2a0a3b43d7
Flag -> Glue, the ongoing saga
...
llvm-svn: 122513
2010-12-23 18:28:41 +00:00
3e5fbd74ed
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.
llvm-svn: 122310
2010-12-21 02:38:05 +00:00
527da1b6e2
Renaming ISD::BIT_CONVERT to ISD::BITCAST to better reflect the LLVM IR concept.
...
llvm-svn: 119990
2010-11-23 03:31:01 +00:00
0eecf5d201
Move hasFP() and few related hooks to TargetFrameInfo.
...
llvm-svn: 119740
2010-11-18 21:19:35 +00:00
51d2e9ca29
Attempt to unbreak cmake-based builds
...
llvm-svn: 119098
2010-11-15 00:48:12 +00:00
f7183edb59
First step of huge frame-related refactoring: move emit{Prologue,Epilogue} out of TargetRegisterInfo to TargetFrameInfo, which is definitely much better suitable place
...
llvm-svn: 119097
2010-11-15 00:06:54 +00:00
66031ed839
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.
llvm-svn: 119056
2010-11-14 18:43:56 +00:00
dab307c6f4
fix cmake
...
llvm-svn: 119053
2010-11-14 18:27:11 +00:00
9007c368c6
remove JIT support from the Alpha backend. The JIT will be moving to MC,
...
and the Alpha backend isn't MCized yet. Approved by Andrew.
llvm-svn: 119051
2010-11-14 18:24:41 +00:00
e8360b7182
Inline asm multiple alternative constraints development phase 2 - improved basic logic, added initial platform support.
...
llvm-svn: 117667
2010-10-29 17:29:13 +00:00
a7b6d58f45
Make <target>CodeEmitter::getBinaryCodeForInstr() a const method.
...
llvm-svn: 116018
2010-10-08 00:21:28 +00:00
0097dd0d5a
Add support to model pipeline bypass / forwarding.
...
llvm-svn: 115005
2010-09-28 23:50:49 +00:00
b4b12535e8
Removed a bunch of unnecessary target_link_libraries.
...
llvm-svn: 114999
2010-09-28 22:39:14 +00:00
676c61db0e
update a bunch of code to use the MachinePointerInfo version of getStore.
...
llvm-svn: 114461
2010-09-21 18:41:36 +00:00
6963c1f789
eliminate an old SelectionDAG::getTruncStore method, propagating
...
MachinePointerInfo around more.
llvm-svn: 114452
2010-09-21 17:42:31 +00:00
3d178ed4d4
propagate MachinePointerInfo through various uses of the old
...
SelectionDAG::getExtLoad overload, and eliminate it.
llvm-svn: 114446
2010-09-21 17:04:51 +00:00
7727d05dbb
convert the targets off the non-MachinePointerInfo of getLoad.
...
llvm-svn: 114410
2010-09-21 06:44:06 +00:00
018f965a77
AlphaSchedule.td: 7bit-ize.
...
llvm-svn: 114173
2010-09-17 09:56:43 +00:00
65b48b5dfc
zap dead code.
...
llvm-svn: 113073
2010-09-04 18:12:00 +00:00
6a77066913
Simplify eliminateFrameIndex() interface back down now that PEI doesn't need
...
to try to re-use scavenged frame index reference registers. rdar://8277890
llvm-svn: 112241
2010-08-26 23:32:16 +00:00
2edfdd289f
remove some dead code.
...
llvm-svn: 111345
2010-08-18 02:42:11 +00:00
a7aed18624
Reapply r110396, with fixes to appease the Linux buildbot gods.
...
llvm-svn: 110460
2010-08-06 18:33:48 +00:00
bda59bd247
Revert r110396 to fix buildbots.
...
llvm-svn: 110410
2010-08-06 00:23:35 +00:00
755aceb5d0
Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static
...
ID member as the sole unique type identifier. Clean up APIs related to this change.
llvm-svn: 110396
2010-08-05 23:42:04 +00:00
1b2bc1b844
PR7774: Fix undefined shifts in Alpha backend. As a bonus, this actually
...
improves the generated code in some cases.
llvm-svn: 109985
2010-08-01 21:13:28 +00:00
8289f78569
Remove the isMoveInstr() hook.
...
llvm-svn: 108567
2010-07-16 22:35:46 +00:00
92d8998348
Don't pass StringRef by reference.
...
llvm-svn: 108366
2010-07-14 22:38:02 +00:00
0961c55161
RISC architectures get their memory operand folding for free.
...
The only folding these load/store architectures can do is converting COPY into a
load or store, and the target independent part of foldMemoryOperand already
knows how to do that.
llvm-svn: 108099
2010-07-11 19:19:13 +00:00
7198d32fc6
Replace copyRegToReg with copyPhysReg for Alpha.
...
llvm-svn: 108065
2010-07-11 01:08:23 +00:00
60af0681cb
Use COPY in targets
...
llvm-svn: 108063
2010-07-10 22:43:03 +00:00
1c349f18f8
Move getExtLoad() and (some) getLoad() DebugLoc argument after EVT argument for consistency sake.
...
llvm-svn: 107820
2010-07-07 22:15:37 +00:00
fe7532a308
Split the SDValue out of OutputArg so that SelectionDAG-independent
...
code can do calling-convention queries. This obviates OutputArgReg.
llvm-svn: 107786
2010-07-07 15:54:55 +00:00
a3ca21b228
Propagate debug loc.
...
llvm-svn: 107710
2010-07-06 22:08:15 +00:00
3439629239
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.
llvm-svn: 107691
2010-07-06 20:24:04 +00:00
f4f04107ef
Revert r107655.
...
llvm-svn: 107668
2010-07-06 15:49:48 +00:00
12205645a6
Fix a bunch of custom-inserter functions to handle the case where
...
the pseudo instruction is not at the end of the block.
llvm-svn: 107655
2010-07-06 15:18:19 +00:00
0664a67fe1
Remove isSS argument from CreateFixedObject. Fixed objects cannot be spill slots so it's always false.
...
llvm-svn: 107550
2010-07-03 00:40:23 +00:00
e159407231
Remove isTwoAddress from Alpha.
...
llvm-svn: 106445
2010-06-21 18:48:55 +00:00
0125b6410a
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.
llvm-svn: 106243
2010-06-17 22:43:56 +00:00
ef2b6ce00a
cleanup
...
llvm-svn: 105322
2010-06-02 13:53:17 +00:00
062a97f0f6
BR is a barrier.
...
llvm-svn: 103826
2010-05-14 22:00:27 +00:00
bb919dfb6b
Implement a bunch more TargetSelectionDAGInfo infrastructure.
...
Move EmitTargetCodeForMemcpy, EmitTargetCodeForMemset, and
EmitTargetCodeForMemmove out of TargetLowering and into
SelectionDAGInfo to exercise this.
llvm-svn: 103481
2010-05-11 17:31:57 +00:00
779c69bbc5
Add a DebugLoc argument to TargetInstrInfo::copyRegToReg, so that it
...
doesn't have to guess.
llvm-svn: 103194
2010-05-06 20:33:48 +00:00
efb126a665
Add argument TargetRegisterInfo to loadRegFromStackSlot and storeRegToStackSlot.
...
llvm-svn: 103193
2010-05-06 19:06:44 +00:00
f62cd20b62
No-ops emitted for scheduling don't correspond with anything in the
...
user's source, so don't arbitrarily assign them a debug location.
llvm-svn: 103121
2010-05-05 20:58:01 +00:00
25c1653700
Get rid of the EdgeMapping map. Instead, just check for BasicBlock
...
changes before doing phi lowering for switches.
llvm-svn: 102809
2010-05-01 00:01:06 +00:00
0cb06d64e8
Fix a typo.
...
llvm-svn: 102799
2010-04-30 22:38:11 +00:00
12f6855f85
Use MachineOperand::is* predicates.
...
llvm-svn: 102472
2010-04-27 22:24:37 +00:00
7d62e33291
Make processor FUs unique for given itinerary. This extends the limit of 32
...
FU per CPU arch to 32 per intinerary allowing precise modelling of quite
complex pipelines in the future.
llvm-svn: 101754
2010-04-18 20:31:01 +00:00
8422e57baa
Delete now-unnecessary const_casts.
...
llvm-svn: 101637
2010-04-17 15:32:28 +00:00
21cea8ac2e
Use const qualifiers with TargetLowering. This eliminates several
...
const_casts, and it reinforces the design of the Target classes being
immutable.
SelectionDAGISel::IsLegalToFold is now a static member function, because
PIC16 uses it in an unconventional way. There is more room for API
cleanup here.
And PIC16's AsmPrinter no longer uses TargetLowering.
llvm-svn: 101635
2010-04-17 15:26:15 +00:00
31ae586c74
Move per-function state out of TargetLowering subclasses and into
...
MachineFunctionInfo subclasses.
llvm-svn: 101634
2010-04-17 14:41:14 +00:00
9becdddc49
Add skeleton target-specific SelectionDAGInfo files.
...
llvm-svn: 101564
2010-04-16 23:04:22 +00:00
bcaf681cde
Add const qualifiers to CodeGen's use of LLVM IR constructs.
...
llvm-svn: 101334
2010-04-15 01:51:59 +00:00
a6769269f3
Use twines to simplify calls to report_fatal_error. For code size and readability.
...
llvm-svn: 100756
2010-04-08 10:44:28 +00:00
2104b8d36e
rename llvm::llvm_report_error -> llvm::report_fatal_error
...
llvm-svn: 100709
2010-04-07 22:58:41 +00:00
a49ac8ace0
prune some #includes.
...
llvm-svn: 100399
2010-04-05 04:04:10 +00:00
b93331f3be
Replace TSFlagsFields and TSFlagsShifts with a simpler TSFlags field.
...
When a target instruction wants to set target-specific flags, it should simply
set bits in the TSFlags bit vector defined in the Instruction TableGen class.
This works well because TableGen resolves member references late:
class I : Instruction {
AddrMode AM = AddrModeNone;
let TSFlags{3-0} = AM.Value;
}
let AM = AddrMode4 in
def ADD : I;
TSFlags gets the expected bits from AddrMode4 in this example.
llvm-svn: 100384
2010-04-05 03:10:20 +00:00
d20699bc87
Momentous day: remove the "O" member from AsmPrinter. Now all
...
"asm printering" happens through MCStreamer. This also
Streamerizes PIC16 debug info, which escaped my attention.
This removes a leak from LLVMTargetMachine of the 'legacy'
output stream.
llvm-svn: 100327
2010-04-04 08:18:47 +00:00
5e5961864f
mcize a bunch more stuff, using EmitRawText for things we
...
don't have mcstreamer support for yet.
llvm-svn: 100319
2010-04-04 07:05:53 +00:00
3d86cd6710
convert the non-MCInstPrinter'ized EmitInstruction
...
implementations to use EmitRawText instead of writing
directly to "O".
llvm-svn: 100318
2010-04-04 06:12:20 +00:00
3bb09768cb
fix PrintAsmOperand and PrintAsmMemoryOperand to pass down
...
raw_ostream to print to.
llvm-svn: 100313
2010-04-04 05:29:35 +00:00
76c564b1bb
change a ton of code to not implicitly use the "O" raw_ostream
...
member of AsmPrinter. Instead, pass it in explicitly.
llvm-svn: 100306
2010-04-04 04:47:45 +00:00
6f306d7d30
use DebugLoc default ctor instead of DebugLoc::getUnknownLoc()
...
llvm-svn: 100214
2010-04-02 20:16:16 +00:00
4244d12769
Teach AnalyzeBranch, RemoveBranch and the branch
...
folder to be tolerant of debug info following the
branch(es) at the end of a block.
llvm-svn: 100168
2010-04-02 01:38:09 +00:00
983b479c91
use ins/outs.
...
llvm-svn: 98866
2010-03-18 20:55:18 +00:00
4f26c1a960
add some missing types
...
llvm-svn: 98530
2010-03-15 05:35:37 +00:00
29bdac4928
eliminate the now-unneeded context argument of MBB::getSymbol()
...
llvm-svn: 98451
2010-03-13 21:04:28 +00:00
e468f88b26
rearrange MCContext ownership. Before LLVMTargetMachine created it
...
and passing off ownership to AsmPrinter. Now MachineModuleInfo
creates it and owns it by value. This allows us to use MCSymbols
more consistently throughout the rest of the code generator, and
simplifies a bit of code. This also allows MachineFunction to
keep an MCContext reference handy, and cleans up the TargetRegistry
interfaces for AsmPrinters.
llvm-svn: 98450
2010-03-13 20:55:24 +00:00
9eeda13a52
Fix LLVM build when the user specifies CPPFLAGS on the make command line.
...
llvm-svn: 98394
2010-03-12 21:42:14 +00:00
0b822ab447
inline GetGlobalValueSymbol into the rest its callers and
...
remove it.
llvm-svn: 98390
2010-03-12 21:19:23 +00:00
fae913adf8
Change the Value argument to eliminateFrameIndex to a type-tagged value. This
...
is preparatory to having PEI's scavenged frame index value reuse logic
properly distinguish types of frame values (e.g., whether the value is
stack-pointer relative or frame-pointer relative).
No functionality change.
llvm-svn: 98086
2010-03-09 21:45:49 +00:00
2b7ecfbe40
tidy up
...
llvm-svn: 97950
2010-03-08 18:29:38 +00:00
a8e87d57be
Fix PR6444, note still doesn't compile libgcc2 all the way, but fixes that error. May not fix it in an ABI complient way. It wasn't clear what gcc does
...
llvm-svn: 97660
2010-03-03 20:15:31 +00:00
f98f124a73
Sink InstructionSelect() out of each target into SDISel, and rename it
...
DoInstructionSelection. Inline "SelectRoot" into it from DAGISelHeader.
Sink some other stuff out of DAGISelHeader into SDISel.
Eliminate the various 'Indent' stuff from various targets, which dates
to when isel was recursive.
17 files changed, 114 insertions(+), 430 deletions(-)
llvm-svn: 97555
2010-03-02 06:34:30 +00:00
d17089231a
remove a bunch of dead named arguments in input patterns,
...
though some look dubious afaict, these are all ok.
llvm-svn: 96899
2010-02-23 06:54:29 +00:00
52bfe24e2c
mark all the generated node predicates 'const'.
...
llvm-svn: 96337
2010-02-16 07:26:36 +00:00
ab663a0bfe
Move TLOF implementations to libCodegen to resolve layering violation.
...
llvm-svn: 96288
2010-02-15 22:37:53 +00:00
e2e2073303
Remove an assumption of default arguments. This is in anticipation of a
...
change to SelectionDAG build APIs.
llvm-svn: 96229
2010-02-15 16:55:07 +00:00
6b5e62fb0b
Fix changes from r75027
...
llvm-svn: 96220
2010-02-15 15:00:44 +00:00
ff68a42121
print all the newlines at the end of instructions with
...
OutStreamer.AddBlankLine instead of textually.
llvm-svn: 95734
2010-02-10 00:36:00 +00:00
b06015aa69
move target-independent opcodes out of TargetInstrInfo
...
into TargetOpcodes.h. #include the new TargetOpcodes.h
into MachineInstr. Add new inline accessors (like isPHI())
to MachineInstr, and start using them throughout the
codebase.
llvm-svn: 95687
2010-02-09 19:54:29 +00:00
996ec840d0
rejigger the world so that EmitInstruction prints the \n at
...
the end of the instruction instead of expecting the caller to
do it. This currently causes the asm-verbose instruction
comments to be on the next line.
llvm-svn: 95178
2010-02-03 01:09:55 +00:00
6f36a083ef
Revert 95130.
...
llvm-svn: 95160
2010-02-02 23:55:14 +00:00
b0d44c3807
refactor code so that LLVMTargetMachine creates the asmstreamer and
...
mccontext instead of having AsmPrinter do it. This allows other
types of MCStreamer's to be passed in.
llvm-svn: 95155
2010-02-02 23:37:42 +00:00
e8565d8eaf
add a definition for ID.
...
llvm-svn: 95140
2010-02-02 21:49:29 +00:00
4578098b97
detemplatize alpha code emission, it is now JIT specific.
...
llvm-svn: 95133
2010-02-02 21:35:47 +00:00
0cd6c2a047
eliminate all the dead addSimpleCodeEmitter implementations.
...
eliminate random "code emitter" stuff in Alpha, except for
the JIT path. Next up, remove the template cruft.
llvm-svn: 95131
2010-02-02 21:31:47 +00:00
c1b0116ff1
Pass callsite return type to TargetLowering::LowerCall and use that to check sibcall eligibility.
...
llvm-svn: 95130
2010-02-02 21:29:10 +00:00
cc9a6f0580
convert the last 3 targets to use EmitFunctionBody() now that
...
it has before/end body hooks.
lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp | 49 ++-----------
lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp | 87 ++++++------------------
lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp | 56 +++------------
test/CodeGen/XCore/ashr.ll | 2
4 files changed, 48 insertions(+), 146 deletions(-)
llvm-svn: 94741
2010-01-28 06:22:43 +00:00
94a946cac4
Remove the argument from EmitJumpTableInfo, because it doesn't need it.
...
Move the X86 implementation of function body emission up to
AsmPrinter::EmitFunctionBody, which works by calling the virtual
EmitInstruction method.
llvm-svn: 94716
2010-01-28 01:02:27 +00:00
9da5e1f650
Switch MSP430, CellSPU, SystemZ, Darwin/PPC, Alpha, and Sparc to
...
EmitFunctionHeader:
7 files changed, 16 insertions(+), 210 deletions(-)
llvm-svn: 94630
2010-01-27 00:17:20 +00:00
67a69dd2ed
Eliminate target hook IsEligibleForTailCallOptimization.
...
Target independent isel should always pass along the "tail call" property. Change
target hook LowerCall's parameter "isTailCall" into a refernce. If the target
decides it's impossible to honor the tail call request, it should set isTailCall
to false to make target independent isel happy.
llvm-svn: 94626
2010-01-27 00:07:07 +00:00
ff234e09b9
Eliminate SetDirective, and replace it with HasSetDirective.
...
Default HasSetDirective to true, since most targets have it.
The targets that claim to not have it probably do, or it is
spelled differently. These include Blackfin, Mips, Alpha, and
PIC16. All of these except pic16 are normal ELF targets, so
they almost certainly have it.
llvm-svn: 94585
2010-01-26 20:40:54 +00:00
547c761dd6
eliminate the TargetLowering::UsesGlobalOffsetTable bool, which is
...
subsumed by TargetLowering::getJumpTableEncoding(). Change uses of
it to be more specific.
llvm-svn: 94529
2010-01-26 06:53:37 +00:00
d051af7551
add a new MachineBasicBlock::getSymbol method, replacing
...
the AsmPrinter::GetMBBSymbol.
llvm-svn: 94515
2010-01-26 04:55:51 +00:00
170442fa12
don't bother setting the AsmPrinter::MF ivar, now that
...
AsmPrinter::SetupMachineFunction sets it. Note that systemz
and msp430 didn't. Yay for reduced inconsistency! :)
llvm-svn: 94510
2010-01-26 04:38:11 +00:00
a4074257ab
eliminate redundant argument to EmitJumpTableInfo
...
llvm-svn: 94464
2010-01-25 22:41:33 +00:00
19bd039896
rename MAI::PICJumpTableDirective to MAI::GPRel32Directive to
...
make it clear what it is, instead of how it is used.
llvm-svn: 94448
2010-01-25 21:10:10 +00:00
823aed16f9
make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.
...
llvm-svn: 94378
2010-01-24 20:43:08 +00:00
Chris Lattner