r169711.
llvm-svn: 169724
2012-12-10 05:27:15 +00:00
Sergei Larin
905bc1964f Porting Hexagon MI Scheduler to the new API.
Change current Hexagon MI scheduler to use new converging
scheduler. Integrates DFA resource model into it.

llvm-svn: 163137
2012-09-04 14:49:56 +00:00
NAKAMURA Takumi
4599dee67a llvm/lib: [CMake] Add explicit dependency to intrinsics_gen.
llvm-svn: 159112
2012-06-24 13:32:01 +00:00
Brendon Cahoon
8b14ad918f Revert 156634 upon request until code improvement changes are made.
llvm-svn: 156775
2012-05-14 19:35:42 +00:00
Sirish Pande
2eadb696a5 Support for Hexagon feature, New Value Jump.
llvm-svn: 156698
2012-05-12 05:10:30 +00:00
Brendon Cahoon
90dddafa44 Hexagon constant extender support.
Patch by Jyotsna Verma.

llvm-svn: 156634
2012-05-11 19:56:59 +00:00
Sirish Pande
253d16b1b0 Support for target dependent Hexagon VLIW packetizer.
This patch creates and optimizes packets as per Hexagon ISA rules.

llvm-svn: 156109
2012-05-03 21:52:53 +00:00
Chandler Carruth
9460759e4f 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
2012-04-23 18:25:57 +00:00
Sirish Pande
4bcbe40295 Support for Hexagon architectural feature, new value jump.
llvm-svn: 155366
2012-04-23 17:49:28 +00:00
Sirish Pande
2230f1957e Support for Hexagon VLIW Packetizer.
llvm-svn: 155365
2012-04-23 17:49:20 +00:00
Chandler Carruth
090e90a242 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
2012-04-18 21:31:19 +00:00
Sirish Pande
01b53a9593 Pass to replace tranfer/copy instructions into combine instruction where possible.
llvm-svn: 154695
2012-04-13 20:22:19 +00:00
Ted Kremenek
de82fd5282 Update CMake build.
llvm-svn: 154622
2012-04-12 22:15:23 +00:00
Sirish Pande
ff74c0b4e8 HexagonPacketizer patch.
llvm-svn: 154616
2012-04-12 21:06:38 +00:00
Evandro Menezes
f199e6b61f Hexagon: enable assembler output through the MC layer.
llvm-svn: 154597
2012-04-12 17:55:53 +00:00
Craig Topper
9d9d92eab0 Remove HexagonGenIntrinsics.inc from Hexagon cmake file. It does not appear in the Makefile and the output it produces isn't used. The Hexagon intrinsics are all in the global Intrinsics.gen.
llvm-svn: 151514
2012-02-27 02:59:43 +00:00
Sirish Pande
23474e10dd Optimize redundant sign extends and negation of predicates.
llvm-svn: 150606
2012-02-15 18:52:27 +00:00
Eric Christopher
559b3c028e Revert "Optimize redundant sign extends and negation of predicates"
as it's breaking the build.

This reverts commit 11241abca5e2a313412fed594bb9d9fa2a2057fb.

llvm-svn: 150604
2012-02-15 18:32:25 +00:00
Sirish Pande
7c661be429 Optimize redundant sign extends and negation of predicates
llvm-svn: 150601
2012-02-15 18:22:18 +00:00
Rafael Espindola
a223881c4a Fix the cmake build
llvm-svn: 149561
2012-02-01 23:40:51 +00:00
NAKAMURA Takumi
1aaed909ae Target/Hexagon: Fix CMake build.
llvm-svn: 146724
2011-12-16 06:21:02 +00:00
Tony Linthicum
31c6f9b096 Add MCTargetDesc library to Hexagon target
llvm-svn: 146692
2011-12-15 22:29:08 +00:00
NAKAMURA Takumi
666c0dd00f Target/Hexagon: Fix CMake build. We don't use add_llvm_library_dependencies().
llvm-svn: 146457
2011-12-13 00:36:04 +00:00
Tony Linthicum
61adbf8dc5 Hexagon backend support
llvm-svn: 146412
2011-12-12 21:14:40 +00:00