Misha Brukman
6eba07a6a3
Fixed spelling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8588 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-17 21:34:23 +00:00
Vikram S. Adve
bed4effb84
Add flag to control whether or not delay slots are filled during
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instruction scheduling (this is off by default).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8553 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-16 05:55:15 +00:00
John Criswell
c9afb499f6
Fixed two double free bugs that caused llc to segfault or run forever.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8191 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-28 21:43:17 +00:00
Tanya Lattner
8dc9982e2e
Moved index into BB to common graph class because its needed by ModuloSchedGraph.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8174 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-28 15:30:40 +00:00
Tanya Lattner
d6d863392f
Added/removed header file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8160 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-27 15:12:24 +00:00
Tanya Lattner
c50ee556e5
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8153 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-27 02:42:58 +00:00
Tanya Lattner
b6489f3153
First version of SchedGraph common class and refactoring of SchedGraph.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8148 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-25 22:42:20 +00:00
Chris Lattner
e3561c23c2
Remove uses of the NonCopyable class, to make the doxygen output look better
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7880 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-15 05:20:06 +00:00
Brian Gaeke
bf3c4cfaad
Factory methods for function passes now return type FunctionPass *.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7839 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-14 06:09:32 +00:00
Chris Lattner
9cdaa63f57
Be const correct
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7348 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-26 23:23:41 +00:00
Chris Lattner
e5a61ccdc5
Hrm, another necesary one :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7347 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-26 23:22:19 +00:00
Chris Lattner
bae47e5691
Remove extraneous #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7341 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-26 23:00:29 +00:00
Vikram S. Adve
74d15d36f5
A def. operand of a machine instruction may be an ordinary Value*,
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not just an Instruction*, at least in one unfortunate case:
the first operand to the va_arg instruction.
Modify ValueToDefVecMap to map from Value*, not Instruction*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7052 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-02 01:16:01 +00:00
Chris Lattner
9efc4d6aaa
Remove usage of noncopyable classes to clean up doxygen output.
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In particular these classes are the last that link the noncopyable classes
with the hash_map, vector, and list classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6552 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02 22:45:07 +00:00
Chris Lattner
747a044550
Add #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6550 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-02 22:05:13 +00:00
Vikram S. Adve
7952d6088e
Changes to allow explicit physical register arguments that have been
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preallocated. While reg-to-reg dependences were already handled, this
change required new code for adding edges to/from call instructions.
This was part of the extensive changes to the way code generation occurs
for function call arguments and return values.
See log for CodeGen/PhyRegAlloc.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6467 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-31 07:37:05 +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
Misha Brukman
6b77ec4156
Cleaned up code layout. No functional changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6304 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:49:18 +00:00
Misha Brukman
c2312df45c
Kill `using' directives.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6301 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:24:35 +00:00
Chris Lattner
92ba2aaa58
Rename llvm/Analysis/LiveVar/FunctionLiveVarInfo.h -> llvm/CodeGen/FunctionLiveVarInfo.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5284 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14 23:05:08 +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
d0f166a486
More renamings of Target/Machine*Info to Target/Target*Info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5204 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-29 03:13:05 +00:00
Chris Lattner
5da2e6ac70
Move function to cpp file from header
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4510 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02 22:07:51 +00:00
Chris Lattner
ec3e2f41cd
New iostream definitions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4482 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-01 16:46:05 +00:00
Chris Lattner
fb3a0aed9b
Remove usage of MachineBasicBlock::get
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4341 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 18:50:08 +00:00
Chris Lattner
c5ddc8b74b
Make Scheduling Class variables be 'unsigned' instead of 'int'
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4333 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 04:53:02 +00:00
Chris Lattner
133f079c8c
Rename the redundant MachineOperand::getOperandType() to MachineOperand::getType()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4331 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 04:45:29 +00:00
Chris Lattner
0be79c6c1b
Add #includes now that MachineInstr.h doesn't include llvm/Target/MachineInstrInfo.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4327 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 02:28:39 +00:00
Chris Lattner
4a63b72df9
Don't #include <Support/*>, #include "Support/*"
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4325 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 02:11:53 +00:00
Chris Lattner
e61a584f98
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4323 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 02:01:37 +00:00
Chris Lattner
55291ead55
Rename MachineCodeForBasicBlock to MachineBasicBlock
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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
Misha Brukman
fce1143bcf
Changed MachineCodeForMethod' to
MachineFunction'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4301 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-28 00:28:31 +00:00
Chris Lattner
a0877726df
Tell PassManager that this pass does not invalidate the CFG so that dominator
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information and Loop info will not have to be recomputed after this runs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4269 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-23 03:30:47 +00:00
Vikram S. Adve
1632e882f1
Use vectors instead of hash_maps for issueGaps and conflictLists.
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These hash lookups were a major sink of time because they happen so often!
Also, add option to disable scheduling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4138 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 00:40:37 +00:00
Vikram S. Adve
acf0f704f9
Major bug fix: was not adding CD edges for RETURNs!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4137 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 00:39:22 +00:00
Chris Lattner
179cdfb5c8
* Removed extraneous #includes
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* Fixed file headers to be consistent with the rest of LLVM
* Other minor fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3277 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-09 20:08:03 +00:00
Chris Lattner
b0cfa6dfec
Very minor cleanups
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3271 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-09 18:55:18 +00:00
Chris Lattner
5f0eb8da62
- Cleaned up the interface to AnalysisUsage to take analysis class names
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instead of ::ID's.
- Pass::getAnalysis<> now no longer takes an optional argument
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3265 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-08 19:01:30 +00:00
Chris Lattner
d8bbc06c87
Refix stuff for GCC 2.95, 3.0.4 & 3.1
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3094 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 18:04:48 +00:00
Mehwish Nagda
e95ce74b80
now removes deleted nops from MachineCodeForInstruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3090 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 17:31:05 +00:00
Chris Lattner
0c0edf8afc
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3075 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 06:17:51 +00:00
Chris Lattner
cb6289a73d
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3058 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 21:21:33 +00:00
Chris Lattner
09ff1126da
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3056 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 21:21:32 +00:00
Chris Lattner
5ff62e90d0
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2985 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-22 02:10:13 +00:00
Vikram S. Adve
0baf1c0911
A single MachineInstr operand may now be both a def and a use,
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so additional dep. edges have to be added.
This was needed to correctly handle conditional move instructions!
MachineCodeForBasicBlock is now an annotation on BasicBlock.
Renamed "earliestForNode" to "earliestReadyTimeForNode".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2826 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-08 22:59:23 +00:00
Chris Lattner
7e70829632
MEGAPATCH checkin.
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For details, See: docs/2002-06-25-MegaPatchInfo.txt
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2779 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 16:13:24 +00:00
Chris Lattner
70e60cbd4d
Move debug options out of header files so that the header does not have
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to #include CommandLine.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2712 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-22 17:08:27 +00:00
Chris Lattner
ad86b74baf
Hide debugging options
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2676 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-20 21:39:10 +00:00
Chris Lattner
c6f3ae5c66
Eliminate duplicate or unneccesary #include's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2397 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-29 17:42:12 +00:00
Chris Lattner
96c466b06a
Add new optional getPassName() virtual function that a Pass can override
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to make debugging output a lot nicer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2395 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-29 14:57:45 +00:00