ab663a0bfe
Move TLOF implementations to libCodegen to resolve layering violation.
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llvm-svn: 96288
2010-02-15 22:37:53 +00:00
ff68a42121
print all the newlines at the end of instructions with
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OutStreamer.AddBlankLine instead of textually.
llvm-svn: 95734
2010-02-10 00:36:00 +00:00
082f484074
make MachineModuleInfoMachO hold non-const MCSymbol*'s instead
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of const ones. non-const ones aren't very useful, because you can't
even, say, emit them.
llvm-svn: 95205
2010-02-03 06:18:30 +00:00
6f1f865fba
print instructions through the mcstreamer.
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llvm-svn: 95181
2010-02-03 01:16:28 +00:00
996ec840d0
rejigger the world so that EmitInstruction prints the \n at
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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
41ad1905c9
sink handling of target-independent machine instrs (other
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than DEBUG_VALUE :( ) into the target indep AsmPrinter.cpp
file. This allows elimination of the
NO_ASM_WRITER_BOILERPLATE hack among other things.
llvm-svn: 95177
2010-02-03 01:00:52 +00:00
b0d44c3807
refactor code so that LLVMTargetMachine creates the asmstreamer and
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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
73de5fbfc3
Give AsmPrinter the most common expected implementation of
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runOnMachineFunction, and switch PPC to use EmitFunctionBody.
The two ppc asmprinters now don't heave to define
runOnMachineFunction.
llvm-svn: 94722
2010-01-28 01:28:58 +00:00
fa1f67ea38
switch ARM to EmitFunctionBody().
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llvm-svn: 94719
2010-01-28 01:10:34 +00:00
94a946cac4
Remove the argument from EmitJumpTableInfo, because it doesn't need it.
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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
2b796241a7
Drop the argument to AsmPrinter::EmitConstantPool and make it virtual.
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Overload it in the ARM backend to do nothing, since is does insane
constant pool emission.
llvm-svn: 94708
2010-01-28 00:19:24 +00:00
56db8c3008
switch ARM to use EmitFunctionHeader.
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llvm-svn: 94703
2010-01-27 23:58:11 +00:00
feba1e2495
eliminate the ARMFunctionInfo::Align member, using
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MachineFunction::Alignment instead.
llvm-svn: 94701
2010-01-27 23:37:36 +00:00
ff234e09b9
Eliminate SetDirective, and replace it with HasSetDirective.
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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
d051af7551
add a new MachineBasicBlock::getSymbol method, replacing
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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
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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
db67493f76
Minor jump table cleanup.
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llvm-svn: 94475
2010-01-25 23:50:13 +00:00
8186eecf0f
fix quoting problem jim noticed!
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llvm-svn: 94472
2010-01-25 23:28:03 +00:00
68d64aa28b
mcize jump table symbol manipulation.
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llvm-svn: 94441
2010-01-25 19:51:38 +00:00
6330d5330e
sink an arm specific method out of asmprinter into the ARMAsmPrinter and
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rename it to avoid shadowing.
llvm-svn: 94440
2010-01-25 19:39:52 +00:00
c55ea3fbcc
use helpers.
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llvm-svn: 94296
2010-01-23 07:00:21 +00:00
685508cf49
move the various directive enums out of the MCStreamer class
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into a new MCDirectives.h file.
llvm-svn: 94294
2010-01-23 06:39:22 +00:00
db42c8d23d
inline and radically simplify printDataDirective. It will eventually
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go completely away.
llvm-svn: 93994
2010-01-20 07:33:29 +00:00
00fa4b67e6
zap the ARM version of PrintGlobalVariable, which I missed.
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llvm-svn: 93863
2010-01-19 06:08:15 +00:00
f8a128a1a8
some cleanups
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llvm-svn: 93853
2010-01-19 04:53:18 +00:00
dccbb28bca
add a bool for whether .lcomm takes an alignment instead of basing this on "isdarwin".
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llvm-svn: 93852
2010-01-19 04:48:20 +00:00
6a160517a0
hoist handling of external globals and special globals up to common code.
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This makes a similar code dead in all the other targets, I'll clean it up
in a bit.
This also moves handling of lcomm up before acquisition of a section,
since lcomm never needs a section.
llvm-svn: 93851
2010-01-19 04:39:15 +00:00
e9d28b19cf
move production of .reference directives for static ctor/dtor list on
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darwin into common code.
llvm-svn: 93849
2010-01-19 04:34:02 +00:00
35474ca4c4
use BSSLocal classifier to identify 'lcomm' data instead of
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duplicating the logic (differently) in lots of different targets.
llvm-svn: 93847
2010-01-19 04:21:20 +00:00
70f0c33ec8
now that elf weak bss symbols are handled correctly, simplify a bunch of code.
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llvm-svn: 93845
2010-01-19 03:13:44 +00:00
5b585f8b1a
introduce a section kind for common linkage. Use this to slightly
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simplify and commonize some of the asmprinter logic for globals.
This also avoids printing the MCSection for .zerofill, which broke
the llvm-gcc build.
llvm-svn: 93843
2010-01-19 02:48:26 +00:00
aa1f4fd0ed
change an accessor to a predicate.
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llvm-svn: 93839
2010-01-19 02:13:06 +00:00
1d371882b6
Cleanup handling of .zerofill on darwin:
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1. TargetLoweringObjectFileMachO should decide if something
goes in zerofill instead of having every target do it.
2. TargetLoweringObjectFileMachO should assign said symbols to
the right MCSection, the asmprinters should just emit to the
right section.
3. Since all zerofill stuff goes through mcstreamer anymore,
MAI can have a bool "haszerofill" instead of having the textual
directive to emit.
llvm-svn: 93838
2010-01-19 02:09:44 +00:00
e7b52f2e87
Minor cleanup for jump table printing. Need a reference, not a pointer, for
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printing via <<. Otherwise we just print the pointer value.
llvm-svn: 93777
2010-01-18 22:01:39 +00:00
8b5d55ed06
now that MCSymbol::print doesn't use it's MAI argument, we can
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remove it and change all the code that prints MCSymbols to use
<< instead, which is much simpler and cleaner.
llvm-svn: 93695
2010-01-17 21:43:43 +00:00
555ceabe64
rename GetPrivateGlobalValueSymbolStub -> GetSymbolWithGlobalValueBase,
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and add an explicit ForcePrivate argument.
Switch FunctionEHFrameInfo to be MCSymbol based instead of string based.
llvm-svn: 93646
2010-01-16 18:37:32 +00:00
719e908e7c
MCize a bunch more stuff, eliminating a lot of uses of the mangler
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and CurrentFnName.
llvm-svn: 93594
2010-01-16 00:21:18 +00:00
7fec180909
add a version of AsmPrinter::printVisibility that takes an MCSymbol.
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llvm-svn: 93587
2010-01-15 23:38:51 +00:00
6394a6e285
use MCSymbol instead of getMangledName() in all cases except one.
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llvm-svn: 93582
2010-01-15 23:31:55 +00:00
45400336ab
mc'ize a bunch of symbol stuff, eliminating std::strings.
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llvm-svn: 93578
2010-01-15 23:26:49 +00:00
91687f6e28
add a AsmPrinter::GetGlobalValueSymbol and GetExternalSymbolSymbol
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helper method, use it to simplify some code.
llvm-svn: 93575
2010-01-15 23:18:17 +00:00
ede8ad45bc
upgrade and MC'ize a few uses of makeNameProper.
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llvm-svn: 93310
2010-01-13 08:08:33 +00:00
209aecad0c
change Mangler::makeNameProper to return its result in a SmallVector
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instead of returning it in an std::string. Based on this change:
1. Change TargetLoweringObjectFileCOFF::getCOFFSection to take a StringRef
2. Change a bunch of targets to call makeNameProper with a smallstring,
making several of them *much* more efficient.
3. Rewrite Mangler::makeNameProper to not build names and then prepend
prefixes, not use temporary std::strings, and to avoid other crimes.
llvm-svn: 93298
2010-01-13 06:38:18 +00:00
8adc1e2263
Add missing include (for inline PATypeHolder::get).
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llvm-svn: 92222
2009-12-28 12:27:56 +00:00
0c2544fd6b
- Support inline asm 'w' constraint for 128-bit vector types.
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- Also support the 'q' NEON registers asm code.
llvm-svn: 90894
2009-12-08 23:06:22 +00:00
2522908653
Materialize global addresses via movt/movw pair, this is always better
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than doing the same via constpool:
1. Load from constpool costs 3 cycles on A9, movt/movw pair - just 2.
2. Load from constpool might stall up to 300 cycles due to cache miss.
3. Movt/movw does not use load/store unit.
4. Less constpool entries => better compiler performance.
This is only enabled on ELF systems, since darwin does not have needed
relocations (yet).
llvm-svn: 89720
2009-11-24 00:44:37 +00:00
dbb4140f37
move fconst[sd] to UAL. <rdar://7414913>
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llvm-svn: 89700
2009-11-23 21:08:25 +00:00
b18525937c
More consistent thumb1 asm printing.
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llvm-svn: 89328
2009-11-19 06:57:41 +00:00
547abae38d
Eliminate more * 4 in Thumb1 asm printing for consistency sake.
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llvm-svn: 89325
2009-11-19 06:31:26 +00:00
f24804413d
Both Darwin as and GNU as violate ARM docs wrt printing of addrmode6
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alignment imm (in the same way). Fix asmprinting for non-darwin platforms.
llvm-svn: 89137
2009-11-17 20:04:59 +00:00
Anton Korobeynikov