Chris Lattner [Sun, 2 Oct 2005 07:46:28 +0000 (07:46 +0000)]
add patterns for float binops and fma ops
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23592
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 2 Oct 2005 07:13:52 +0000 (07:13 +0000)]
Sort the cpu and features table, so that the alpha backend doesn't fail EVERY
compile with an assertion that the tables are not sorted!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23591
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 2 Oct 2005 07:10:55 +0000 (07:10 +0000)]
Add assertions to the trivial scheduler to check that the value types match
up between defs and uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23590
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Chris Lattner [Sun, 2 Oct 2005 07:07:49 +0000 (07:07 +0000)]
another solution to the fsel issue. Instead of having 4 variants, just force
the comparison to be 64-bits. This is fine because extensions from float
to double are free.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23589
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Chris Lattner [Sun, 2 Oct 2005 06:58:23 +0000 (06:58 +0000)]
fsel can take a different FP type for the comparison and for the result. As such
split the FSEL family into 4 things instead of just two.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23588
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 2 Oct 2005 06:37:13 +0000 (06:37 +0000)]
fix an f32/f64 type mismatch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23587
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 2 Oct 2005 06:34:16 +0000 (06:34 +0000)]
Codegen CopyFromReg using the regclass that matches the valuetype of the
destination vreg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23586
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Chris Lattner [Sun, 2 Oct 2005 06:23:51 +0000 (06:23 +0000)]
Adjust to change in ctor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23585
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 2 Oct 2005 06:23:37 +0000 (06:23 +0000)]
Emit the value type for each register class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23584
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Chris Lattner [Sun, 2 Oct 2005 06:23:19 +0000 (06:23 +0000)]
Expose the actual valuetype of each register class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23583
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Chris Lattner [Sat, 1 Oct 2005 23:06:26 +0000 (23:06 +0000)]
Minor tweak to the branch selector. When emitting a two-way branch, and if
we're in a single-mbb loop, make sure to emit the backwards branch as the
conditional branch instead of the uncond branch. For example, emit this:
LBBl29_z__44:
stw r9, 0(r15)
stw r9, 4(r15)
stw r9, 8(r15)
stw r9, 12(r15)
addi r15, r15, 16
addi r8, r8, 1
cmpw cr0, r8, r28
ble cr0, LBBl29_z__44
b LBBl29_z__48 *** NOT PART OF LOOP
Instead of:
LBBl29_z__44:
stw r9, 0(r15)
stw r9, 4(r15)
stw r9, 8(r15)
stw r9, 12(r15)
addi r15, r15, 16
addi r8, r8, 1
cmpw cr0, r8, r28
bgt cr0, LBBl29_z__48 *** PART OF LOOP!
b LBBl29_z__44
The former sequence has one fewer dispatch group for the loop body.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23582
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Chris Lattner [Sat, 1 Oct 2005 23:02:40 +0000 (23:02 +0000)]
like the comment says, enable this
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23581
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Chris Lattner [Sat, 1 Oct 2005 07:45:09 +0000 (07:45 +0000)]
Add some very paranoid checking for operand/result reg class matchup
For instructions that define multiple results, use the right regclass
to define the result, not always the rc of result #0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23580
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Jeff Cohen [Sat, 1 Oct 2005 03:57:14 +0000 (03:57 +0000)]
Fix VC++ warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23579
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Chris Lattner [Sat, 1 Oct 2005 02:51:36 +0000 (02:51 +0000)]
fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23578
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Chris Lattner [Sat, 1 Oct 2005 01:35:02 +0000 (01:35 +0000)]
Modify the ppc backend to use two register classes for FP: F8RC and F4RC.
These are used to represent float and double values, and the two regclasses
contain the same physical registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23577
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Chris Lattner [Sat, 1 Oct 2005 00:19:21 +0000 (00:19 +0000)]
Annotate nodes with their addresses if a graph requests it.
This is Jim's feature implemented so that graphs could 'opt-in' and get
this behavior. This is currently used by selection dags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23576
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Chris Lattner [Sat, 1 Oct 2005 00:17:07 +0000 (00:17 +0000)]
add a method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23575
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Jim Laskey [Sat, 1 Oct 2005 00:08:23 +0000 (00:08 +0000)]
typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23574
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Jim Laskey [Sat, 1 Oct 2005 00:03:07 +0000 (00:03 +0000)]
1. Simplify the gathering of node groups.
2. Printing node groups when displaying nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23573
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Jim Laskey [Fri, 30 Sep 2005 23:43:37 +0000 (23:43 +0000)]
Should be using flag and not chain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23572
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Nate Begeman [Fri, 30 Sep 2005 21:28:27 +0000 (21:28 +0000)]
Remove some now-dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23571
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Andrew Lenharth [Fri, 30 Sep 2005 20:30:24 +0000 (20:30 +0000)]
more specific tests of subtarget stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23570
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Andrew Lenharth [Fri, 30 Sep 2005 20:24:38 +0000 (20:24 +0000)]
subtarget support for CIX and FIX extentions (the only 2 I care about right now)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23569
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Jim Laskey [Fri, 30 Sep 2005 19:33:41 +0000 (19:33 +0000)]
Reverting change moving to selection dag graph.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23568
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Jim Laskey [Fri, 30 Sep 2005 19:27:01 +0000 (19:27 +0000)]
Added allnodes_size for scheduling support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23567
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Jim Laskey [Fri, 30 Sep 2005 19:15:27 +0000 (19:15 +0000)]
1. Made things node-centric (from operand).
2. Added node groups to handle flagged nodes.
3. Started weaning simple scheduling off existing emitter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23566
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Jim Laskey [Fri, 30 Sep 2005 19:11:53 +0000 (19:11 +0000)]
Add the node name (thus the address) to node label.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23565
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Chris Lattner [Fri, 30 Sep 2005 17:49:27 +0000 (17:49 +0000)]
Rename MRegisterDesc -> TargetRegisterDesc for consistency
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23564
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Chris Lattner [Fri, 30 Sep 2005 17:46:55 +0000 (17:46 +0000)]
Update the discussion of TargetRegisterDesc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23563
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Chris Lattner [Fri, 30 Sep 2005 17:41:05 +0000 (17:41 +0000)]
remove some more initializers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23562
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Chris Lattner [Fri, 30 Sep 2005 17:38:36 +0000 (17:38 +0000)]
trim down the target info structs now that we have a preferred spill register class for each callee save register
Why is V9 maintaining these tables manually? ugh!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23561
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Chris Lattner [Fri, 30 Sep 2005 17:35:22 +0000 (17:35 +0000)]
trim down the target info structs now that we have a preferred spill register class for each callee save register
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23560
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Chris Lattner [Fri, 30 Sep 2005 17:19:22 +0000 (17:19 +0000)]
now that we have a reg class to spill with, get this info from the regclass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23559
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Chris Lattner [Fri, 30 Sep 2005 17:16:59 +0000 (17:16 +0000)]
constant fold these calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23558
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Chris Lattner [Fri, 30 Sep 2005 17:12:38 +0000 (17:12 +0000)]
simplify this code using the new regclass info passed in
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23557
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Chris Lattner [Fri, 30 Sep 2005 16:59:07 +0000 (16:59 +0000)]
Now that we have getCalleeSaveRegClasses() info, use it to pass the register
class into the spill/reload methods. Targets can now rely on that argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23556
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Chris Lattner [Fri, 30 Sep 2005 07:06:37 +0000 (07:06 +0000)]
expose a new virtual method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23555
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Chris Lattner [Fri, 30 Sep 2005 06:55:18 +0000 (06:55 +0000)]
stub out a virtual method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23554
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Chris Lattner [Fri, 30 Sep 2005 06:44:45 +0000 (06:44 +0000)]
Compute a preferred spill register class for each callee-save register
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23553
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Chris Lattner [Fri, 30 Sep 2005 06:43:58 +0000 (06:43 +0000)]
CR registers are not used by this "target"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23552
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Chris Lattner [Fri, 30 Sep 2005 06:42:24 +0000 (06:42 +0000)]
these registers don't belong to any register classes, so don't mark them
as callee save. They can never be generated by the compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23551
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Chris Lattner [Fri, 30 Sep 2005 06:09:50 +0000 (06:09 +0000)]
Fix a warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23550
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Chris Lattner [Fri, 30 Sep 2005 04:53:25 +0000 (04:53 +0000)]
Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23549
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Chris Lattner [Fri, 30 Sep 2005 04:53:04 +0000 (04:53 +0000)]
Refactor this a bit to move ParsingTemplateArgs to only apply to classes,
not defs.
Implement support for forward definitions of classes. This implements
TableGen/ForwardRef.td.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23548
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Chris Lattner [Fri, 30 Sep 2005 04:52:43 +0000 (04:52 +0000)]
Add a test that you can forward ref a class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23547
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Chris Lattner [Fri, 30 Sep 2005 04:42:56 +0000 (04:42 +0000)]
Regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23546
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Chris Lattner [Fri, 30 Sep 2005 04:42:31 +0000 (04:42 +0000)]
Generate a parse error instead of a checked exception if template args are
used on a def.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23545
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Chris Lattner [Fri, 30 Sep 2005 04:13:23 +0000 (04:13 +0000)]
Now that self referential classes are supported, get rid of a work-around.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23544
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Chris Lattner [Fri, 30 Sep 2005 04:11:27 +0000 (04:11 +0000)]
regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23543
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Chris Lattner [Fri, 30 Sep 2005 04:10:49 +0000 (04:10 +0000)]
Refactor the grammar a bit to implement TableGen/ForwardRef.td
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23542
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Chris Lattner [Fri, 30 Sep 2005 04:10:17 +0000 (04:10 +0000)]
Check that we can refer to the same class we are defining.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23541
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Chris Lattner [Fri, 30 Sep 2005 01:33:48 +0000 (01:33 +0000)]
allow regs to be in multiple reg classes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23540
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Chris Lattner [Fri, 30 Sep 2005 01:31:52 +0000 (01:31 +0000)]
pass extra args
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23539
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Chris Lattner [Fri, 30 Sep 2005 01:30:55 +0000 (01:30 +0000)]
these methods get extra args
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23538
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Chris Lattner [Fri, 30 Sep 2005 01:29:42 +0000 (01:29 +0000)]
Pass extra regclasses into spilling code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23537
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Chris Lattner [Fri, 30 Sep 2005 01:29:00 +0000 (01:29 +0000)]
Change this code ot pass register classes into the stack slot spiller/reloader
code. PrologEpilogInserter hasn't been updated yet though, so targets cannot
use this info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23536
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Chris Lattner [Fri, 30 Sep 2005 01:28:14 +0000 (01:28 +0000)]
Change these methods to take RC's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23535
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Chris Lattner [Fri, 30 Sep 2005 00:05:05 +0000 (00:05 +0000)]
Use the 32-bit version for now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23534
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Chris Lattner [Thu, 29 Sep 2005 23:34:24 +0000 (23:34 +0000)]
Add a bunch of patterns for F64 FP ops, add some more integer ops
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23533
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Chris Lattner [Thu, 29 Sep 2005 23:33:31 +0000 (23:33 +0000)]
Remove code for patterns that are autogenerated
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23532
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Andrew Lenharth [Thu, 29 Sep 2005 22:54:56 +0000 (22:54 +0000)]
begining alpha subtarget support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23531
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Chris Lattner [Thu, 29 Sep 2005 22:37:24 +0000 (22:37 +0000)]
tblgen autogens this pattern now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23530
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Chris Lattner [Thu, 29 Sep 2005 22:36:54 +0000 (22:36 +0000)]
Teach tablegen to reassociate operators when possible. This allows it to
find all of teh pattern matches for EQV from one definition
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23529
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Andrew Lenharth [Thu, 29 Sep 2005 21:11:57 +0000 (21:11 +0000)]
copy and paste error
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23528
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Chris Lattner [Thu, 29 Sep 2005 19:29:15 +0000 (19:29 +0000)]
now that tblgen is smarter, this pattern is not needed. Also, tblgen
now inverts commuted versions of ANDC/ORC with the current .td file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23527
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Chris Lattner [Thu, 29 Sep 2005 19:28:10 +0000 (19:28 +0000)]
Teach tblgen to build permutations of instructions, so that the target author
doesn't have to specify them manually. It currently handles associativity,
e.g. knowing that (X*Y)+Z also matches X+(Y*Z) and will be extended in
the future.
It is smart enough to not introduce duplicate patterns or patterns that can
never match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23526
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Chris Lattner [Thu, 29 Sep 2005 17:44:20 +0000 (17:44 +0000)]
Insert stores after phi nodes in the normal dest. This fixes
LowerInvoke/2005-08-03-InvokeWithPHI.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23525
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Chris Lattner [Thu, 29 Sep 2005 17:38:52 +0000 (17:38 +0000)]
consistency with other cases, no functionality change
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23524
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Chris Lattner [Thu, 29 Sep 2005 17:31:03 +0000 (17:31 +0000)]
Make the JIT default to the DAG isel instead of the pattern isel, like LLC.
The Pattern isel has some strange memory corruption issues going on. :(
This should have been converted over anyway, but it got forgotten somehow
when switching to the dag isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23523
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Chris Lattner [Thu, 29 Sep 2005 06:44:39 +0000 (06:44 +0000)]
Fix two bugs in my patch earlier today that broke int->fp conversion on X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23522
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Chris Lattner [Thu, 29 Sep 2005 06:17:27 +0000 (06:17 +0000)]
Fold isascii into a simple comparison. This speeds up 197.parser by 7.4%,
bringing the LLC time down to the CBE time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23521
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Chris Lattner [Thu, 29 Sep 2005 06:16:37 +0000 (06:16 +0000)]
new testcase for isascii
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23520
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Chris Lattner [Thu, 29 Sep 2005 06:16:11 +0000 (06:16 +0000)]
remove a bunch of unneeded stuff, or self evident comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23519
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Chris Lattner [Thu, 29 Sep 2005 06:11:34 +0000 (06:11 +0000)]
add a new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23518
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Chris Lattner [Thu, 29 Sep 2005 04:54:20 +0000 (04:54 +0000)]
Implement a couple of memcmp folds from the todo list
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23517
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Jeff Cohen [Thu, 29 Sep 2005 01:59:49 +0000 (01:59 +0000)]
Silence VC++ redeclaration warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23516
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Chris Lattner [Thu, 29 Sep 2005 00:59:32 +0000 (00:59 +0000)]
Never rely on ReplaceAllUsesWith when selecting, use CodeGenMap instead.
ReplaceAllUsesWith does not replace scalars SDOperand floating around on
the stack, permitting things to be selected multiple times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23515
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Chris Lattner [Wed, 28 Sep 2005 23:07:13 +0000 (23:07 +0000)]
Codegen ADD X, IMM -> addis/addi if needed.
This implements PowerPC/fold-li.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23514
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Chris Lattner [Wed, 28 Sep 2005 23:03:11 +0000 (23:03 +0000)]
add a testcase for a feature we regressed on because noone wrote the test! :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23513
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Chris Lattner [Wed, 28 Sep 2005 22:53:16 +0000 (22:53 +0000)]
Autogen MUL, move FP cases together
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23512
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Chris Lattner [Wed, 28 Sep 2005 22:50:24 +0000 (22:50 +0000)]
disentangle FP from INT versions of div/mul
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23511
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Chris Lattner [Wed, 28 Sep 2005 22:47:28 +0000 (22:47 +0000)]
Use the autogenerated matcher for ADD/SUB
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23510
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Chris Lattner [Wed, 28 Sep 2005 22:47:06 +0000 (22:47 +0000)]
add a patter for SUBFIC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23509
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Chris Lattner [Wed, 28 Sep 2005 22:38:27 +0000 (22:38 +0000)]
Mark int binops as int-only, add FP binops. Mark FADD/FMUL as commutative but
not associative. Add [SU]REM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23508
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Chris Lattner [Wed, 28 Sep 2005 22:30:58 +0000 (22:30 +0000)]
wrap a long line
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23507
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Chris Lattner [Wed, 28 Sep 2005 22:29:58 +0000 (22:29 +0000)]
Add FP versions of the binary operators, keeping the int and fp worlds seperate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23506
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Chris Lattner [Wed, 28 Sep 2005 22:29:17 +0000 (22:29 +0000)]
Add FP versions of the binary operators, keeping the int and fp worlds seperate.
Though I have done extensive testing, it is possible that this will break
things in configs I can't test. Please let me know if this causes a problem
and I'll fix it ASAP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23505
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Chris Lattner [Wed, 28 Sep 2005 22:28:18 +0000 (22:28 +0000)]
Add FP versions of the binary operators, keeping the int and fp worlds seperate.
Though I have done extensive testing, it is possible that this will break
things in configs I can't test. Please let me know if this causes a problem
and I'll fix it ASAP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23504
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Chris Lattner [Wed, 28 Sep 2005 20:58:39 +0000 (20:58 +0000)]
Mark associative nodes as associative
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23503
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Chris Lattner [Wed, 28 Sep 2005 20:58:06 +0000 (20:58 +0000)]
add support for an associative marker
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23502
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Chris Lattner [Wed, 28 Sep 2005 19:27:25 +0000 (19:27 +0000)]
Emit an error if instructions or patterns are defined but can never match.
Currently we check that immediate values live on the RHS of commutative
operators. Defining ORI like this, for example:
def ORI : DForm_4<24, (ops GPRC:$dst, GPRC:$src1, u16imm:$src2),
"ori $dst, $src1, $src2",
[(set GPRC:$dst, (or immZExt16:$src2, GPRC:$src1))]>;
results in:
tblgen: In ORI: Instruction can never match: Immediate values must be on the RHS of commutative operators!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23501
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Chris Lattner [Wed, 28 Sep 2005 19:01:44 +0000 (19:01 +0000)]
Nate pointed out that mulh[us] are commutative as well. Thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23500
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Chris Lattner [Wed, 28 Sep 2005 18:28:29 +0000 (18:28 +0000)]
collect commutativity information
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23499
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Chris Lattner [Wed, 28 Sep 2005 18:27:58 +0000 (18:27 +0000)]
expose commutativity information
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23498
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Chris Lattner [Wed, 28 Sep 2005 18:12:37 +0000 (18:12 +0000)]
All (xor *) cases are autogenerated now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23497
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Chris Lattner [Wed, 28 Sep 2005 18:10:51 +0000 (18:10 +0000)]
add support for missed eqv tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23496
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Chris Lattner [Wed, 28 Sep 2005 18:08:58 +0000 (18:08 +0000)]
add testcase for nand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23495
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Chris Lattner [Wed, 28 Sep 2005 18:04:52 +0000 (18:04 +0000)]
Implement PowerPC/eqv-andc-orc-nor.ll:EQV3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23494
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Chris Lattner [Wed, 28 Sep 2005 18:04:22 +0000 (18:04 +0000)]
Consolidate the eqv.ll and nor.ll files together.
Add a missed eqv case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23493
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