Dale Johannesen
768b6f281e
Add CommonLinkage; currently tentative definitions
...
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
Evan Cheng
f8b1257d2e
Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries.
...
llvm-svn: 47703
2008-02-28 00:43:03 +00:00
Bill Wendling
50f5c4be14
Change "Name" to "AsmName" in the target register info. Gee, a refactoring tool
...
would have been a Godsend here!
llvm-svn: 47625
2008-02-26 21:11:01 +00:00
Dan Gohman
cabaec582f
Rename MRegisterInfo to TargetRegisterInfo.
...
llvm-svn: 46930
2008-02-10 18:45:23 +00:00
Evan Cheng
f61d1115af
Get rid of the annoying blank lines before labels.
...
llvm-svn: 46667
2008-02-02 08:39:46 +00:00
Chris Lattner
9e5cc35593
Add new shorter predicates for testing machine operands for various types:
...
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
Chris Lattner
12477d46b4
Use MachineOperand::getImm instead of MachineOperand::getImmedValue. Likewise setImmedValue -> setImm
...
llvm-svn: 45453
2007-12-30 20:49:49 +00:00
Chris Lattner
ad9a6ccb83
Remove attribution from file headers, per discussion on llvmdev.
...
llvm-svn: 45418
2007-12-29 20:36:04 +00:00
Duncan Sands
d1bdbd010b
Eliminate the remaining uses of getTypeSize. This
...
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
Evan Cheng
33df6a6bed
Revert 42908 for now.
...
llvm-svn: 42960
2007-10-14 05:57:21 +00:00
Dan Gohman
a75e4a62e6
Change the names used for internal labels to use the current
...
function symbol name instead of a codegen-assigned function
number.
Thanks Evan! :-)
llvm-svn: 42908
2007-10-12 14:53:36 +00:00
Dan Gohman
0fc4e0cf47
Don't ignore the return value of AsmPrinter::doInitialization and
...
AsmPrinter::doFinalization.
llvm-svn: 40487
2007-07-25 19:33:14 +00:00
Anton Korobeynikov
f3e62a428a
Removed tabs everywhere except autogenerated & external files. Add make
...
target for tabs checking.
llvm-svn: 36146
2007-04-16 18:10:23 +00:00
Andrew Lenharth
f4bbe64c83
Well this isn't as ugly and it works better. At least gcc bootstraps again
...
llvm-svn: 34254
2007-02-13 23:41:16 +00:00
Andrew Lenharth
42ced99f24
FTOIT and ITOFT are bit converts, and if we drop 21264s, are always available
...
llvm-svn: 33492
2007-01-24 21:09:16 +00:00
Evan Cheng
bfd7e70770
Renamed getTypeAlignmentShift() to getPreferredTypeAlignmentShift().
...
llvm-svn: 33482
2007-01-24 07:03:39 +00:00
Chris Lattner
8896b6cb46
eliminate static ctors for Statistic objects.
...
llvm-svn: 32703
2006-12-19 22:59:26 +00:00
Andrew Lenharth
0b4830a079
Simplify a bit
...
llvm-svn: 32343
2006-12-07 23:55:55 +00:00
Bill Wendling
f13d78d3b8
What should be the last unnecessary <iostream>s in the library.
...
llvm-svn: 32333
2006-12-07 22:21:48 +00:00
Andrew Lenharth
8261b94b09
Be sure to grab weak functions too, and make implicit defs comments
...
llvm-svn: 32308
2006-12-07 17:39:14 +00:00
Chris Lattner
5e09d350aa
add #include
...
llvm-svn: 32281
2006-12-06 18:19:53 +00:00
Chris Lattner
a531ce882e
Detemplatize the Statistic class. The only type it is instantiated with
...
is 'unsigned'.
llvm-svn: 32279
2006-12-06 17:46:33 +00:00
Reid Spencer
4bafa71dc1
For PR786:
...
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
Devang Patel
0691019e12
Move getPreferredAlignmentLog from AsmPrinter to TargetData
...
llvm-svn: 31171
2006-10-24 20:32:14 +00:00
Chris Lattner
068190eb91
Pass the MachineFunction into EmitJumpTableInfo.
...
llvm-svn: 30742
2006-10-05 03:01:21 +00:00
Chris Lattner
a293b73042
use getSectionForFunction to decide which section to emit code into
...
llvm-svn: 30738
2006-10-05 02:47:13 +00:00
Andrew Lenharth
5d958d3405
Jump tables on Alpha
...
llvm-svn: 30463
2006-09-18 18:01:03 +00:00
Anton Korobeynikov
6e19f80688
Adding dllimport, dllexport and external weak linkage types.
...
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
Jim Laskey
9da25f6119
Make target asm info a property of the target machine.
...
llvm-svn: 30162
2006-09-07 22:06:40 +00:00
Jim Laskey
6b86ef852c
Separate target specific asm properties from the asm printers.
...
llvm-svn: 30126
2006-09-06 18:34:40 +00:00
Andrew Lenharth
98f5e9c45a
0 offsets for memory operands
...
llvm-svn: 28989
2006-07-03 17:57:34 +00:00
Andrew Lenharth
e75c2ec042
Add memory operand and int regs
...
llvm-svn: 28896
2006-06-21 15:42:36 +00:00
Andrew Lenharth
f794ded743
inline asm, at least for floats
...
llvm-svn: 28895
2006-06-21 13:37:27 +00:00
Andrew Lenharth
1b6c7f28f7
Added sanity check for obviously bogus immediates
...
llvm-svn: 28359
2006-05-17 19:24:31 +00:00
Chris Lattner
f45b6d5c08
Split SwitchSection into SwitchTo{Text|Data}Section methods.
...
llvm-svn: 28184
2006-05-09 04:59:56 +00:00
Chris Lattner
eb41c99161
Rename MO_VirtualRegister -> MO_Register. Clean up immediate handling.
...
llvm-svn: 28104
2006-05-04 18:05:43 +00:00
Chris Lattner
97f1af2f14
There shalt be only one "immediate" operand type!
...
llvm-svn: 28099
2006-05-04 17:21:20 +00:00
Chris Lattner
c779fca289
Remove a bunch more SparcV9 specific stuff
...
llvm-svn: 28093
2006-05-04 01:15:02 +00:00
Chris Lattner
ed58ec2a57
Remove some more V9-specific stuff.
...
llvm-svn: 28092
2006-05-04 00:49:59 +00:00
Chris Lattner
0f89e6b11d
Remove some more unused stuff from MachineInstr that was leftover from V9.
...
llvm-svn: 28091
2006-05-04 00:44:25 +00:00
Owen Anderson
71bc529dfa
Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference.
...
This fixes PR 759.
llvm-svn: 28074
2006-05-03 01:29:57 +00:00
Nate Begeman
05174045df
Extend printBasicBlockLabel a bit so that it can be used to print all
...
basic block labels, consolidating the code to do so in one place for each
target.
llvm-svn: 28050
2006-05-02 05:37:32 +00:00
Nate Begeman
7ed816f900
JumpTable support! What this represents is working asm and jit support for
...
x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.
llvm-svn: 27947
2006-04-22 18:53:45 +00:00
Chris Lattner
125881e75b
Add support for 'special' llvm globals like debug info and static ctors/dtors.
...
llvm-svn: 26628
2006-03-09 06:14:35 +00:00
Jim Laskey
98bb365444
Removed dependency on how operands are printed (want multi-line.)
...
llvm-svn: 26399
2006-02-27 10:29:04 +00:00
Andrew Lenharth
10a2391def
see what this allignment thing will do
...
llvm-svn: 26017
2006-02-06 17:15:17 +00:00
Andrew Lenharth
b28db2290a
linkage fix for weak functions
...
llvm-svn: 25976
2006-02-04 19:13:09 +00:00
Chris Lattner
aafc339b4e
Add explicit #includes of <iostream>
...
llvm-svn: 25515
2006-01-22 23:41:00 +00:00
Andrew Lenharth
f8a6d19367
add br pattern, unify JSR and BSR ISel instrs, and add BSR support for DAG
...
llvm-svn: 25011
2005-12-25 17:36:48 +00:00
Nate Begeman
84be54b731
No longer track value types for asm printer operands, and remove them as
...
an argument to every operand printing function. Requires some slight
tweaks to x86, the only user.
llvm-svn: 24541
2005-11-30 18:54:35 +00:00