Commit Graph

30 Commits

Author SHA1 Message Date
Colin LeMahieu 984ef17d66 [Hexagon] Adding J class call instructions.
llvm-svn: 224150
2014-12-12 21:12:27 +00:00
Colin LeMahieu db0b13cef0 [Hexagon] Adding encodings for JR class instructions. Updating complier usages.
llvm-svn: 223967
2014-12-10 21:24:10 +00:00
Colin LeMahieu 6e0f9f8d61 [Hexagon] Adding cmp* immediate form instructions.
llvm-svn: 222849
2014-11-26 19:43:12 +00:00
Colin LeMahieu e83bc7476f [Hexagon] Adding C2_mux instruction.
llvm-svn: 222784
2014-11-25 20:20:09 +00:00
Colin LeMahieu 902157c249 [Hexagon] Replacing cmp* instructions with ones that contain encoding bits.
llvm-svn: 222771
2014-11-25 18:20:52 +00:00
Eric Christopher fc6de428c8 Have MachineFunction cache a pointer to the subtarget to make lookups
shorter/easier and have the DAG use that to do the same lookup. This
can be used in the future for TargetMachine based caching lookups from
the MachineFunction easily.

Update the MIPS subtarget switching machinery to update this pointer
at the same time it runs.

llvm-svn: 214838
2014-08-05 02:39:49 +00:00
Eric Christopher d913448b38 Remove the TargetMachine forwards for TargetSubtargetInfo based
information and update all callers. No functional change.

llvm-svn: 214781
2014-08-04 21:25:23 +00:00
Craig Topper 906c2cd2e6 [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Hexagon edition
llvm-svn: 207508
2014-04-29 07:58:16 +00:00
Craig Topper 062a2baef0 [C++] Use 'nullptr'. Target edition.
llvm-svn: 207197
2014-04-25 05:30:21 +00:00
Chandler Carruth 84e68b2994 [Modules] Fix potential ODR violations by sinking the DEBUG_TYPE
definition below all of the header #include lines, lib/Target/...
edition.

llvm-svn: 206842
2014-04-22 02:41:26 +00:00
Chandler Carruth 8a8cd2bab9 Re-sort all of the includes with ./utils/sort_includes.py so that
subsequent changes are easier to review. About to fix some layering
issues, and wanted to separate out the necessary churn.

Also comment and sink the include of "Windows.h" in three .inc files to
match the usage in Memory.inc.

llvm-svn: 198685
2014-01-07 11:48:04 +00:00
Duncan Sands 0480b9b54e Suppress GCC compiler warnings in release builds about variables that are only
read in asserts.

llvm-svn: 181689
2013-05-13 07:50:47 +00:00
Jyotsna Verma 84c471029b Hexagon: Add multiclass/encoding bits for the New-Value Jump instructions.
llvm-svn: 181235
2013-05-06 18:49:23 +00:00
Jyotsna Verma a841af7556 reverting r180953
llvm-svn: 180964
2013-05-02 22:10:59 +00:00
Jyotsna Verma 7e7c730c4f Hexagon: Add multiclass/encoding bits for the New-Value Jump instructions.
llvm-svn: 180953
2013-05-02 21:21:57 +00:00
Jyotsna Verma 1d29750b7d Hexagon: Honor __builtin_expect by using branch probabilities.
* lib/Target/Hexagon/HexagonInstrInfo.cpp (GetDotNewPredOp):
  Given a jump opcode return the right pred.new jump opcode with
  a taken vs not-taken hint based on branch probabilities provided
  by the target independent module.
  * lib/Target/Hexagon/HexagonVLIWPacketizer.cpp: Use the above function.
  * lib/Target/Hexagon/HexagonNewValueJump.cpp(getNewvalueJumpOpcode):
  Enhance existing function use branch probabilities like
  HexagonInstrInfo::GetDotNewPredOp but for New Value (GPR) Jumps.

llvm-svn: 180923
2013-05-02 15:39:30 +00:00
Jyotsna Verma 5ed5181178 Hexagon: Use multiclass for Jump instructions.
llvm-svn: 180885
2013-05-01 21:37:34 +00:00
Jyotsna Verma 89c84821ea Hexagon: Remove assembler mapped instruction definitions.
llvm-svn: 180133
2013-04-23 19:15:55 +00:00
Duncan Sands e1aa194aab There is no longer any need to silence this compiler warning as the warning has
been turned off globally.

llvm-svn: 178451
2013-03-31 17:44:09 +00:00
Chandler Carruth ed0881b2a6 Use the new script to sort the includes of every file under lib.
Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.

Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]

llvm-svn: 169131
2012-12-03 16:50:05 +00:00
Craig Topper a538d831e6 Add a getName function to MachineFunction. Use it in places that previously did getFunction()->getName(). Remove includes of Function.h that are no longer needed.
llvm-svn: 162347
2012-08-22 06:07:19 +00:00
Duncan Sands 556eab8878 Silence a gcc-4.6 warning: GCC fails to understand that secondReg and cmpOp2 are
correlated, and thinks that cmpOp2 may be used uninitialized.

llvm-svn: 158263
2012-06-09 10:04:03 +00:00
Benjamin Kramer bde9176663 Fix typos found by http://github.com/lyda/misspell-check
llvm-svn: 157885
2012-06-02 10:20:22 +00:00
Benjamin Kramer 7faf84f125 Hexagon: Remove unused command line option.
llvm-svn: 156917
2012-05-16 15:03:55 +00:00
Sirish Pande 4bd20c50eb Support for Hexagon feature, New Value Jump.
llvm-svn: 156698
2012-05-12 05:10:30 +00:00
Chandler Carruth 3c3bb55a85 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 2c7bf00fba Support for Hexagon architectural feature, new value jump.
llvm-svn: 155366
2012-04-23 17:49:28 +00:00
Chandler Carruth b415bf98f0 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 f4db4b2cb4 Remove iostream from New Value Jump.
llvm-svn: 154703
2012-04-13 21:01:35 +00:00
Sirish Pande 0e6e36d1d0 Add support for Hexagon Architectural feature, New Value Jump.
llvm-svn: 154696
2012-04-13 20:22:31 +00:00