e55c556a24
Convert assert(0) to llvm_unreachable
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llvm-svn: 149961
2012-02-07 02:50:20 +00:00
1fc8263b4d
Sparc: Implement emitFrameIndexDebugValue and getDebugValue Location hooks.
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llvm-svn: 147269
2011-12-25 18:50:24 +00:00
7f8e563a69
Add bundle aware API for querying instruction properties and switch the code
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generator to it. For non-bundle instructions, these behave exactly the same
as the MC layer API.
For properties like mayLoad / mayStore, look into the bundle and if any of the
bundled instructions has the property it would return true.
For properties like isPredicable, only return true if *all* of the bundled
instructions have the property.
For properties like canFoldAsLoad, isCompare, conservatively return false for
bundles.
llvm-svn: 146026
2011-12-07 07:15:52 +00:00
20baffb257
Replace (Lower|Upper)caseString in favor of StringRef's newest methods.
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llvm-svn: 143891
2011-11-06 20:37:06 +00:00
2bb4035707
Move TargetRegistry and TargetSelect from Target to Support where they belong.
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These are strictly utilities for registering targets and components.
llvm-svn: 138450
2011-08-24 18:08:43 +00:00
ee347f8091
Remove SPARC backend getpcx instruction's Uses. Also, insert an assert to
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ensure %o7 is not assigned as the destination of getpcx instruction.
llvm-svn: 123304
2011-01-12 03:52:59 +00:00
66031ed839
move all the target's asmprinters into the main target. The piece
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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
03e084d482
Separate sparc asmprinter. This should unbreak the native build
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llvm-svn: 59047
2008-11-11 16:42:57 +00:00
b80b485264
Ignore extra 'r' modifier for now
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llvm-svn: 57363
2008-10-10 20:29:50 +00:00
3db2173021
Add rudimentary asmprinter support for printing inline asm operands for sparc.
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llvm-svn: 57346
2008-10-10 10:15:03 +00:00
0d1e9a8e04
Switch the MachineOperand accessors back to the short names like
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isReg, etc., from isRegister, etc.
llvm-svn: 57006
2008-10-03 15:45:36 +00:00
08d91178e9
Rename isWeakForLinker to mayBeOverridden. Use it
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instead of hasWeakLinkage in a bunch of optimization
passes.
llvm-svn: 56782
2008-09-29 11:25:42 +00:00
076e905b94
Move actual section printing stuff to AsmPrinter from TAI reducing heap traffic.
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llvm-svn: 56573
2008-09-24 22:14:23 +00:00
69ff51baa0
Drop obsolete hook and change all usage to new interface
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llvm-svn: 56572
2008-09-24 22:13:07 +00:00
9371964f47
Use raw_ostream throughout the AsmPrinter.
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llvm-svn: 55092
2008-08-21 00:14:44 +00:00
ed47329174
Handle visibility printing with all generality. Remove bunch of duplicate code.
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llvm-svn: 54540
2008-08-08 18:25:07 +00:00
adb9353da3
Use EmitAlignment consistently
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llvm-svn: 54456
2008-08-07 09:53:38 +00:00
adcf3f9313
Cleanup
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llvm-svn: 54455
2008-08-07 09:53:13 +00:00
1a11e8a6fe
Switch Sparc to new section handling stuff. Refactor printing of module-level GVs significantly.
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llvm-svn: 54450
2008-08-07 09:51:25 +00:00
36b92ca037
Fix the build by adding a #include.
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llvm-svn: 53388
2008-07-10 01:44:27 +00:00
ce4396bc92
Add CommonLinkage; currently tentative definitions
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are represented as "weak", but there are subtle differences
in some cases on Darwin, so we need both. The intent
is that "common" will behave identically to "weak" unless
somebody changes their target to do something else.
No functional change as yet.
llvm-svn: 51118
2008-05-14 20:12:51 +00:00
c799065cc3
Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries.
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llvm-svn: 47703
2008-02-28 00:43:03 +00:00
c24ea4fb41
Change "Name" to "AsmName" in the target register info. Gee, a refactoring tool
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would have been a Godsend here!
llvm-svn: 47625
2008-02-26 21:11:01 +00:00
579f07135a
Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings.
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llvm-svn: 47367
2008-02-20 11:08:44 +00:00
3a4be0fdef
Rename MRegisterInfo to TargetRegisterInfo.
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llvm-svn: 46930
2008-02-10 18:45:23 +00:00
32e5347eb8
Get rid of the annoying blank lines before labels.
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llvm-svn: 46667
2008-02-02 08:39:46 +00:00
05837edae7
Use getPreferredAlignmentLog or getPreferredAlignment
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to get the alignment of global variables, rather than
using hand-made versions.
llvm-svn: 46495
2008-01-29 06:23:44 +00:00
a5bb370aa4
Add new shorter predicates for testing machine operands for various types:
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e.g. MO.isMBB() instead of MO.isMachineBasicBlock(). I don't plan on
switching everything over, so new clients should just start using the
shorter names.
Remove old long accessors, switching everything over to use the short
accessor: getMachineBasicBlock() -> getMBB(),
getConstantPoolIndex() -> getIndex(), setMachineBasicBlock -> setMBB(), etc.
llvm-svn: 45464
2007-12-30 23:10:15 +00:00
5c4637816e
Use MachineOperand::getImm instead of MachineOperand::getImmedValue. Likewise setImmedValue -> setImm
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llvm-svn: 45453
2007-12-30 20:49:49 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
283207a71c
Eliminate the remaining uses of getTypeSize. This
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should only effect x86 when using long double. Now
12/16 bytes are output for long double globals (the
exact amount depends on the alignment). This brings
globals in line with the rest of LLVM: the space
reserved for an object is now always the ABI size.
One tricky point is that only 10 bytes should be
output for long double if it is a field in a packed
struct, which is the reason for the additional
argument to EmitGlobalConstant.
llvm-svn: 43688
2007-11-05 00:04:43 +00:00
cdf3609130
Revert 42908 for now.
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llvm-svn: 42960
2007-10-14 05:57:21 +00:00
dc35bd79ca
Change the names used for internal labels to use the current
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function symbol name instead of a codegen-assigned function
number.
Thanks Evan! :-)
llvm-svn: 42908
2007-10-12 14:53:36 +00:00
cf0a5349de
Don't ignore the return value of AsmPrinter::doInitialization and
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AsmPrinter::doFinalization.
llvm-svn: 40487
2007-07-25 19:33:14 +00:00
945e437c65
Generalize TargetData strings, to support more interesting forms of data.
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Patch by Scott Michel.
llvm-svn: 34266
2007-02-14 05:52:17 +00:00
50ee0e40e5
Teach TargetData to handle 'preferred' alignment for each target, and use
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these alignment amounts to align scalars when we can. Patch by Scott Michel!
llvm-svn: 33409
2007-01-20 22:35:55 +00:00
1ef9cd400d
eliminate static ctors for Statistic objects.
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llvm-svn: 32703
2006-12-19 22:59:26 +00:00
9bfb1e1f29
What should be the last unnecessary <iostream>s in the library.
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llvm-svn: 32333
2006-12-07 22:21:48 +00:00
700b873130
Detemplatize the Statistic class. The only type it is instantiated with
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is 'unsigned'.
llvm-svn: 32279
2006-12-06 17:46:33 +00:00
81cf22d873
These asm printers shouldn't use assembly/writer.h
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llvm-svn: 32262
2006-12-06 06:13:25 +00:00
de46e48420
For PR786:
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Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.
llvm-svn: 31380
2006-11-02 20:25:50 +00:00
d4d255a408
Use getSectionForFunction
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llvm-svn: 30739
2006-10-05 02:48:40 +00:00
d61d39ec53
Adding dllimport, dllexport and external weak linkage types.
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DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.
llvm-svn: 30374
2006-09-14 18:23:27 +00:00
261779bb45
Make target asm info a property of the target machine.
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llvm-svn: 30162
2006-09-07 22:06:40 +00:00
a6211dcdad
Separate target specific asm properties from the asm printers.
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llvm-svn: 30126
2006-09-06 18:34:40 +00:00
8c2c1e90c4
Refactor a bunch of includes so that TargetMachine.h doesn't have to include
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TargetData.h. This should make recompiles a bit faster with my current
TargetData tinkering.
llvm-svn: 28238
2006-05-12 06:33:49 +00:00
8488ba2e41
Split SwitchSection into SwitchTo{Text|Data}Section methods.
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llvm-svn: 28184
2006-05-09 04:59:56 +00:00
10b71c0d08
Rename MO_VirtualRegister -> MO_Register. Clean up immediate handling.
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llvm-svn: 28104
2006-05-04 18:05:43 +00:00
fef7a2d0f5
There shalt be only one "immediate" operand type!
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llvm-svn: 28099
2006-05-04 17:21:20 +00:00
940cc978ef
Remove a bunch more SparcV9 specific stuff
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llvm-svn: 28093
2006-05-04 01:15:02 +00:00
Craig Topper