Christopher Lamb
6f95014158
Remove subreg index from MachineInstr's and also keep vregs as unsigned when adding operands.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40514 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-26 07:00:46 +00:00
Dan Gohman
ec82dc9a7c
Add keyword explicit.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37624 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-18 14:11:31 +00:00
Evan Cheng
2d7a47a5db
No longer needed.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37598 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-15 19:05:13 +00:00
Evan Cheng
f277ee4be7
Add missing const qualifiers.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37341 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-29 18:35:22 +00:00
Evan Cheng
1bccb49082
Rename M_PREDICATED to M_PREDICABLE; Move TargetInstrInfo::isPredicatable() to MachineInstr::isPredicable().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37115 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-16 20:43:42 +00:00
Evan Cheng
19e3f31f6a
Added getNumExplicitOperands and findFirstPredOperand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37064 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-15 01:26:09 +00:00
Nate Begeman
7bf1c272ab
llvm bug #1350 , parts 1, 2, and 3.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36618 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-01 05:57:02 +00:00
Evan Cheng
faa510726f
Rename findRegisterUseOperand to findRegisterUseOperandIdx to avoid confusion.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36483 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-26 19:00:32 +00:00
Evan Cheng
cdee1c4272
Minor speed tweak.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36432 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 07:24:13 +00:00
Evan Cheng
32eb1f1ca4
Change findRegisterUseOperand() to return operand index instead.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35363 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-26 22:37:45 +00:00
Evan Cheng
659ba970e3
Pass IsImp, IsKill, and IsDead to ChangeToRegister.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34688 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 21:06:57 +00:00
Evan Cheng
76d7e76c15
Use findRegisterUseOperand to find a kill of particular register.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34512 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-23 01:04:26 +00:00
Evan Cheng
b371f457b0
Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34428 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-19 21:49:54 +00:00
Reid Spencer
a284cbf667
For PR1207:
...
Revert patches that caused the problem. Evan, please investigate and reapply
when you've discovered the problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34399 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-19 03:20:00 +00:00
Evan Cheng
094e3e553f
Added findRegisterDefOperand().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34380 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-17 11:10:18 +00:00
Bill Wendling
5c7e326585
Added an automatic cast to "std::ostream*" etc. from OStream. We then can
...
rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32636 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-17 05:15:13 +00:00
Jeff Cohen
4b607748d8
The best unbreakage yet, addressing Bill's concerns.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32622 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 02:15:42 +00:00
Jeff Cohen
c21c5eeb4f
An even better unbreakage...
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32617 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 22:57:14 +00:00
Jeff Cohen
d5c0f43992
Complete unbreak of VC++ (Chris identified the simple fix).
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32615 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 22:06:08 +00:00
Bill Wendling
e81561909d
Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
...
now cerr, cout, and NullStream resp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 01:30:32 +00:00
Evan Cheng
576d123e13
Move copyKillDeadInfo out-of-line. Add findRegisterUseOperand().
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32273 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 08:27:42 +00:00
Evan Cheng
67f660cb08
- MachineInstr now keeps a ptr to TargetInstrDescriptor instead of Opcode.
...
- Remove the ugly TargetInstrDescriptors hack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32032 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-30 07:08:44 +00:00
Bill Wendling
b5ebf15b2b
Added a temporary hack to get the llvm-streams to work for future checkins.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31978 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-28 22:21:29 +00:00
Evan Cheng
c0f64ffab9
Change MachineInstr ctor's to take a TargetInstrDescriptor reference instead
...
of opcode and number of operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31947 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-27 23:37:22 +00:00
Chris Lattner
a138c6c73a
setOperand should not zap the operand list or add implicit operands to an
...
instruction. Doing so breaks the FP stackifier, the alpha branch selector
the sparc fpmover.
This fixes PR1012 and CodeGen/X86/fp-stack-compare.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31876 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-20 17:57:22 +00:00
Chris Lattner
1ccc4684f3
Implement operator<< for machine basic blocks to make it easier to dump them.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31857 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-18 21:47:36 +00:00
Evan Cheng
dbf58837c4
ChangeToRegister should clear IsImp bit.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31772 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-15 23:55:03 +00:00
Evan Cheng
9a00279988
Add copyKillDeadInfo to copy kill / dead info; other minor updates.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31758 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-15 20:48:17 +00:00
Evan Cheng
d7de496b23
- Let MachineInstr ctors add implicit def and use operands. Other operands
...
will be inserted before these operands. If the opcode changes (by
setOpcode), the implicit operands are updated as well.
- Added IsKill, IsDead fields to MachineOperand in preparation for changes
that move kill / dead info to MachineInstr's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31711 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-13 23:34:06 +00:00
Evan Cheng
3ba433a7e8
Add methods to add implicit def use operands to a MI.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31675 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-11 10:20:02 +00:00
Jim Laskey
8097ef3d7b
Shut up the warning.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31635 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-10 14:44:12 +00:00
Evan Cheng
e7680cef84
Add implicit def / use operands to MachineInstr.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31632 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-10 08:32:14 +00:00
Chris Lattner
4976dfb4b9
add a method for hacking on JTIdx's
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31270 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-28 18:18:36 +00:00
Chris Lattner
846c1b4936
typo
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31089 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-20 22:44:45 +00:00
Chris Lattner
fcfcb6cb50
add isIdenticalTo method to machineinstr/operand.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31087 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-20 22:39:36 +00:00
Chris Lattner
986cc38613
add method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31066 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-20 18:00:03 +00:00
Chris Lattner
b6bb7e1ffe
add an accessor
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30761 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-06 01:16:29 +00:00
Evan Cheng
f89e2a9416
IsDef can only be accessed / set if operand is a register.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30119 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-05 20:20:04 +00:00
Evan Cheng
04957ac67c
Initialize IsDef of all non-register MachineOperand to false.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30116 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-05 18:56:02 +00:00
Chris Lattner
09e460662a
Completely eliminate def&use operands. Now a register operand is EITHER a
...
def operand or a use operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30109 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-05 02:31:13 +00:00
Chris Lattner
171ce440aa
ADd getImm/setImm methods
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30105 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-04 23:35:22 +00:00
Chris Lattner
930ab738c7
Add some short-hand accessors
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30104 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-04 23:05:29 +00:00
Chris Lattner
d74ea2bbd8
Patches to make the LLVM sources more -pedantic clean. Patch provided
...
by Anton Korobeynikov! This is a step towards closing PR786.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-24 17:04:05 +00:00
Chris Lattner
6e994b7492
Final pass of minor cleanups for MachineInstr
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28110 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 19:36:09 +00:00
Chris Lattner
943b5e117f
Remove redundancy and a level of indirection when creating machine operands
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28107 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 19:14:44 +00:00
Chris Lattner
02597f3b88
Move register numbers out of "extra" into "contents". Other minor cleanup.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28106 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 18:25:20 +00:00
Chris Lattner
8b915b4ed2
Remove and simplify some more machineinstr/machineoperand stuff.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28105 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 18:16:01 +00:00
Chris Lattner
2d90ac7ca6
Rename MO_VirtualRegister -> MO_Register. Clean up immediate handling.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28104 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 18:05:43 +00:00
Chris Lattner
68ab4c6367
remove hasAllocatedReg
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28103 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 17:56:20 +00:00
Chris Lattner
e53f4a055f
Move some methods out of MachineInstr into MachineOperand
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28102 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-04 17:52:23 +00:00