Chris Lattner
5796091dfd
Seperate stats for DCE'd functions and vars
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2961 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 06:40:04 +00:00
Chris Lattner
f8dff732ae
* Code cleanups
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* Fix a REALLY misleading error message
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2960 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 05:18:37 +00:00
Chris Lattner
f0cd4722bf
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2959 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 04:43:20 +00:00
Chris Lattner
d99d4d7b70
* s/method/function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2958 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 04:43:16 +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
4f5e49c20d
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2956 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 04:25:11 +00:00
Chris Lattner
e28751f388
New testcases for bug in globaldce
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2955 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 04:01:02 +00:00
Chris Lattner
7f20ea7d7b
Only functions with external linkage can be resolved to function declarations.
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This change fixes programs that have multiple functions named the same thing,
where are least one of them is static/internal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2954 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 03:01:24 +00:00
Chris Lattner
e306d94782
* Rewrite loop to be slightly more efficient (arguably)
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* Fix a MAJOR thinko that was causing bad links to happen on Spec
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2953 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 02:31:03 +00:00
Chris Lattner
d124c38993
The graph is more accurate when I don't completely ignore the return value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2952 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 01:58:24 +00:00
Chris Lattner
0b5909e6ae
* Correctly get prototype for void*malloc(size_t)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2951 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 00:18:01 +00:00
Chris Lattner
d6c68c417b
Fixes to be LP64 correct
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2950 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 00:15:29 +00:00
Chris Lattner
6183b92b2c
* ConstExpr::getelementptr now takes a vector of Constants not Values
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* Assert things instead of printing an error and returning null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2949 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 00:14:50 +00:00
Chris Lattner
cc4b6ec2b9
ConstExpr::getelementptr now takes a vector of Constants not Values
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2948 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 00:14:27 +00:00
Chris Lattner
3535c9b387
Add a hack to check for a subset of true dominance properties
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2947 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 00:13:42 +00:00
Chris Lattner
6cdf1971bd
Implement linking of ConstExprs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2946 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 00:13:08 +00:00
Chris Lattner
0d9bab8bac
Lots of bug fixes, add BottomUpClosure, which has bugs, but is a start.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2945 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-18 00:12:30 +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
Mehwish Nagda
e01166591f
added check for Function with 0 BB
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2942 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-17 23:40:33 +00:00
Guochun Shi
f4688a8079
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2941 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-17 23:05:56 +00:00
Chris Lattner
e19292bd8e
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2940 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-17 22:19:30 +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
Chris Lattner
e76c4f6edf
New testcase, unanalyzed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2938 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-17 20:04:07 +00:00
Chris Lattner
260fc14568
Anand forgot to check in the makefile corresponding to his previous change
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which eliminated the EmitFunctions directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2937 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-17 17:13:01 +00:00
Chris Lattner
b1b4262387
* Remove dead code from ExprTypeConvert.cpp
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- I->use_empty() can never be true because of the IHolder's
* Fix bug: test/Regression/Transforms/LevelRaise/2002-07-16-SourceAndDestCrash.ll
- Add a new NewCasts member to VMC to keep track of casts that have been
created and to ensure there is always a reference to the cast.
- Extend ValueHandle a bit so it can be used in an STL container
- Make sure we destroy the ValueMapCache before verifying the function
in LevelRaise.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2936 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-17 17:11:33 +00:00
Chris Lattner
1ab8425c1c
New testcase finally identified!!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2935 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-17 02:36:02 +00:00
Chris Lattner
3378a5b591
* Add a bunch of debugging features to LevelRaise
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- Verify the function every time it is exprconverted if DEBUG is on
- Provide a way to start exprconversion AT a specific instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2934 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 23:49:24 +00:00
Chris Lattner
23014c9b00
Avoid !sized assertion failure if Ty is not a sized type
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2933 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 22:29:37 +00:00
Chris Lattner
3fb2ddd368
Fix bug: test/Regression/Transforms/LevelRaise/2002-07-16-RaiseCrash2.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2932 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 21:41:31 +00:00
Chris Lattner
4069c8400b
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2931 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 21:33:27 +00:00
Chris Lattner
c2c5a6428d
Add testcase for raise opportunity missed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2930 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 19:10:00 +00:00
Anand Shukla
b3ce2f99fc
Removed emitfuncs: now its part of instrument library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2929 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 18:59:55 +00:00
Anand Shukla
e0b514259c
Moved over EmitFunctions to this library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2928 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 18:58:08 +00:00
Anand Shukla
f080ec7dcd
removed this directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2927 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 18:56:29 +00:00
Anand Shukla
11870879ec
Moved EmitFunctions.cpp up to instrumentation directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2926 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 18:55:55 +00:00
Chris Lattner
8b1b4e20a9
* Make global variables with external linkage get emitted correctly
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* Do NOT add a prefix to global variables that are external
* Add newline after emitting a constpointerref
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2925 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 18:35:16 +00:00
Chris Lattner
a66c7bfa51
Bugfix to previous checkin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2924 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 18:12:55 +00:00
Chris Lattner
0af0dff8a0
Bug fix to RUN line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2923 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 18:02:43 +00:00
Mehwish Nagda
3115540870
Now will profile all Basic Blocks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2922 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 17:48:27 +00:00
Chris Lattner
9713c4ef46
* Cleanup pass
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* The global variable cannot be internal or else we cannot use it!
* Always add a function to the table, even if it only has a single basic
block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2921 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 17:42:54 +00:00
Chris Lattner
131454e91d
* Add assertion to ExprTypeConvert to detect error earlier than without it
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* Fix bug in LevelRaise.cpp, correcting this problem:
test/Regression/Transforms/LevelRaise/2002-07-16-RaiseCrash.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2920 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 17:33:13 +00:00
Chris Lattner
b39df57bf3
New testcase distilled from olden-tsp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2919 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 17:32:17 +00:00
Chris Lattner
c5debd4337
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2918 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 05:38:33 +00:00
Anand Shukla
3edfb64902
added std:: to pair
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2917 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 00:04:57 +00:00
Anand Shukla
18be6fb716
added std:: to vector
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2916 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 00:04:15 +00:00
Anand Shukla
6c5ed410b2
added std:: to string
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2915 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 00:03:10 +00:00
Anand Shukla
4d2da0d7a7
added std:: to cerr and endl
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2914 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-16 00:02:17 +00:00
Mehwish Nagda
634cd1c4b4
Added the Mapping Pass to out put Mapping Info to .s file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2913 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-15 23:58:21 +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