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
Anton Korobeynikov
406452dce3
Silence warning while compiling with gcc 4.2
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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
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_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.
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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.
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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.
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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
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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.
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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.
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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:
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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.
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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.
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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.
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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...
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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
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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
Evan Cheng
c0f64ffab9
Change MachineInstr ctor's to take a TargetInstrDescriptor reference instead
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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.
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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
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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
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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
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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.
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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
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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
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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
Chris Lattner
8b915b4ed2
Remove and simplify some more machineinstr/machineoperand stuff.
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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
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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