Commit Graph

357 Commits

Author SHA1 Message Date
Owen Anderson
95771afbfd Allow targets to specify a the type of the RHS of a shift parameterized on the type of the LHS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126518 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-25 21:41:48 +00:00
Oscar Fuentes
00d78f1348 Use explicit add_subdirectory's for LLVM target sublibraries instead
of testing for its presence at cmake time.

This way the build automatically regenerates the makefiles when a svn
update brings in a new sublibrary.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126068 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-20 02:55:27 +00:00
Anton Korobeynikov
cf2cdc9cae Fix imm printing for logical instructions.
Patch by Brian G. Lucas!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124679 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-01 20:22:53 +00:00
Rafael Espindola
c85dca66e6 Remove duplicated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124054 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-23 04:28:49 +00:00
Jakob Stoklund Olesen
4f28c1c714 Teach frame lowering to ignore debug values after the terminators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123399 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-13 21:28:52 +00:00
Anton Korobeynikov
7af6fad0a7 Update CMake stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123171 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-10 12:39:23 +00:00
Anton Korobeynikov
16c29b5f28 Rename TargetFrameInfo into TargetFrameLowering. Also, put couple of FIXMEs and fixes here and there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123170 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-10 12:39:04 +00:00
Chris Lattner
036609bd7d Flag -> Glue, the ongoing saga
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122513 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-23 18:28:41 +00:00
Chris Lattner
f1b4eafbfe rename MVT::Flag to MVT::Glue. "Flag" is a terrible name for
something that just glues two nodes together, even if it is
sometimes used for flags.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122310 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-21 02:38:05 +00:00
Anton Korobeynikov
94c5ae0875 Move more PEI-related hooks to TFI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120229 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27 23:05:25 +00:00
Anton Korobeynikov
cd775ceff0 Move callee-saved regs spills / reloads to TFI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120228 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27 23:05:03 +00:00
Wesley Peck
bf17cfa3f9 Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119990 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-23 03:31:01 +00:00
Anton Korobeynikov
82f58740c7 Move some more hooks to TargetFrameInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119904 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-20 15:59:32 +00:00
Anton Korobeynikov
d0c3817669 Move hasFP() and few related hooks to TargetFrameInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119740 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-18 21:19:35 +00:00
Anton Korobeynikov
a460e4a142 Attempt to unbreak cmake-based builds
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119098 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-15 00:48:12 +00:00
Anton Korobeynikov
3346491223 First step of huge frame-related refactoring: move emit{Prologue,Epilogue} out of TargetRegisterInfo to TargetFrameInfo, which is definitely much better suitable place
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119097 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-15 00:06:54 +00:00
Chris Lattner
1139691e3a move all the target's asmprinters into the main target. The piece
that should be split out is the InstPrinter (if a target is mc'ized).
This change makes all the targets be consistent.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119056 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-14 18:43:56 +00:00
Rafael Espindola
3f2d13c98e Remove some explicit arguments to getELFSection. This is
a leftover from the removal of isExplicit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118774 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-11 03:40:25 +00:00
Oscar Fuentes
3609eb0de2 Removed a bunch of unnecessary target_link_libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114999 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-28 22:39:14 +00:00
Chris Lattner
52a261b3c1 fix a long standing wart: all the ComplexPattern's were being
passed the root of the match, even though only a few patterns
actually needed this (one in X86, several in ARM [which should
be refactored anyway], and some in CellSPU that I don't feel 
like detangling).   Instead of requiring all ComplexPatterns to
take the dead root, have targets opt into getting the root by
putting SDNPWantRoot on the ComplexPattern.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114471 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-21 20:31:19 +00:00
Chris Lattner
6229d0acb8 update a bunch of code to use the MachinePointerInfo version of getStore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114461 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-21 18:41:36 +00:00
Chris Lattner
d1c24ed81c convert the targets off the non-MachinePointerInfo of getLoad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114410 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-21 06:44:06 +00:00
Chris Lattner
59db5496f4 convert targets to the new MF.getMachineMemOperand interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114391 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-21 04:39:43 +00:00
Chris Lattner
17aa68055b zap dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113073 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-04 18:12:00 +00:00
Jim Grosbach
fcb4a8ead3 Simplify eliminateFrameIndex() interface back down now that PEI doesn't need
to try to re-use scavenged frame index reference registers. rdar://8277890

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112241 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-26 23:32:16 +00:00
Eric Christopher
72852a8cfb Constify some arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108812 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 06:52:21 +00:00
Jakob Stoklund Olesen
78e6e00922 Remove the isMoveInstr() hook.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108567 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 22:35:46 +00:00
Benjamin Kramer
38e59891ee Don't pass StringRef by reference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108366 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-14 22:38:02 +00:00
Jakob Stoklund Olesen
4cae5af54e Remove redundant branch. Thanks, Anton!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108097 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-11 17:17:35 +00:00
Jakob Stoklund Olesen
f7d55b97f0 Replace copyRegToReg with copyPhysReg for SystemZ.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108092 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-11 16:40:46 +00:00
Dan Gohman
c9403659a9 Split the SDValue out of OutputArg so that SelectionDAG-independent
code can do calling-convention queries. This obviates OutputArgReg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107786 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-07 15:54:55 +00:00
Devang Patel
0d881dabc1 Propagate debug loc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107710 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 22:08:15 +00:00
Dan Gohman
14152b480d Reapply r107655 with fixes; insert the pseudo instruction into
the block before calling the expansion hook. And don't
put EFLAGS in a mbb's live-in list twice.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107691 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 20:24:04 +00:00
Dan Gohman
258c58cc62 Revert r107655.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107668 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 15:49:48 +00:00
Dan Gohman
b81c771c0d Fix a bunch of custom-inserter functions to handle the case where
the pseudo instruction is not at the end of the block.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107655 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 15:18:19 +00:00
Evan Cheng
ed2ae136d2 Remove isSS argument from CreateFixedObject. Fixed objects cannot be spill slots so it's always false.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107550 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-03 00:40:23 +00:00
Eric Christopher
be4e066ff9 Remove isTwoAddress from SystemZ.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106467 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-21 20:25:57 +00:00
Stuart Hastings
3bf9125933 Add a DebugLoc parameter to TargetInstrInfo::InsertBranch(). This
addresses a longstanding deficiency noted in many FIXMEs scattered
across all the targets.

This effectively moves the problem up one level, replacing eleven
FIXMEs in the targets with eight FIXMEs in CodeGen, plus one path
through FastISel where we actually supply a DebugLoc, fixing Radar
7421831.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106243 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-17 22:43:56 +00:00
Rafael Espindola
42d075c4fb Remove the TargetRegisterClass member from CalleeSavedInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105344 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-02 20:02:30 +00:00
Rafael Espindola
6f07bd6ae8 cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105322 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-02 13:53:17 +00:00
Jakob Stoklund Olesen
05ce489871 Merge the SystemZ subreg_even32 SubRegIndex into subreg_32bit. The SubRegIndices
were overspecified when inheriting sub-subregisters, for instance:

R0Q:subreg_even32 = R0Q:subreg_32bit = R0Q:subreg_even:subreg_32bit.

This meant that composeSubRegIndices(subreg_even, subreg_32bit) was ambiguous.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105063 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-28 23:48:29 +00:00
Jakob Stoklund Olesen
ca561ffcf3 Replace the SubRegSet tablegen class with a less error-prone mechanism.
A Register with subregisters must also provide SubRegIndices for adressing the
subregisters. TableGen automatically inherits indices for sub-subregisters to
minimize typing.

CompositeIndices may be specified for the weirder cases such as the XMM sub_sd
index that returns the same register, and ARM NEON Q registers where both D
subregs have ssub_0 and ssub_1 sub-subregs.

It is now required that all subregisters are named by an index, and a future
patch will also require inherited subregisters to be named. This is necessary to
allow composite subregister indices to be reduced to a single index.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104704 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 17:27:12 +00:00
Jakob Stoklund Olesen
b555609e73 Revert "Replace the SubRegSet tablegen class with a less error-prone mechanism."
This reverts commit 104654.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104660 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 01:21:14 +00:00
Jakob Stoklund Olesen
6a45d681e5 Replace the SubRegSet tablegen class with a less error-prone mechanism.
A Register with subregisters must also provide SubRegIndices for adressing the
subregisters. TableGen automatically inherits indices for sub-subregisters to
minimize typing.

CompositeIndices may be specified for the weirder cases such as the XMM sub_sd
index that returns the same register, and ARM NEON Q registers where both D
subregs have ssub_0 and ssub_1 sub-subregs.

It is now required that all subregisters are named by an index, and a future
patch will also require inherited subregisters to be named. This is necessary to
allow composite subregister indices to be reduced to a single index.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104654 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-26 00:28:19 +00:00
Jakob Stoklund Olesen
4fda9670f0 Remove NumberHack entirely.
SubRegIndex instances are now numbered uniquely the same way Register instances
are - in lexicographical order by name.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104627 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-25 19:49:33 +00:00
Jakob Stoklund Olesen
c159fba712 Use enums instead of literals for SystemZ subregisters
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104612 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-25 17:04:18 +00:00
Jakob Stoklund Olesen
33276d95ef Switch SubRegSet to using symbolic SubRegIndices
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104571 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-24 23:03:18 +00:00
Jakob Stoklund Olesen
09bc029865 Replace the tablegen RegisterClass field SubRegClassList with an alist-like data
structure that represents a mapping without any dependencies on SubRegIndex
numbering.

This brings us closer to being able to remove the explicit SubRegIndex
numbering, and it is now possible to specify any mapping without inventing
*_INVALID register classes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104563 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-24 21:46:58 +00:00
Jakob Stoklund Olesen
d6be874e8c Use SubRegIndex in SystemZ.
Anton, please review the change to SystemZAsmPrinter.cpp. It could be a bug.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104515 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-24 17:43:01 +00:00
Evan Cheng
2457f2c661 Implement @llvm.returnaddress. rdar://8015977.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104421 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-22 01:47:14 +00:00