Dan Gohman
80f3d46968
Fix uses of underscore-capital names.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53870 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-21 19:48:15 +00:00
Dan Gohman
dc2fbddd9d
Trim unnecessary #includes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53471 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 20:38:31 +00:00
Dan Gohman
8e5f2c6f65
Pool-allocation for MachineInstrs, MachineBasicBlocks, and
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MachineMemOperands. The pools are owned by MachineFunctions.
This drastically reduces the number of calls to malloc/free made
during the "Emit" phase of scheduling, as well as later phases
in CodeGen. Combined with other changes, this speeds up the
"instruction selection" phase of CodeGen by 10% in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53212 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-07 23:14:23 +00:00
Chris Lattner
409a3d0837
Silence warning when no assertions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49284 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-06 21:46:45 +00:00
Evan Cheng
d36531249a
Spiller now remove unused spill slots.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47657 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-27 03:04:06 +00:00
Bill Wendling
e6d088acc9
Rename PrintableName to Name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47629 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-26 21:47:57 +00:00
Bill Wendling
74ab84c31e
Change "Name" to "AsmName" in the target register info. Gee, a refactoring tool
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would have been a Godsend here!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47625 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-26 21:11:01 +00:00
Dan Gohman
6f0d024a53
Rename MRegisterInfo to TargetRegisterInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46930 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-10 18:45:23 +00:00
Chris Lattner
1612faae3c
move MachineFrameInfo::CreateFixedObject out of line, give MachineFrameInfo
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a reference to TargetFrameInfo. Rearrange order of fields in StackObject to
save a word.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46348 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-25 07:19:06 +00:00
Chris Lattner
f20c1a497f
properly encapsulate the parent field of MBB and MI with get/set accessors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45469 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-31 04:56:33 +00:00
Chris Lattner
84bc5427d6
Rename SSARegMap -> MachineRegisterInfo in keeping with the idea
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that "machine" classes are used to represent the current state of
the code being compiled. Given this expanded name, we can start
moving other stuff into it. For now, move the UsedPhysRegs and
LiveIn/LoveOuts vectors from MachineFunction into it.
Update all the clients to match.
This also reduces some needless #includes, such as MachineModuleInfo
from MachineFunction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45467 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-31 04:13:23 +00:00
Chris Lattner
4ee451de36
Remove attribution from file headers, per discussion on llvmdev.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:36:04 +00:00
Duncan Sands
ca0ed74485
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43688 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-05 00:04:43 +00:00
Dan Gohman
cb406c2597
Use empty() member functions when that's what's being tested for instead
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of comparing begin() and end().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42585 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-03 19:26:29 +00:00
Devang Patel
1997473cf7
Drop 'const'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 01:11:54 +00:00
Devang Patel
3e15bf33e0
Use 'static const char' instead of 'static const int'.
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Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36652 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-02 21:39:20 +00:00
Devang Patel
794fd75c67
Do not use typeinfo to identify pass in pass manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36632 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-01 21:15:47 +00:00
Evan Cheng
505e5510a2
Change UsedPhysRegs from array bool to BitVector to save some space. Setting / getting its states now go through MachineFunction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36451 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 22:10:09 +00:00
Chris Lattner
a401b1e1c5
support > 4G stack objects
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36422 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 04:20:54 +00:00
Chris Lattner
d2b7cec527
Generalize TargetData strings, to support more interesting forms of data.
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Patch by Scott Michel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34266 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-14 05:52:17 +00:00
Chris Lattner
58092e35a3
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!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33409 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-20 22:35:55 +00:00
Evan Cheng
d472ad7c7c
Debug dump error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32743 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-22 02:04:05 +00:00
Jim Laskey
acd80ac7bb
1. Tidy up jump table info.
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2. Allow the jit to handle PIC relocable jump tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32581 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 19:17:33 +00:00
Bill Wendling
bcd2498f4f
Removed more <iostream> includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32321 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:28:15 +00:00
Chris Lattner
a4eb44a285
const'ify jump table stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31269 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-28 18:17:09 +00:00
Chris Lattner
e7251a0377
add an assert
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31267 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-28 18:11:20 +00:00
Chris Lattner
f28bbda2c6
Bugfixes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30709 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 20:19:23 +00:00
Chris Lattner
e70cab0ca4
Provide a function that ensures MBB numbering is dense and inorder. This
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can be used by MachineFunctionPasses who need this property.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30706 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-03 19:18:57 +00:00
Evan Cheng
a17cf0a7e2
Use getOffset() instead.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30327 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-14 07:41:12 +00:00
Evan Cheng
9abd7c3867
A MachineConstantPool may have mixed Constant* and MachineConstantPoolValue* values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30316 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-14 05:50:57 +00:00
Evan Cheng
d6594ae54c
Added support for machine specific constantpool values. These are useful for
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representing expressions that can only be resolved at link time, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30278 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-12 21:00:35 +00:00
Chris Lattner
a4f0b3a084
s|llvm/Support/Visibility.h|llvm/Support/Compiler.h|
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29911 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-27 12:54:02 +00:00
Chris Lattner
efb9b813fa
Add an out-of-line virtual function to home class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29154 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-14 23:08:47 +00:00
Chris Lattner
f8c68f694c
Shave another 27K off libllvmgcc.dylib with visibility hidden
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28973 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 22:17:39 +00:00
Reid Spencer
9d5b532de9
For PR801:
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Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.
Patch by Anton Korobeynikov. Thanks, Anton!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28925 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-27 16:49:46 +00:00
Reid Spencer
3e0c154240
For PR798:
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Add support for Graphviz. Patch contributed by Anton Korobeynikov.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28684 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-05 15:44:46 +00:00
Chris Lattner
4e92027837
Print the vreg that livein physregs are live in
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28314 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-16 05:55:30 +00:00
Owen Anderson
07000c6f01
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28238 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 06:33:49 +00:00
Owen Anderson
a69571c799
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.
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This fixes PR 759.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28074 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-03 01:29:57 +00:00
Nate Begeman
3700a4d3a2
Code cleanup associated with jump tables, thanks to Chris for noticing
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these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27950 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-22 23:52:35 +00:00
Nate Begeman
37efe67645
JumpTable support! What this represents is working asm and jit support for
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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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27947 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-22 18:53:45 +00:00
Chris Lattner
7dca8e2d73
Remove unused method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27379 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03 21:39:03 +00:00
Chris Lattner
3029f92051
Adjust to MachineConstantPool interface change: instead of keeping a
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value/alignment pair for each constant, keep a value/offset pair.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26078 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 04:46:04 +00:00
Chris Lattner
fa77d43ba1
rename fields of constant pool entries
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26076 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 04:22:52 +00:00
Evan Cheng
b8973bd8f5
Allow the specification of explicit alignments for constant pool entries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25855 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-31 22:23:14 +00:00
Jim Laskey
f99c232506
Moving MachineDebugInfo to module level location.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25090 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-04 13:43:56 +00:00
Jim Laskey
f5395cee6a
Added source file/line correspondence for dwarf (PowerPC only at this point.)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24748 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-16 22:45:29 +00:00
Jim Laskey
851a22db2b
Added graphviz/gv support for MF.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23700 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-12 12:09:05 +00:00
Chris Lattner
a1f68ca94e
If a function has live ins/outs, print them
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23181 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-31 22:34:59 +00:00
Chris Lattner
0db07092a7
print stack object alignment in -print-machineinstr dumps
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21992 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-13 22:54:44 +00:00