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50 Commits

Author SHA1 Message Date
Dan Gohman
cb406c2597 Use empty() member functions when that's what's being tested for instead 
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
Anton Korobeynikov
406452dce3 Silence warning while compiling with gcc 4.2 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41676 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-02 22:11:14 +00:00
David Greene
8a46d342d8 Fix misue of iterator pointing to erased object. Uncovered by 
_GLIBCXX_DEBUG.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37793 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-29 02:45:24 +00:00
Evan Cheng
2bdb7d0cc8 Move CorrectExtraCFGEdges() from BranchFolding.cpp to a MachineBasicBlock method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37633 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-18 22:43:58 +00:00
Evan Cheng
0370fad74b Move ReplaceUsesOfBlockWith() out of BranchFolding into a MachineBasicBlock general facility. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37408 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-04 06:44:01 +00:00
Evan Cheng
4f098788d3 Move isSuccessor() offline, change it to use std::find. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37190 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-17 23:58:53 +00:00
Chris Lattner
c11ce86943 print isLandingPad() for MBBs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36600 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-30 23:12:53 +00:00
Evan Cheng
219705131d Print preds / succs BB numbers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35040 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-09 08:29:08 +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
795d9509d5 Added removeLiveIn. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34381 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-17 11:10:48 +00:00
Evan Cheng
13d8285678 Add live-ins to MachineBasicBlock. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34111 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-10 02:38:19 +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
Bill Wendling
bcd2498f4f Removed more <iostream> includes 
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
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
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
Chris Lattner
c585a3f62a add moveBefore/moveAfter helper methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31145 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-24 00:02:26 +00:00
Chris Lattner
db3ea6754b print labels even if a MBB doesn't have a corresponding LLVM BB, just don't 
print the LLVM BB label.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30775 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 21:28:17 +00:00
Chris Lattner
5504602836 MachineBasicBlock::splice was incorrectly updating parent pointers on 
instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30760 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-06 01:12:44 +00:00
Chris Lattner
ee773ba72b Print the MBB ID # along with the bb tag in the -print-machine-instrs output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30708 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-03 20:17:24 +00:00
Chris Lattner
681764b20c print the preds of each MBB 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30606 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-26 03:41:59 +00:00
Owen Anderson
07000c6f01 Refactor a bunch of includes so that TargetMachine.h doesn't have to include 
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
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
4efeab208c Remove a bunch more dead V9 specific stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28094 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-04 01:26:39 +00:00
Misha Brukman
edf128a7fa Remove trailing whitespace 
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
380ae49599 print the machine CFG in the -print-machineinstrs dump 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20976 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-01 06:48:38 +00:00
Chris Lattner
bca81448ac Improve conformance with the Misha spelling benchmark suite 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19930 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-30 00:09:23 +00:00
Chris Lattner
9d5d7598db adjust to ilist changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19924 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-29 18:41:25 +00:00
Chris Lattner
52c09d7656 Move method bodies that depend on <algorithm> from MBB.h to MBB.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17253 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-26 15:43:42 +00:00
Alkis Evlogimenos
a63828619f Indent to 2 spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16187 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-05 18:39:20 +00:00
Reid Spencer
551ccae044 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:55:40 +00:00
Reid Spencer
954da37bb4 Add #include <iostream> since Value.h does not #include it any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14622 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:19:56 +00:00
Chris Lattner
ca48eb9f51 Change MBB autonumber a bit to get the reverse mapping as well as a forward 
mapping


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14521 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-01 06:02:27 +00:00
Tanya Lattner
b140762a45 Made a fix so that you can print out MachineInstrs that belong to a MachineBasicBlock that is not yet attached to a MachineFunction. This change includes changing the third operand (TargetMachine) to a pointer for the MachineInstr::print function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14389 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 00:13:11 +00:00
Brian Gaeke
988b7ba5ba Make debugging dumps w/ multiple MachineBBs for a given LLVM BB readable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14205 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-17 22:26:53 +00:00
Chris Lattner
9bcdcd17c7 Adjust to new TargetMachine interface 
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
Tanya Lattner
17fb34bf8c Moved MachineBasicBlock deconstructor to cpp file and removed it from LeakDetector to fix memory leak bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13718 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 07:14:35 +00:00
Tanya Lattner
792699c46e Added MachineFunction parent* to MachineBasicBlock. Customized ilist template 
to set the parent when a MachineBasicBlock is added to a MachineFunction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13716 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 06:11:51 +00:00
Chris Lattner
5bf3ce2b7c Eliminate an explicit use of the LLVM basic block, using getParent instead, 
which simplifies the code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13707 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-24 03:44:52 +00:00
Brian Gaeke
0bcb1ad7be Add non-const MachineBasicBlock::getParent() accessor method. 
MBBs start out as #-1. When a MBB is added to a MachineFunction, it
gets the next available unique MBB number. If it is removed from a
MachineFunction, it goes back to being #-1.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13514 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-12 21:35:22 +00:00
Alkis Evlogimenos
e699b16a76 Use MachineBasicBlock::getParent(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11756 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 18:36:38 +00:00
Alkis Evlogimenos
743d0a1f83 Refactor rewinding code for finding the first terminator of a basic 
block into MachineBasicBlock::getFirstTerminator().

This also fixes a bug in the implementation of the above in both
RegAllocLocal and InstrSched, where instructions where added after the
terminator if the basic block's only instruction was a terminator (it
shouldn't matter for RegAllocLocal since this case never occurs in
practice).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11748 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-23 18:14:48 +00:00
Chris Lattner
5e61fa9519 Add a MachineBasicBlock::getParent() method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11622 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-19 16:13:54 +00:00
Alkis Evlogimenos
aad5c05051 Add LeakDetection to MachineInstr. 
Move out of line member functions of MachineBasicBlock to
MachineBasicBlock.cpp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11497 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-16 07:17:43 +00:00
Chris Lattner
d0aa0cdbc6 Change MachineBasicBlock's to not be Annotations, instead they are kept as 
part of a linked list tracked by MachineFunction.  MachineBasicBlock::get
is now linear time instead of constant time, and thus is deprecated!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4337 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 05:30:46 +00:00
Chris Lattner
55291ead55 Rename MachineCodeForBasicBlock to MachineBasicBlock 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4318 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:41:47 +00:00
Chris Lattner
51a8d85281 Inline some methods from .cpp files into .h files, minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4313 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 01:21:55 +00:00
Chris Lattner
0c68e8ce6e Updates to match misha's changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4302 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 00:37:53 +00:00
Vikram S. Adve
11991ac70f Implementation of class MachineCodeForBasicBlock. 
Moved here from MachineInstr.cpp to make it an annotation on BasicBlock.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2827 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-08 23:01:11 +00:00