Chris Lattner
749c6f6b5e
rename TargetInstrDescriptor -> TargetInstrDesc.
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Make MachineInstr::getDesc return a reference instead
of a pointer, since it can never be null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45695 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-07 07:27:27 +00:00
Owen Anderson
6425f8be72
Update CodeGen for MRegisterInfo --> TargetInstrInfo changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45673 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-07 01:35:56 +00:00
Owen Anderson
f6372aa1cc
Move some more instruction creation methods from RegisterInfo into InstrInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45484 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-01 21:11:32 +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
Evan Cheng
d64b5c82b9
Add a argument to storeRegToStackSlot and storeRegToAddr to specify whether
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the stored register is killed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44600 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-05 03:14:33 +00:00
Evan Cheng
aee4af68ae
Remove redundant foldMemoryOperand variants and other code clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44517 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-02 08:30:39 +00:00
Chris Lattner
76c1b97e40
Merge DenseMapKeyInfo & DenseMapValueInfo into DenseMapInfo
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Add a new DenseMapInfo::isEqual method to allow clients to redefine
the equality predicate used when probing the hash table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42042 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-17 18:34:04 +00:00
Duraid Madina
df82c93f2a
ok, this is something of a dirty hack, but it seems to work. (fixes e.g.
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the SPASS miscompilation)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37750 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-27 09:01:14 +00:00
Duraid Madina
b2efabd571
ok, this much doesn't seem to bork anything
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37749 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-27 08:31:07 +00:00
Duraid Madina
4e378c6504
revert evan's fixes (and my doofusness) since they had a huge code
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quality hit. will look at this soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37748 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-27 08:11:59 +00:00
Duraid Madina
669f7382be
pull evan's fixes - should help the nightly tester (but there are still
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some issues)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37747 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-27 07:07:13 +00:00
Duraid Madina
837a600a90
tidy this file up a bit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37725 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-26 00:21:58 +00:00
Duraid Madina
2e0930cf37
A bunch of fixes to the BigBlock allocator improve compile-time by ~20%
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and code quality by ~2% on my tests.
A big thank you to Roman Levenstein for this patch! See
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070618/050717.html
for more details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37724 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-25 23:46:54 +00:00
Duraid Madina
a8c7682939
check in the BigBlock local register allocator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37703 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-22 08:27:12 +00:00
