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91 Commits

Author SHA1 Message Date
Alkis Evlogimenos
c0b9dc5be7 Change MachineBasicBlock's vector of MachineInstr pointers into an 
ilist of MachineInstr objects. This allows constant time removal and
insertion of MachineInstr instances from anywhere in each
MachineBasicBlock. It also allows for constant time splicing of
MachineInstrs into or out of MachineBasicBlocks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11340 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-12 02:27:10 +00:00
Brian Gaeke
12c1d2c25a MachineInstr::getOpCode() --> getOpcode() in SPARC back-end. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11335 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 20:47:34 +00:00
Alkis Evlogimenos
6557262ee7 Increase constness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11322 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-11 17:55:09 +00:00
Chris Lattner
9982e211ce Move sparc-specific livevar code into lib/Target/Sparc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10733 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-09 18:15:24 +00:00
Alkis Evlogimenos
4d7af65903 Change interface of MachineOperand as follows: 
a) remove opIsUse(), opIsDefOnly(), opIsDefAndUse()
    b) add isUse(), isDef()
    c) rename opHiBits32() to isHiBits32(),
              opLoBits32() to isLoBits32(),
              opHiBits64() to isHiBits64(),
              opLoBits64() to isLoBits64().

This results to much more readable code, for example compare
"op.opIsDef() || op.opIsDefAndUse()" to "op.isDef()" a pattern used
very often in the code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10461 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-12-14 13:24:17 +00:00
Brian Gaeke
d0fde30ce8 Put all LLVM code into the llvm namespace, as per bug 109. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-11 22:41:34 +00:00
John Criswell
856ba76200 Added LLVM copyright header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9321 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-21 15:17:13 +00:00
John Criswell
e488e9360b Added LLVM copyright notice to Makefiles. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9312 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 22:26:57 +00:00
Chris Lattner
e9d3c6b919 Convert this code from using annotations to using a local map 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9310 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 20:52:23 +00:00
Chris Lattner
0beae0cdac Remove using declaration 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9307 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 20:38:17 +00:00
John Criswell
b576c94c15 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 19:43:21 +00:00
Chris Lattner
cf3056db0f Regularize header file comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9071 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-13 03:32:08 +00:00
Misha Brukman
2f2d06506c Fixed spelling and grammar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8478 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-11 18:14:24 +00:00
Chris Lattner
47c97513a8 This file is hopelessly out of date 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8298 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-01 20:14:00 +00:00
Vikram S. Adve
891bd82e79 Improvement to the previous fix: branch following a delay slot of 
another delayed instr. would cause the later sanity-check (assertion)
in PhyRegAlloc.cpp to fail, even though there is really no error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7848 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-14 20:45:56 +00:00
Vikram S. Adve
88d962aa58 For an instruction with delay slots, mark all live values before 
the instruction as being live before/after the delay slot
instructions as well.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7795 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-12 22:19:59 +00:00
Vikram S. Adve
7a81a0fd13 Don't require a BB to look-up live variables, unless they may need to 
be recomputed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7388 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 19:42:32 +00:00
Vikram S. Adve
a22eace55b 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@6342 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 00:06:48 +00:00
Misha Brukman
1a1046b7bc The word operands' has an r' in it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6250 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-20 20:36:39 +00:00
Misha Brukman
a98cd4578f Sparc instruction opcodes now all live under the `V9' namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6249 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-20 20:32:24 +00:00
Chris Lattner
92ba2aaa58 Rename llvm/Analysis/LiveVar/FunctionLiveVarInfo.h -> llvm/CodeGen/FunctionLiveVarInfo.h 
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
8143d8f91a Move llvm/Analysis/LiveVar/ValueSet.h to CodeGen/ValueSet.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5282 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 22:56:37 +00:00
Chris Lattner
2c1378cc12 Move annotations to support library 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5270 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-01-14 21:31:39 +00:00
Misha Brukman
a3bbcb5b66 Fix spelling of `propagate'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4423 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-29 23:06:16 +00:00
Chris Lattner
601fc7c71c Eliminate uses of MachineBasicBlock::get 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4340 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-10-28 18:01:21 +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
044f908791 - Do not expose ::ID from any of the analyses anymore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3416 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-21 17:09:45 +00:00
Chris Lattner
97f51a3024 * Standardize how analysis results/passes as printed with the print() virtual 
methods
* Eliminate AnalysisID:  Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
  the analyses themselves.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3115 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-27 01:12:15 +00:00
Chris Lattner
1e43516dcf * Add support for different "PassType's" 
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Add support for different "PassType's"
* Add new RegisterOpt/RegisterAnalysis templates for registering passes that
  are to show up in opt or analyze
* Register Analyses now
* Change optimizations to use RegisterOpt instead of RegisterPass
* Remove getPassName implementations from various subclasses


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3112 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-26 21:12:44 +00:00
Chris Lattner
56d27019e6 *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3002 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 17:52:38 +00:00
Chris Lattner
5ff62e90d0 *** empty log message *** 
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
9afa88c3a7 A single MachineInstr operand may now be both a def and a use. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2825 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-08 22:56:34 +00:00
Anand Shukla
a928403ca4 changes to make it compatible with 64bit gcc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2789 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 20:35:19 +00:00
Anand Shukla
add9643e92 minor change in removing endl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2788 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 20:34:54 +00:00
Chris Lattner
18961504fc *** empty log message *** 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2777 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 16:12:52 +00:00
Chris Lattner
70e60cbd4d Move debug options out of header files so that the header does not have 
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
59dcbf9c03 Move the DEBUG_LV option out of the public header file into a private header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2711 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-22 17:07:26 +00:00
Chris Lattner
ad86b74baf Hide debugging options 
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 
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
bfeec103e1 Simplify and update code a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2376 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 19:20:10 +00:00
Chris Lattner
483e14ee04 s/Method/Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2336 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 07:27:19 +00:00
Chris Lattner
f57b845547 * Rename MethodPass class to FunctionPass 
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
  - Method is now const
  - It now takes one AnalysisUsage object to fill in instead of 3 vectors
    to fill in
  - Pass's now specify which other passes they _preserve_ not which ones
    they modify (be conservative!)
  - A pass can specify that it preserves all analyses (because it never
    modifies the underlying program)
* s/Method/Function/g in other random places as well


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2333 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-27 06:56:12 +00:00
Chris Lattner
6228106e9f Just use << isntead of forcing getStrValue 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2294 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-18 18:14:40 +00:00
Chris Lattner
fb005fe5c2 * General cleanups 
* In calcLiveVarSetsForBB, do not leak a ValueSet every time the function
  is called!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2189 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-09 05:14:14 +00:00
Chris Lattner
b7653df085 s/Method/Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2180 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-08 22:03:57 +00:00
Chris Lattner
c8a79af27d isLabelType is obsolete 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2175 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-08 21:59:08 +00:00
Chris Lattner
e7506a366e Rename Method to Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1957 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-23 22:51:58 +00:00
Vikram S. Adve
4a12da7912 Fixed several problems with handling arguments to Phis. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1910 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-18 03:47:26 +00:00
Vikram S. Adve
9cf85a75d2 Big bug fix: killed uses were being inserted instead of erased! 
Also added a set of debug options.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1909 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-18 03:45:41 +00:00
Chris Lattner
1ddf664f74 Make it compile with GCC 3.0.4 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1786 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-24 23:01:21 +00:00