fd83cb21ce
[CodeGen] ArrayRef'ize cond/pred in various TII APIs. NFC.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239553 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-11 19:30:37 +00:00
4332f869bf
[InstrInfo] Refactor foldOperandImpl to thread through InsertPt. NFC
...
Summary:
This was a longstanding FIXME and is a necessary precursor to cases
where foldOperandImpl may have to create more than one instruction
(e.g. to constrain a register class). This is the split out NFC changes from
D6262.
Reviewers: pete, ributzka, uweigand, mcrosier
Reviewed By: mcrosier
Subscribers: mcrosier, ted, llvm-commits
Differential Revision: http://reviews.llvm.org/D10174
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239336 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-08 20:09:58 +00:00
7fd56b1e4a
[Hexagon] Update AnalyzeBranch, etc target hooks
...
Improved the AnalyzeBranch, InsertBranch, and RemoveBranch
functions in order to handle more of our branch instructions.
This requires changes to analyzeCompare and PredicateInstructions.
Specifically, we've added support for new value compare jumps,
improved handling of endloop, added more compare instructions,
and improved support for predicate instructions.
Differential Revision: http://reviews.llvm.org/D9559
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236876 91177308-0d34-0410-b5e6-96231b3b80d8
2015-05-08 16:16:29 +00:00
2afd045e03
[Hexagon] Use constant extenders to fix up hardware loops
...
Use a loop instruction with a constant extender for a hardware
loop instruction that is too far away from the start of the loop.
This is cheaper than changing the SA register value.
Differential Revision: http://reviews.llvm.org/D9262
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235882 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-27 14:16:43 +00:00
3c55df1e84
[Hexagon] Use A2_tfrsi for constant pool and jump table addresses
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235535 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-22 18:25:53 +00:00
a21ae0affd
[Hexagon] Consider constant-extended offsets to be valid
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235529 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-22 17:51:26 +00:00
5ce227e787
[Hexagon] Overhaul of stack object allocation
...
- Use static allocation for aligned stack objects.
- Simplify dynamic stack object allocation.
- Simplify elimination of frame-indices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235521 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-22 16:43:53 +00:00
4654bc762e
Expand MUX instructions early on Hexagon
...
This time with all files included.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233696 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-31 13:35:12 +00:00
b7c19b3cc9
Revert 233694. Weak SVN-fu.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233695 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-31 13:32:32 +00:00
af4ad2d843
Expand MUX instructions early on Hexagon
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233694 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-31 13:29:17 +00:00
07121ea974
[Hexagon] Add support for vector instructions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232728 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-19 16:33:08 +00:00
8b4c9e18bb
[Hexagon] ENDLOOP is a non-reversible conditional branch
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232725 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-19 15:18:57 +00:00
83d2dd132d
[Hexagon] Use pseudo-instructions for true/false predicate values
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232657 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-18 19:07:53 +00:00
f795de029a
[Hexagon] Intrinsics for circular and bit-reversed loads and stores
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232645 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-18 16:23:44 +00:00
d5cb4a90e5
[Hexagon] Handle ENDLOOP0 in InsertBranch and RemoveBranch
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232643 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-18 15:56:43 +00:00
b8de3287ee
Remove subtarget dependence from HexagonRegisterInfo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231887 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-10 23:45:55 +00:00
e8cbce94fd
[Hexagon] Use single tailcall pseudoinst and fix checking for label jumping versus tail calling.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231713 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-09 22:05:21 +00:00
ffc2de43d9
[Hexagon] Reapply r231699. Remove assumption that second operand is an immediate when checking if A2_tfrsi is combinable.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231710 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-09 21:48:13 +00:00
b22e2f9f2a
ArrayRefize memory operand folding. NFC.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230846 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-28 12:04:00 +00:00
573db9f99b
Fix the clang -Werror build (-Wunused-variable)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228635 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-10 00:16:36 +00:00
3bddb8b918
[Hexagon] Removing more V4 predicates since V4 is the required minimum.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228614 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-09 21:56:37 +00:00
916b91acf1
[Hexagon] Renaming A2_addi and formatting.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228318 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-05 17:49:13 +00:00
47d6e4d009
[Hexagon] Adding encoding information for absolute-reg mode stores. Xfailing a test until constant extenders are correctly put in the same packet.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228158 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-04 17:52:06 +00:00
32467012f6
[Hexagon] Replacing old versions of stores and loads.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226065 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-15 00:15:30 +00:00
419855bfeb
[Hexagon] Replacing old version of convert and load f64.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226057 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-14 23:07:36 +00:00
77b1c04ef8
[Hexagon] Removing old versions of cmph and updating references.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226013 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-14 18:26:14 +00:00
c788b1f524
[Hexagon] Removing old versions of cmpb and updating references.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226006 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-14 18:05:44 +00:00
8b869b4ae9
[Hexagon] Deleting versions of compare-not that don't have encoding information. Updating references.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226003 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-14 16:49:12 +00:00
a24e012976
[Hexagon] Adding dealloc_return encoding and absolute address stores.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225267 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-06 16:15:15 +00:00
e4f1dcdb83
[Hexagon] Adding add/sub with carry, logical shift left by immediate and memop instructions. Removing old defs without bits and updating references.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225210 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-05 21:36:38 +00:00
9bf73516cb
Replace several 'assert(false' with 'llvm_unreachable' or fold a condition into the assert.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225160 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-05 10:15:49 +00:00
df2531486d
[Hexagon] Removing old newvalue store variants. Adding postincrement immediate newvalue stores.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225009 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-30 22:28:31 +00:00
ab63a4c95e
[Hexagon] Adding indexed store new-value variants.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225007 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-30 22:00:26 +00:00
3fa758981d
[Hexagon] Adding indexed store of immediates.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225006 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-30 21:01:38 +00:00
65971bbfd7
[Hexagon] Adding indexed stores.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225005 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-30 20:42:23 +00:00
88e5659aaf
[Hexagon] Adding reg-reg indexed load forms.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224997 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-30 18:58:47 +00:00
0bd2ffae08
[Hexagon] Adding post-increment register form stores and register-immediate form stores with tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224952 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-29 20:44:51 +00:00
3dc54ee5a4
[Hexagon] Replacing the remaining postincrement stores with versions that have encoding bits.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224951 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-29 20:00:43 +00:00
d25cfdb649
[Hexagon] Renaming old multiclass for removal. Adding post-increment store classes and instruction defs.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224949 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-29 19:42:14 +00:00
ffba450190
[Hexagon] Adding remaining post-increment instruction variants. Removing unused classes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224868 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-26 19:31:46 +00:00
a46bee194d
[Hexagon] Adding post-increment unsigned byte loads.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224867 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-26 19:12:11 +00:00
3c52b7b9f2
[Hexagon] Adding post-increment signed byte loads with tests.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224866 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-26 18:57:13 +00:00
5dbd280542
[Hexagon] Adding doubleword load.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224787 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-23 20:44:59 +00:00
3c3fc28384
[Hexagon] Reapplying 224775 load words.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224786 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-23 20:02:16 +00:00
6a9ef539c6
Reverting 224775 until mayLoad flag is addressed.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224783 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-23 19:22:59 +00:00
5b7d5db23b
[Hexagon] Adding word loads.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224775 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-23 18:06:56 +00:00
c9092d2829
[Hexagon] Adding signed halfword loads.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224774 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-23 17:25:57 +00:00
0ece0ce8cd
[Hexagon] Adding unsigned halfword load.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224772 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-23 16:42:57 +00:00
9c0a115fbe
[Hexagon] Adding memb instruction. Fixing whitespace in test from 224730.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224735 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-22 21:40:43 +00:00
76be167773
[Hexagon] Adding classes and load unsigned byte instruction, updating usages.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224730 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-22 21:20:03 +00:00
