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
5d549083e2
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3111 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-26 21:11:42 +00:00
Chris Lattner
631149287e
* 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@3110 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-26 21:11:38 +00:00
Chris Lattner
7b499f7303
Factor PassNameParser out of opt.cpp so that analyze and eventually llc can use it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3108 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-26 21:09:10 +00:00
Chris Lattner
00444d0630
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3107 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-26 19:19:31 +00:00
Chris Lattner
aabff77165
Analysis contructors now no longer take AnalysisID's as their argument,
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because there is a one-one mapping between classes and analyses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3106 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-26 19:19:16 +00:00
Chris Lattner
0cbc6c2fd8
Simplify analyses so that there is only one analysis per class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3104 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-26 18:40:06 +00:00
Chris Lattner
4b757f83ab
Remove dead options
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3096 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 19:59:38 +00:00
Chris Lattner
30bc0547d9
Fix previous checkin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3093 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 17:58:58 +00:00
Chris Lattner
f8820c353b
Add typenames
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3092 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 17:55:37 +00:00
Chris Lattner
47d3e26139
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3082 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 15:39:09 +00:00
Chris Lattner
b2e80a6951
Avoid warning: control reaches end of non-void function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3081 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 15:39:05 +00:00
Chris Lattner
c6a4bf1251
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3077 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 15:00:45 +00:00
Chris Lattner
de32fedb8c
GCC 3.1 changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3076 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 15:00:43 +00:00
Chris Lattner
3f5569152c
GCC 3.1 changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3070 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:34:01 +00:00
Chris Lattner
39d69009d0
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3067 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:20:06 +00:00
Chris Lattner
8dc67168cc
GCC 3.1 fixes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3066 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:20:00 +00:00
Chris Lattner
fe8041ae39
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3065 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:08:53 +00:00
Chris Lattner
7f4dd472e3
Changes to build with GCC 3.1
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3064 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:08:36 +00:00
Chris Lattner
24e9872732
Use the Support/iterator file to abstract out compiler differences
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3063 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:07:57 +00:00
Chris Lattner
0d219edad2
Use the new include/Support/iterator file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3062 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 22:07:42 +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
1089790546
Non-standard hash classes are not in the std:: namespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3057 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
417d31c202
Move hash_* extension headers from ext/ to Support/ so that we can support
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GCC 2.95, GCC 3.0.4 and GCC 3.1 all concurrently, without having to delete
headers after a chackou.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3055 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 21:16:42 +00:00
Chris Lattner
7f5e6cd751
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3053 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 20:44:02 +00:00
Chris Lattner
a1cb4737b0
Changes to make it GCC 3.1 compatible
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3052 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 20:44:01 +00:00
Chris Lattner
5a6d63ae29
Add missing typename's that GCC3.1 is whining about.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3051 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 20:22:09 +00:00
Chris Lattner
e2c677fd9c
Disable the operator= in Value
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Disable the copy ctor and operator= in Annotation.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3048 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 20:01:57 +00:00
Chris Lattner
f6a1328e4c
Remove assert hack now that I'm using the right GDB. :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3045 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 17:21:36 +00:00
Chris Lattner
ab955c3359
Move many files into IPO.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3042 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 17:10:58 +00:00
Chris Lattner
ac20beb546
Move contents of these files into IPO.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3041 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-24 17:10:24 +00:00
Chris Lattner
5c5db0eeb4
* Rename to IPO.h
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* Add ConstantMerge.h contents
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3032 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 19:56:27 +00:00
Chris Lattner
28fe8ce18f
Add a version of the bytecode writer pass that has a default ctor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3031 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 19:56:03 +00:00
Chris Lattner
3c19b92389
Incorporate into IPO.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3030 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 19:51:10 +00:00
Chris Lattner
03917ccb0c
Prepare the file to become IPO.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3029 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 19:48:52 +00:00
Chris Lattner
378fb1df55
Merge the contents of ChangeAllocations.h into Scalar.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3028 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 19:37:38 +00:00
Chris Lattner
4c76fc048b
Break part of Pass.h out into PassAnalysisSupport.h
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Add PassSupport.h which contains code for Pass registration
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3010 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 17:59:55 +00:00
Chris Lattner
f1ac9f6a7f
Allow comparison against null
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3009 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 17:59:02 +00:00
Chris Lattner
dedcc76fda
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3008 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 17:58:44 +00:00
Chris Lattner
f113b854d0
Pass creator requires a TargetData member
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3007 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 17:58:42 +00:00
Chris Lattner
8bf58bbc69
Regularize the Print*Passes so they have default ctors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3006 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 17:58:09 +00:00
Chris Lattner
c1b5d092a0
Initial checkin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3005 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 17:56:53 +00:00
Chris Lattner
af7e82184d
Add support for removing an option from a genericparser
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2998 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 17:15:09 +00:00
Chris Lattner
ae1257a77b
Change to avoid bug in GCC 3.0.4
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2997 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 00:44:37 +00:00
Mehwish Nagda
c4e9a14847
Moved to Reoptimizer/Mapping directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2991 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-22 22:06:56 +00:00
Chris Lattner
331de23705
Checkin CommandLine 2.0
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2982 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-22 02:07:59 +00:00
Anand Shukla
9bdf841ef1
changed first arg of parseBytecodeBuffer to unsigned char
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2978 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-21 09:31:59 +00:00
Anand Shukla
9cd186c4c1
changed first arg og parseBytecodeBuffer to uchar
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2977 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-21 09:26:32 +00:00
Chris Lattner
2dfbe3a751
Rename removeDeadNodes to removeTriviallyDeadNodes
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Add new removeDeadNodes method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2968 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 18:18:40 +00:00
Chris Lattner
a990291462
Simplify saveOrigFunctionCalls
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2967 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 16:23:02 +00:00
Vikram S. Adve
6aa0d62cb9
Add support for a top-down propagation pass.
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Each DSGraph now keeps a list of pending callers that have not
been inlined into the function represented by that graph.
It also keeps a copy of the original call nodes before the BU pass
eliminates some of them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2965 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 16:12:08 +00:00
Chris Lattner
b195911eab
* s/method/function
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* BIG CHANGE: The root of the call "graph" is considered to be the external
node, not the "Root". This means that users using graph iterators like
df_begin() will start from the external node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2957 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 04:42:35 +00:00
Chris Lattner
84428e1892
First cut at implementing bottom up analysis
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2944 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 00:11:28 +00:00
Chris Lattner
1aa7132700
Make getelementptr ConstExpr take a vector of constants not values
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2943 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 00:11:08 +00:00
Chris Lattner
1416089f44
Fix prototype to make function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2939 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-17 21:34:20 +00:00
Mehwish Nagda
0226fdb6e7
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2912 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-15 23:56:27 +00:00
Vikram S. Adve
ab6317a1e5
Ensure ConstExpr constants are unique.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2910 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-15 18:20:50 +00:00
Vikram S. Adve
5814008f4b
Create a static version of Instruction::getOpcodeName(opCode) that
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can be invoked with only an opcode (i.e., without an instruction).
Move all opCode->opCodeName translations there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2892 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-14 22:48:20 +00:00
Vikram S. Adve
29ab9f8348
Added subclass ConstantExpr to represent expressions consructed from
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constants using operators such as cast, getelementptr, add, shl, etc.
Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr. This is why isConstantExpr() is needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2891 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-14 22:47:54 +00:00
Vikram S. Adve
4a717d4a47
Add a couple of virtual functions to support subclass ConstantExpr.
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Note that a ConstantExpr can be of any type, so classof() in most
other subclasses (that discriminate by type) have to check that it
is also not a ConstantExpr. This is why isConstantExpr() is needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2890 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-14 22:46:32 +00:00
Anand Shukla
0135729303
initial version: for emitfuncs pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2886 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-12 20:28:22 +00:00
Chris Lattner
1dc15b7997
* Nodes now keep track of any global variables contained within them
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2877 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-11 20:30:18 +00:00
Anand Shukla
24787fa2ed
added std:: to vector
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2874 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-11 00:16:28 +00:00
Chris Lattner
cd0b36fb07
New implementation of data structure analysis
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This diff is completely meaningless because this is a replacement
implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2872 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-10 22:42:17 +00:00
Vikram S. Adve
975f6d4f44
Bug fix: cast (bool) has higher precedence than %... who knew!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2864 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-10 21:51:46 +00:00
Vikram S. Adve
69cacd4710
Add support for marking each operand as a %hh, %hm, %lm or %lo.
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Represent previous bools and these ones with flags in a single byte
per operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2863 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-10 21:50:57 +00:00
Vikram S. Adve
e694366259
Added a few more methods for creating instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2862 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-10 21:49:38 +00:00
Vikram S. Adve
9d22cd4535
Put caller-saving code *before* argument copying code!
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(This file has a minor change required for this fix.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2854 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-10 21:30:17 +00:00
Vikram S. Adve
bba2485c70
Minor change in comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2853 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-10 21:29:22 +00:00
Chris Lattner
46f824f21d
Allow specifying a module for context instead of a slot calculator directly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2851 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-10 16:48:14 +00:00
Anand Shukla
e086f4e897
added std:: to hash_set
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2846 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-09 19:18:16 +00:00
Chris Lattner
53e9983790
Include header in the compiler-neutral location
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2843 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-09 16:50:24 +00:00
Vikram S. Adve
5023bd4a64
cpMem<->Reg functions now support CC registers (int and FP) correctly.
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A scratch register has to be provided when needed to do the copy.
Also, cpMem<->Reg functions now return a vector of machine instructions.
Added several get{Class,Type} functions.
Suggest/Color methods may modify the MachineInstr (and always did),
so don't make that argument const!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2824 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-08 22:44:14 +00:00
Vikram S. Adve
deb9654056
Interface to class MachineCodeForBasicBlock.
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Moved here from MachineInstr.h to make it an annotation on BasicBlock.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2823 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-08 22:40:34 +00:00
Vikram S. Adve
7a4be9580e
Moved class MachineCodeForBasicBlock to MachineCodeForBasicBlock.{cpp,h}.
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An (explicit or implicit) operand may now be both a def and a use.
Also add a set of regs used by each instruction.
dump() no longer takes an optional argument, which doesn't work in gdb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2821 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-08 22:38:45 +00:00
Vikram S. Adve
c920dc714d
Added two more helper functions for instruction creation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2819 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-08 22:33:45 +00:00
Vikram S. Adve
08272fbdb2
Moved MachineCodeForBB to be an annotation on BasicBlock.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2818 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-08 22:31:11 +00:00
Anand Shukla
4b244ac1b4
Add new << to allow printing modules by reference.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2814 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-03 16:52:15 +00:00
Chris Lattner
8137a203f3
Fix comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2803 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-30 15:50:09 +00:00
Anand Shukla
60a786e9e9
added include<iostream> for cerr
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2800 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 22:04:00 +00:00
Chris Lattner
0d1fa55200
We must with with GCC 2.95 :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2787 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 20:33:28 +00:00
Anand Shukla
4a9f933751
changes to make it compatible with 64bit gcc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2786 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 20:22:25 +00:00
Anand Shukla
0bdbfe0b15
Added setSuccessor() method to terminator instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2784 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 20:17:40 +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
18961504fc
*** empty log message ***
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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
a51b767df4
Allow const bb's to be checked for containment in a loop
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2754 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-03 22:10:48 +00:00
Chris Lattner
a338016c7c
Simplify the interface to local dce and constprop
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2750 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-26 20:18:35 +00:00
Chris Lattner
85c5465e07
Convert RegClass::IsColorUsedArr from a dynamically allocated array to
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a vector. This makes asserting on array bounds easier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2731 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-23 15:50:03 +00:00
Chris Lattner
195755ced7
Add a new setSuccessor method to terminator instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2730 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-23 15:48:41 +00:00
Chris Lattner
e87adaac31
Avoid #including CommandLine.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2710 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-22 17:06:56 +00:00
Chris Lattner
4435ac0097
Implement a new command line option, -debug, which is meant to unify all of
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the random debugging macros scattered throughout llvm.
The new DEBUG(x) macro should be used instead of special purpose debug macros.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2709 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-22 17:06:20 +00:00
Chris Lattner
71fb71628a
Add ability to update existing variables with values read from the command line
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to certain classes. This is nice because it means that in header files we can
just declare a value, and still have that value be set based on a command-line
argument. The difference is now that the #include of CommandLine.h does not
need to go into the header file as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2708 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-22 17:03:05 +00:00
Chris Lattner
76ae3445f8
Simplify interface to ConstantFoldTerminator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2697 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21 20:04:50 +00:00
Chris Lattner
b8bcb086f7
Expose CFG simplification pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2696 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21 20:04:15 +00:00
Chris Lattner
54ea60c69e
Cleanups, rename IsPowerOf2 to isPowerOf2
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2662 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19 21:19:55 +00:00
Vikram S. Adve
bcfa423e3d
Added log2 for log-base-2 and also modified IsPower2 to use it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2653 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19 15:46:52 +00:00
Vikram S. Adve
14e3c44486
Added parameter IntRegSize for standard general-purpose register size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2652 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19 15:44:07 +00:00
Vikram S. Adve
c864fde15c
New function CreateSignExtensionInstructions.
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Methods now take MachineCodeForInstruction& as an argument and record
temporary values in it directly, instead of return the temps.
Really simplifies callers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2651 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19 15:43:31 +00:00
Vikram S. Adve
febfae46a7
Many functions that returned a single MachineInstr now take a
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vector of MachineInstr* to return multiple ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2650 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19 15:42:21 +00:00
Vikram S. Adve
67d6208d05
Better interface to generating machine instr for common cases
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(many places still need to be updated to use this interface).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2648 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19 15:40:41 +00:00
Vikram S. Adve
8eb04905e8
MachineInstr now inherits from Annotable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2647 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19 15:39:59 +00:00
Vikram S. Adve
7e684a956a
Annotation class for MachineInstr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2643 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19 15:30:21 +00:00
Vikram S. Adve
f66723fc4b
Add integer register size field.
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Make all sizes and offsets uint64_t instead of uint.
Fixed GetIndexedOffset to handle mixed array and struct indices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2641 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-19 15:28:02 +00:00
Chris Lattner
017489cfa2
Invoke inst has side effects!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2619 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-14 04:20:25 +00:00
Chris Lattner
ef704a23b4
Add method to check to see if two _Instructions_ dominate each other
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2616 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-13 22:03:16 +00:00
Chris Lattner
0fe2153507
Add prototype for LICM pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2612 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-10 22:44:16 +00:00
Chris Lattner
dd63a37c87
Make sure to call the derived visit versions from the ranged iterator.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2607 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-10 22:21:05 +00:00
Chris Lattner
b498cce6b2
Add explicit abort so optimized build knows that the function does not return
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2605 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-10 18:53:55 +00:00
Chris Lattner
cba7a1545a
Add an explicit abort so that the optimized build knows the function does
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not return.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2604 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-10 18:53:21 +00:00
Chris Lattner
fa10fdf5eb
Initial checkin of Statistic class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2599 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-10 15:36:56 +00:00
Chris Lattner
9f7fab5feb
remove deprecated getInstType() method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2595 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-10 13:28:47 +00:00
Chris Lattner
531823f125
Add prototype for the PiNodeInserter pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2592 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-10 05:40:37 +00:00
Chris Lattner
540d63cbc7
Add expr reassociation pass prototype
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2558 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-08 22:19:01 +00:00
Sumant Kowshik
9ddc86c6e5
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2552 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-08 18:09:58 +00:00
Chris Lattner
1ea5c56795
Spell aggressive right
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2549 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 22:12:52 +00:00
Chris Lattner
a7980c0a08
Fix misspelling
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2548 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 22:12:36 +00:00
Chris Lattner
3bcf74e298
These files are supersumed by include/llvm/Transforms/Scalar.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2534 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 19:38:42 +00:00
Chris Lattner
332f3679d0
New header file to replace all of the Scalar/*.h files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2533 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 19:37:18 +00:00
Chris Lattner
148a0bfcea
Checkin headers for Utils library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2528 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 18:52:48 +00:00
Chris Lattner
96bcfc30dc
Cleanup implementation a bit + comments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2527 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 18:51:44 +00:00
Chris Lattner
efbe5d682b
Update header after moving file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2522 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 18:34:57 +00:00
Chris Lattner
2d95aa29f8
Remove long dead file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2521 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 18:20:10 +00:00
Chris Lattner
88d15ab0d6
Factor code out to the Transform Utils library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2519 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 18:18:00 +00:00
Chris Lattner
4445519fab
Add support for passes to announce that they only depend on the CFG of a
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function. This is crude but effective
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2505 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 19:31:16 +00:00
Chris Lattner
a803899af5
Move a bunch of code to a .cpp file, don't #include Instruction.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2499 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 17:54:50 +00:00
Chris Lattner
4dedcb2670
* Add getPrimitiveSize method
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* Remove isPointerType, isMethodType, etc... methods. Use isa<> instead
* Added specialization of isa for pointer types so that DerivedTypes.h doesn't
have to be #included to use isa<PointerType>(..)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2483 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 16:12:53 +00:00
Chris Lattner
11fe8dfff7
Void and Label values cannot be acted on directly so they have zero size
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2481 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 15:10:15 +00:00
Chris Lattner
4c1061f58c
Implement constant propogation of shift instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2471 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 03:01:37 +00:00
Chris Lattner
fac8a7052f
Add a range remove method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2468 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 02:59:52 +00:00
Chris Lattner
bdd15ad565
Implement remainder
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2463 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-03 21:40:37 +00:00
Chris Lattner
ea1e8c70eb
Make the range insert operation return an iterator, even though the STL
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range insert doesn't
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2413 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-29 21:23:30 +00:00
Chris Lattner
94cf3b1c67
Remove unused files: This is the old induction varaible cannonicalization
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pass built on top of interval analysis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2411 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-29 20:18:00 +00:00
Chris Lattner
ee9c7d528d
Change to allow iMemory.h to avoid including DerivedTypes.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2403 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-29 18:46:22 +00:00
Chris Lattner
f3e3247429
Remove analysis namespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2399 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-29 18:12:52 +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
Chris Lattner
63f824ce18
Stub functions for timing support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2393 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-29 04:02:50 +00:00
Chris Lattner
0ad0d0e09a
Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFG
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2385 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 21:26:51 +00:00
Chris Lattner
3330e5be7a
Move FunctionPass::doesNotModifyCFG to AnalysisUsage::preservesCFG()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2384 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 21:25:41 +00:00
Chris Lattner
d30efaf56e
* Add a stub to FunctionPass so that subclasses can declare that they do not
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modify the CFG. It currently does nothing, but will in the future.
* Changes to make the public PassManager.h be MUCH smaller, and devoid of
implementation details. Now PassManager is just a Pimpl class that wraps
PassManagerT<Module>, but lib/VMCore/Pass.cpp is now the only class that
has to #include PassManagerT.h
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2002-04-28 20:46:05 +00:00
Chris Lattner
b6dcbfc6d1
Use forward decl instead of #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2380 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 20:40:25 +00:00
Chris Lattner
31bcdb822f
Split ConstantVals.h into Constant.h and Constants.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2378 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 19:55:58 +00:00
Chris Lattner
9ae93cdcc8
Fix two FIXME's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2377 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 19:49:58 +00:00
Chris Lattner
8fc2f2072d
Remove all contents of the cfg namespace to the global namespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2369 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 16:19:42 +00:00
Chris Lattner
876509614b
Remove obsolete namespace from example
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2368 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 16:18:32 +00:00
Chris Lattner
dbb1735673
Initial checkin of new "Internalize" pass for GCCLD
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2362 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 05:43:27 +00:00
Chris Lattner
f4467b8ebc
SymTabValue class incorporated into Function and Module classes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2359 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 04:56:59 +00:00
Chris Lattner
dae4a36849
Include an operator<<, to print modules
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2358 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 04:56:28 +00:00
Chris Lattner
09a60ac9fe
Remove forward def'ns that are already in Value.h
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Do not support output of Modules directly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2349 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-28 04:47:33 +00:00