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436 Commits

Author SHA1 Message Date
Chris Lattner
1a143aef99 Do not allow adds of pointer types, or many other operations on pointer types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3638 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-09-09 20:26:04 +00:00
Chris Lattner
cc63f1c674 Eliminated the MemAccessInst class, folding contents into GEP class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3487 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 23:37:20 +00:00
Chris Lattner
24ea74eb9a Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3485 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-22 22:49:05 +00:00
Chris Lattner
dd5b495129 - Cleaned up the interface to AnalysisUsage to take analysis class names 
instead of ::ID's.
 - Pass::getAnalysis<> now no longer takes an optional argument


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3264 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-08 19:01:28 +00:00
Chris Lattner
9ce231f3ae Implement dominator checking in the verifier, so that we check that all 
defintiions dominate their uses


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3214 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-08-02 17:37:08 +00:00
Chris Lattner
e20a5dd343 Register Verifier pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3019 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-07-23 18:08:17 +00:00
Chris Lattner
3535c9b387 Add a hack to check for a subset of true dominance properties 
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
Anand Shukla
d05e22cb6f changes for 64bit gcc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2801 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 22:07:38 +00:00
Chris Lattner
24e845fa95 * Update to work with Megapatch 
* Add two new checks:
  * PHI nodes must be the first thing in a basic block, all grouped together
  * All basic blocks should only end with terminator insts, not contain them


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2773 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-06-25 15:56:27 +00:00
Chris Lattner
56732fb869 Verify that function call arguments match the function signature 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2553 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-05-08 19:49:50 +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
96c466b06a Add new optional getPassName() virtual function that a Pass can override 
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
97e52e4336 Tighten up the AnalysisUsage of lots of passes, primarily to correctly indicate whether or not they invalidate the CFGA 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2386 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 21:27:06 +00:00
Chris Lattner
39dd0246bd Remove extra unused argument from CheckFailed method 
Remove extraneous \n's from assert strings


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2367 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:06:24 +00:00
Chris Lattner
794caa1d2c The check to see if an external function was marked internal was not reachable! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2366 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-28 16:04:26 +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
a00409ea1a * Abort program on verification errors 
* Verify that load, store, and GEP instructions indices are correct, because
  they _continually_ bite me on this pool allocations stuff


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2309 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-24 19:12:21 +00:00
Chris Lattner
efdd0a2c2e Add some basic checks of CallInst's. 
Assert now returns from the current function on error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2308 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-18 22:11:52 +00:00
Chris Lattner
d231fc3254 * Convert the verifier to use an InstVisitor to be better structured 
* Implement checking that a binary operator's two sides are the same type
* Actually check that an instruction does not have a name if it has a void
  return type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2305 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-18 20:37:37 +00:00
Chris Lattner
ea24924732 * Fix bug: test/Regression/Verifier/2002-04-13-RetTypes.ll 
* Check that arguments match the method types of the method they live in


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2243 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-13 22:48:46 +00:00
Chris Lattner
23f0ce6102 Add new check of return value type matching ret instruction values types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2230 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-12 18:20:49 +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
25d15a7ff7 Remove some gross code by using the Value::dump method to do debug dumps 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2150 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-04-07 22:33:13 +00:00
Chris Lattner
a5c3dec126 * s/Method/Function 
* Implement a check to make sure a function is not internal and external
  at the same time


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2050 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 19:06:18 +00:00
Chris Lattner
acd3caec0d Checkin new test for problem anand ran into 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1880 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-15 20:25:09 +00:00
Chris Lattner
fdec2468ce Add a check to ensure that only PHI nodes are self referential. Code 
input to instruction combination was broken, which caused it to explode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1870 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-14 16:53:48 +00:00
Chris Lattner
3b2541424f Expose more entry points to the verifier 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1815 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 21:45:33 +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
Chris Lattner
44d5bd9189 Actually implement some checking in the verifier. 
These specific problems were ones Anand ran into in his work and seem not
uncommon for beginners.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1781 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-20 17:55:43 +00:00
Chris Lattner
93193f8063 Convert analyses to new pass structure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1603 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-31 00:42:27 +00:00
Chris Lattner
697954c15d Changes to build successfully with GCC 3.02 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-20 22:54:45 +00:00
Chris Lattner
b6d8fd46a2 Add notes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1163 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-06 22:53:11 +00:00
Chris Lattner
85b0bb175f Remove #include of nonexistant header file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@443 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-09-07 16:32:10 +00:00
Chris Lattner
1be1d79a1d Added a note about a new verification the verifier should do 
Removed a redundant check


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-06-29 05:22:12 +00:00
Chris Lattner
7fc9fe3439 Miscellaneous cleanups: 
* Convert post to pre-increment for for loops
  * Use generic programming more
  * Use new Value::cast* instructions
  * Use new Module, Method, & BasicBlock forwarding methods
  * Use new facilities in STLExtras.h
  * Use new Instruction::isPHINode() method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-06-27 23:41:11 +00:00
Chris Lattner
009505452b Initial revision 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-06-06 20:29:01 +00:00