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
0ebe9c132c
Fix a bug introduced with my previous patch, where it didn't correctly handle
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instructions which replace themselves when FI's are rewritten (common on ppc).
This fixes CodeGen/PowerPC/2006-10-17-ppc64-alloca.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35789 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 01:19:33 +00:00
Chris Lattner
d2eae62e93
Fix CodeGen/Generic/2007-04-08-MultipleFrameIndices.ll and PR1308:
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some instructions can have multiple frame indices in them. If this happens,
rewrite all of them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35785 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 00:46:10 +00:00
Evan Cheng
87f8bf65dd
If target decides to create an emergency spill slot, make sure it's closest to SP or frame pointer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34965 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 10:02:38 +00:00
Evan Cheng
a81a5ab357
Delete register scavenger when done with it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34786 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-01 10:23:33 +00:00
Evan Cheng
23322d1427
Interface clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34772 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-01 02:25:51 +00:00
Chris Lattner
e5876ce21a
add a newline at end of file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34735 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 06:42:11 +00:00
Evan Cheng
36230cdda4
Make requiresRegisterScavenging determination on a per MachineFunction basis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34711 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 00:59:19 +00:00
Evan Cheng
37f15a6d48
MRegisterInfo disowns RegScavenger. It's immutable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34706 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 00:17:36 +00:00
Evan Cheng
3f6fd87473
Let MRegisterInfo now owns RegScavenger.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34691 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 21:10:33 +00:00
Evan Cheng
ed570dedad
forward() should not increment internal iterator. Its client may insert instruction between now and next forward() call.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34649 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 01:58:48 +00:00
Evan Cheng
49dd06461a
First potential client of register scavenger.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34516 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-23 01:11:26 +00:00
Jim Laskey
44c3b9fdd4
Change the MachineDebugInfo to MachineModuleInfo to better reflect usage
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for debugging and exception handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33550 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-26 21:22:28 +00:00
Evan Cheng
02a2029141
Added a MRegisterInfo hook that tells PEI the target is responsible for
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rounding the stack frame to a multiple of stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33504 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-25 22:12:41 +00:00
Evan Cheng
367372a30c
PEI is now responsible for adding MaxCallFrameSize to frame size and align the stack. Each target can further adjust the frame size if necessary.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33460 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-23 09:38:11 +00:00
Evan Cheng
70cfa88944
Remove an unused variable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33396 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-20 09:21:54 +00:00
Evan Cheng
57a2306074
We not align the final stack slot but instead let the target do so in emitPrologue(). Each target can make adjustments to the stack frame and re-align the stack as it deem appropriate. Do not align it twice which can end up wasting stack space.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33387 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-20 02:07:13 +00:00
Evan Cheng
ad93d7fda5
- Fixing naming inconsistency: calleesave -> calleesaved.
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- Make use of spillCalleeSavedRegisters() and restoreCalleeSavedRegisters().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32822 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-02 21:31:15 +00:00
Evan Cheng
7d3223eef2
Initialize {Min|Max}CSFrameIndex properly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32299 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 02:25:34 +00:00
Evan Cheng
5feaa9a707
TargetRegisterClass specifies the desired spill alignment. However, it cannot be honored if stack alignment is smaller.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30648 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-28 18:52:32 +00:00
Evan Cheng
c2b4ec37de
PEI now place callee save spills closest to the address pointed to by the
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incoming stack. This allows X86 backend to use push / pop in epilogue /
prologue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30636 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-28 00:10:27 +00:00
Evan Cheng
692d4e0823
Rename function. It's determining which callee-save registers to save.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30616 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-26 22:29:31 +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
Jim Laskey
08ede262a7
Tidy up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29888 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-25 22:56:30 +00:00
Jim Laskey
f3e4f0e615
Consolidate callee saved register information so that it can me used by debug
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information and exception handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29881 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-25 19:45:51 +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
Chris Lattner
c485e55c65
Remove dead variable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28253 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-12 18:02:04 +00:00
Jim Laskey
4188699f80
Foundation for call frame information.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27491 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-07 16:34:46 +00:00
Chris Lattner
4672f71ac4
The stack alignment is now computed dynamically, just verify it is correct.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27380 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03 21:39:57 +00:00
Chris Lattner
cbef8ba5f9
Always compute max align.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24227 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06 17:43:20 +00:00
Nate Begeman
ae232e7a10
Add the necessary support to the ISel to allow targets to codegen the new
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alignment information appropriately. Includes code for PowerPC to support
fixed-size allocas with alignment larger than the stack. Support for
arbitrarily aligned dynamic allocas coming soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24224 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06 09:00:38 +00:00
Chris Lattner
8fb040e584
now that we have a reg class to spill with, get this info from the regclass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23559 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 17:19:22 +00:00
Chris Lattner
80a4f169b4
Now that we have getCalleeSaveRegClasses() info, use it to pass the register
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class into the spill/reload methods. Targets can now rely on that argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23556 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 16:59:07 +00:00
Chris Lattner
bf9716b9c4
Change this code ot pass register classes into the stack slot spiller/reloader
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code. PrologEpilogInserter hasn't been updated yet though, so targets cannot
use this info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23536 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-30 01:29:00 +00:00
Chris Lattner
dfd58709cc
Fix a bug in my previous patch that was using the wrong iterator. This fixes
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Olden/bisort among others.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23124 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-29 00:10:46 +00:00
Chris Lattner
ed461e0faf
Make this code safe for when loadRegFromStackSlot inserts multiple instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23108 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-26 22:18:32 +00:00
Chris Lattner
4fc997941d
When inserting callee-save register reloads, make sure to skip over any
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terminator instructions before the 'ret' in case the target has a
multi-instruction return sequence.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22041 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-15 03:09:58 +00:00
Chris Lattner
2a82ef317c
Tolerate instrs with extra args
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21982 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-13 21:07:15 +00:00
Misha Brukman
edf128a7fa
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21420 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 22:36:52 +00:00
Chris Lattner
3563015b0d
Simplify/speedup the PEI by not having to scan for uses of the callee saved
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registers. This information is computed directly by the register allocator
now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19795 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-23 23:13:12 +00:00
Chris Lattner
92b9fcea7b
Speed this up a bit by making ModifiedRegs a vector<char> not vector<bool>
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19787 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-23 21:45:01 +00:00
Chris Lattner
5037a15910
Implicitly defined registers can clobber callee saved registers too!
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This fixes the return-address-not-being-saved problem in the Alpha backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19741 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-22 00:49:16 +00:00
Chris Lattner
3ca6a2c72c
Add an assertion that would have made more sense to duraid
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19704 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-19 21:32:07 +00:00
Nate Begeman
81ab877a0c
Put this change back in after testing from Reid proved its innocence. getSpillSize now returns value in bits
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16102 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-29 22:00:24 +00:00
Nate Begeman
bd2efb9600
Back out change to divide getSpillSize by 8 until I figure out why it breaks x86, which has register sizes in bits.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16073 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-27 16:48:24 +00:00
Nate Begeman
5709998993
Register sizes are in bits, not bytes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16070 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-27 04:28:10 +00:00
Chris Lattner
7008034c9f
Register info alignment is in bits, frame object alignment is (currently) in
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bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15970 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-21 20:04:59 +00:00
Chris Lattner
fa1face30a
Now that we have per-register spill size/alignment info, remove more uses
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of getRegClass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15967 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-21 19:45:10 +00:00
Chris Lattner
26eb14ba51
Stop using CreateStackObject(RegClass*)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15775 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15 22:02:22 +00:00
Chris Lattner
57f1b67c34
These methods no longer take a TargetRegisterClass* operand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15774 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15 21:56:44 +00:00
Alkis Evlogimenos
8c9b4de574
Make this compile on gc 3.4.1 (static_cast to non-const type was not
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allowed).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15766 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-15 09:18:55 +00:00
Nate Begeman
5de0f7aa14
Elminiate MachineFunction& argument from eliminateFrameIndex
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15736 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-14 22:00:10 +00:00
Chris Lattner
c330b68fb7
Split saveCallerSavedRegisters into two methods for clarity, and add comments.
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Add support for targets that must spill certain physregs at certain locations.
Patch contributed by Nate Begeman, slightly hacked by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15701 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-12 19:01:14 +00:00
Chris Lattner
ecf8afdc20
Ok get rid of the REST of the tabs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15564 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-07 07:18:41 +00:00
Chris Lattner
d555da52f4
Death to tabs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15563 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-07 07:07:57 +00:00
Chris Lattner
7f7bbc2fdb
Fix fallout from getOffsetOfLocalArea() being negated. Debugging dumps were being
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printed incorrectly, and we were reserving 8 extra bytes of stack space for functions
on X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14152 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-11 06:37:11 +00:00
Chris Lattner
577aec1428
Fix the prolog epilog code inserter to match the documentation and support
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targets whose stack grows up.
Patch contributed by Vladimir Prus
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14111 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-10 06:23:35 +00:00
Chris Lattner
9bcdcd17c7
Adjust to new TargetMachine interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13956 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 05:57:12 +00:00
Alkis Evlogimenos
859a18b583
Make dense maps keyed on physical registers smallerusing
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MRegisterInfo::getNumRegs() instead of
MRegisterInfo::FirstVirtualRegister.
Also use MRegisterInfo::is{Physical,Virtual}Register where
appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11477 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-15 21:37:17 +00:00
Chris Lattner
05d8350c12
Allow for fixed objects to reside in the local area, and if they don't to not
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clobber them by allocating other objects in the same space!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11454 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-15 00:14:20 +00:00
Chris Lattner
93799292c1
There is no reason to align the stack pointer if there are no callees of this function!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11449 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-14 20:10:59 +00:00
Alkis Evlogimenos
c0b9dc5be7
Change MachineBasicBlock's vector of MachineInstr pointers into an
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ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11340 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 02:27:10 +00:00
Chris Lattner
1cbe4d0ad0
Do not use MachineOperand::isVirtualRegister either!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11283 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 21:12:22 +00:00
Chris Lattner
3d878d80d6
Eliminate users of MachineOperand::isPhysicalRegister
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11278 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-10 20:41:10 +00:00
Alkis Evlogimenos
4d7af65903
Change interface of MachineOperand as follows:
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a) remove opIsUse(), opIsDefOnly(), opIsDefAndUse()
b) add isUse(), isDef()
c) rename opHiBits32() to isHiBits32(),
opLoBits32() to isLoBits32(),
opHiBits64() to isHiBits64(),
opLoBits64() to isLoBits64().
This results to much more readable code, for example compare
"op.opIsDef() || op.opIsDefAndUse()" to "op.isDef()" a pattern used
very often in the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10461 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-14 13:24:17 +00:00
Brian Gaeke
d0fde30ce8
Put all LLVM code into the llvm namespace, as per bug 109.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11 22:41:34 +00:00
John Criswell
b576c94c15
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20 19:43:21 +00:00
Alkis Evlogimenos
73ff5120eb
Change MRegisterDesc::AliasSet, TargetInstrDescriptor::ImplicitDefs
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and TargetInstrDescriptor::ImplicitUses to always point to a null
terminated array and never be null. So there is no need to check for
pointer validity when iterating over those sets. Code that looked
like:
if (const unsigned* AS = TID.ImplicitDefs) {
for (int i = 0; AS[i]; ++i) {
// use AS[i]
}
}
was changed to:
for (const unsigned* AS = TID.ImplicitDefs; *AS; ++AS) {
// use *AS
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8960 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-08 05:20:08 +00:00
Brian Gaeke
19df3876e6
Factory methods for FunctionPasses now return type FunctionPass *.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7823 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-13 18:18:15 +00:00
Vikram S. Adve
5f2180c533
(1) Added special register class containing (for now) %fsr.
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Fixed spilling of %fcc[0-3] which are part of %fsr.
(2) Moved some machine-independent reg-class code to class TargetRegInfo
from SparcReg{Class,}Info.
(3) Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
and related functions and flags. Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6341 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 00:05:23 +00:00
Chris Lattner
b589bf7d77
Fix a bug which occurred with empty basic blocks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5982 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-02 18:44:42 +00:00
Chris Lattner
0416d2a70a
Fix problems with empty basic blocks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5326 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 18:06:43 +00:00
Chris Lattner
f85249ca73
Arg, fix bugs in previous checkin...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5322 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 02:24:20 +00:00
Chris Lattner
78d6db5627
Add assertion
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5321 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-16 02:22:08 +00:00
Chris Lattner
4ac7d7302b
* Insert prolog/epilog code before rewriting indexes
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* Fix calculation of frame offsets when there is an offset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5318 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-15 22:52:34 +00:00
Chris Lattner
3501feab81
Rename MachineInstrInfo -> TargetInstrInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5272 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14 22:00:31 +00:00
Chris Lattner
f00a3f905e
Convert to MachineFunctionPass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5218 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-13 00:23:41 +00:00
Chris Lattner
eb24db9727
Rename FunctionFrameInfo to MachineFrameInfo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5200 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 21:08:26 +00:00
Chris Lattner
8bd66e6907
Rename MachineFrameInfo to TargetFrameInfo.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5199 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 21:00:25 +00:00
Chris Lattner
58b3328ac7
Initial checkin of Prolog/Epilog code inserter, which is an important part
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of the abstract frame representation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5198 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-28 20:43:30 +00:00