Chris Lattner [Thu, 1 May 2003 20:28:45 +0000 (20:28 +0000)]
Eliminate use of NonCopyable so that doxygen documentation doesn't link
the Annotation classes with the noncopyable classes for no reason
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5973
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Chris Lattner [Wed, 30 Apr 2003 22:34:06 +0000 (22:34 +0000)]
Fix another case where constexprs could cause a crash
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5972
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Chris Lattner [Wed, 30 Apr 2003 22:19:10 +0000 (22:19 +0000)]
Fix constant folding of constexprs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5971
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Chris Lattner [Mon, 28 Apr 2003 03:42:31 +0000 (03:42 +0000)]
Remove implemented project, add a new one
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5970
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Chris Lattner [Mon, 28 Apr 2003 03:28:56 +0000 (03:28 +0000)]
Add a new option to disable stripping of bytecode files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5969
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Chris Lattner [Mon, 28 Apr 2003 01:25:38 +0000 (01:25 +0000)]
Create constant expression casts instead of constant instructions if possible
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5968
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Chris Lattner [Mon, 28 Apr 2003 01:23:29 +0000 (01:23 +0000)]
Fix several bugs:
* Warnings were emitted all of the time and were really annoying
* Functions could not be resolved unless they had external linkage. Linkonce
linkage was not allowed
* ConstantPointerRef's were not handled when linking functions
we now actually handle cast (CPR) to X -> cast (NewCPR) to X
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5967
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Chris Lattner [Sun, 27 Apr 2003 22:55:56 +0000 (22:55 +0000)]
Avoid naming things exactly the same
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5966
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Chris Lattner [Sat, 26 Apr 2003 20:29:09 +0000 (20:29 +0000)]
New testcase distilled from a problem identified by sumant
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5964
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Chris Lattner [Sat, 26 Apr 2003 20:11:09 +0000 (20:11 +0000)]
Remove two fields from TargetData which are target specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5963
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Chris Lattner [Sat, 26 Apr 2003 19:47:36 +0000 (19:47 +0000)]
The promotion rules are the same for all targets, they are set by the C standard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5962
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Chris Lattner [Sat, 26 Apr 2003 19:44:35 +0000 (19:44 +0000)]
IntegerRegSize is always 8 for sparc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5961
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Chris Lattner [Sat, 26 Apr 2003 19:36:06 +0000 (19:36 +0000)]
Switch insns actually DO work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5960
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Chris Lattner [Sat, 26 Apr 2003 19:34:18 +0000 (19:34 +0000)]
Fix bug: LoopPreheaders/2003-04-25-AssertFail.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5959
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Chris Lattner [Sat, 26 Apr 2003 19:33:51 +0000 (19:33 +0000)]
Add comment to testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5958
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Chris Lattner [Sat, 26 Apr 2003 17:44:17 +0000 (17:44 +0000)]
Whoever checked this testcase in apparently never tested it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5957
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Chris Lattner [Sat, 26 Apr 2003 17:38:26 +0000 (17:38 +0000)]
Revert last checkin. Note that PHI nodes can use basic blocks also!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5956
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Chris Lattner [Fri, 25 Apr 2003 23:39:08 +0000 (23:39 +0000)]
Remove long-dead obsolete cruft
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5955
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Chris Lattner [Fri, 25 Apr 2003 23:26:52 +0000 (23:26 +0000)]
New testcase that crashes preheaders
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5954
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Chris Lattner [Fri, 25 Apr 2003 23:14:19 +0000 (23:14 +0000)]
Fix a bug that occurred when removing the last predecessor INTO an
infinite loop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5953
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Chris Lattner [Fri, 25 Apr 2003 22:53:27 +0000 (22:53 +0000)]
Fix bug: ADCE/2003-04-25-PHIPostDominateProblem.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5952
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Chris Lattner [Fri, 25 Apr 2003 22:53:12 +0000 (22:53 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5951
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Chris Lattner [Fri, 25 Apr 2003 22:08:12 +0000 (22:08 +0000)]
Add options to disable simplification with passes, in case one of them crashes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5950
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Chris Lattner [Fri, 25 Apr 2003 21:58:54 +0000 (21:58 +0000)]
Fix bogus assert
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5949
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Chris Lattner [Fri, 25 Apr 2003 21:47:33 +0000 (21:47 +0000)]
Fix bug: Assembler/2003-04-25-UnresolvedGlobalReference.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5948
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Chris Lattner [Fri, 25 Apr 2003 20:09:17 +0000 (20:09 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5947
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Chris Lattner [Fri, 25 Apr 2003 19:49:36 +0000 (19:49 +0000)]
Fix bugs in testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5946
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Chris Lattner [Fri, 25 Apr 2003 18:44:30 +0000 (18:44 +0000)]
Add comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5945
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Chris Lattner [Fri, 25 Apr 2003 18:28:44 +0000 (18:28 +0000)]
Only do the %ld -> %lld promotion when running a 64 bit bytecode on a 32 bit host
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5942
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Chris Lattner [Fri, 25 Apr 2003 18:23:38 +0000 (18:23 +0000)]
Add __strdup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5941
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Chris Lattner [Fri, 25 Apr 2003 18:03:06 +0000 (18:03 +0000)]
Fix BasicAA/2003-04-25-GEPCrash.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5940
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Chris Lattner [Fri, 25 Apr 2003 17:59:02 +0000 (17:59 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5939
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Chris Lattner [Fri, 25 Apr 2003 06:15:05 +0000 (06:15 +0000)]
MAke sure that LLI properly configures align_of(double)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5938
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Chris Lattner [Fri, 25 Apr 2003 06:06:43 +0000 (06:06 +0000)]
Whoops, 32 bit targets have _4_ byte pointers, not _32_ byte pointers!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5937
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Chris Lattner [Fri, 25 Apr 2003 06:06:13 +0000 (06:06 +0000)]
Make sure to copy double alignment as well
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5936
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Chris Lattner [Fri, 25 Apr 2003 06:05:57 +0000 (06:05 +0000)]
Fix compatibility bug: X86 aligns doubles to 4 bytes, not 8!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5935
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Chris Lattner [Fri, 25 Apr 2003 05:26:11 +0000 (05:26 +0000)]
Kill using declarations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5934
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Chris Lattner [Fri, 25 Apr 2003 05:23:27 +0000 (05:23 +0000)]
Fix method name type-o
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5933
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Chris Lattner [Fri, 25 Apr 2003 05:23:10 +0000 (05:23 +0000)]
Fix obvious type-o
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5932
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Chris Lattner [Fri, 25 Apr 2003 05:22:29 +0000 (05:22 +0000)]
Make sure to add a targetdata instance to the passmanager, and make it match the
one in use by the TargetMachine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5931
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Chris Lattner [Fri, 25 Apr 2003 04:21:19 +0000 (04:21 +0000)]
Fix problem where we would read 64 bits worth of pointer information, even on 32 bit targets!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5930
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Chris Lattner [Fri, 25 Apr 2003 03:35:10 +0000 (03:35 +0000)]
Fix major problem with PHI node traversal: rechecking PHIs should go into
the visit function. The worklist is for when their lattice value changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5927
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Chris Lattner [Fri, 25 Apr 2003 03:16:33 +0000 (03:16 +0000)]
Rename Kept -> Suffix
FIX problem where we were incorrectly putting the prefix of the list into the "suffix" list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5926
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Chris Lattner [Fri, 25 Apr 2003 03:16:05 +0000 (03:16 +0000)]
Rename Kept -> Suffix
Fix problem where we accidentally returned KeepPrefix instead of KeepSuffix!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5925
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Chris Lattner [Fri, 25 Apr 2003 02:52:06 +0000 (02:52 +0000)]
** CORRECTLY, conservatively handle constant expressions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5924
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Chris Lattner [Fri, 25 Apr 2003 02:51:46 +0000 (02:51 +0000)]
*** Huge: Make constantexprs be handled correctly, conservatively
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5923
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Chris Lattner [Fri, 25 Apr 2003 02:50:45 +0000 (02:50 +0000)]
Allow for easy detection of when a "default" TargetData is created by the
passmanager, which is never the right thing to do.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5922
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Chris Lattner [Fri, 25 Apr 2003 02:50:19 +0000 (02:50 +0000)]
Default ctor doesn't provide name
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5921
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Chris Lattner [Fri, 25 Apr 2003 02:50:03 +0000 (02:50 +0000)]
Minor non-functional changes:
* Spell propagate right
* Improve performance of phi node handling
* Delete using directive
* Other minor changes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5920
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Chris Lattner [Fri, 25 Apr 2003 00:54:58 +0000 (00:54 +0000)]
Fix bug: mem2reg/2003-04-24-MultipleIdenticalSuccessors.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5919
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Chris Lattner [Fri, 25 Apr 2003 00:53:05 +0000 (00:53 +0000)]
Big programs have tons of global variable initializers, and most passes don't care
about them. Try to delete them if it doesn't affect the passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5918
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Chris Lattner [Fri, 25 Apr 2003 00:52:30 +0000 (00:52 +0000)]
When cleaning up the final bytecode file, make sure to run DTE as well
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5917
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Chris Lattner [Fri, 25 Apr 2003 00:46:14 +0000 (00:46 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5916
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Chris Lattner [Thu, 24 Apr 2003 23:51:38 +0000 (23:51 +0000)]
Speed up convergence significantly and also reduce the size of testcases by making large portions of a function's CFG dead at a time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5915
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Chris Lattner [Thu, 24 Apr 2003 22:54:06 +0000 (22:54 +0000)]
The big fix is this change:
- if (I->isExternal() && !Functions.count(I))
+ if (!I->isExternal() && !Functions.count(I))
We were not actually deleting any functions from the module!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5914
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Chris Lattner [Thu, 24 Apr 2003 22:53:24 +0000 (22:53 +0000)]
Remove dead functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5913
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Chris Lattner [Thu, 24 Apr 2003 22:53:01 +0000 (22:53 +0000)]
Make sure that deleted functions have external linkage
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5912
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Chris Lattner [Thu, 24 Apr 2003 22:24:58 +0000 (22:24 +0000)]
Use the list reducer to improve convergence speed and to support crashes that
only occur when multiple passes interact or when multiple functions exist in a module
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5911
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Chris Lattner [Thu, 24 Apr 2003 22:24:22 +0000 (22:24 +0000)]
Adjust to match new ListReducer interface
Move function to generic code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5910
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Chris Lattner [Thu, 24 Apr 2003 22:23:56 +0000 (22:23 +0000)]
Allow reducer interfaces to mutate the lists passed in
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5909
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Chris Lattner [Thu, 24 Apr 2003 22:23:34 +0000 (22:23 +0000)]
Move function from Miscompilation.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5908
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Chris Lattner [Thu, 24 Apr 2003 20:16:29 +0000 (20:16 +0000)]
Move the ListReducer Class into it's own header file instead of living in Miscompilation.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5907
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Chris Lattner [Thu, 24 Apr 2003 20:07:38 +0000 (20:07 +0000)]
Fix a nasty bug where the ConstantMerge pass was invalidating the TargetData pass
even though it was immutable. Immutable passes should never end up in CurrentAnalyses!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5906
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Chris Lattner [Thu, 24 Apr 2003 19:32:42 +0000 (19:32 +0000)]
Allow bugpoint to try new an different methods for pruning down lists
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5905
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Chris Lattner [Thu, 24 Apr 2003 19:13:02 +0000 (19:13 +0000)]
Make sure to create a target data that matches the Module's target properties.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5904
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Chris Lattner [Thu, 24 Apr 2003 19:09:05 +0000 (19:09 +0000)]
add a new targetdata ctor to create a target data appropriate to the module
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5903
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Chris Lattner [Thu, 24 Apr 2003 19:08:45 +0000 (19:08 +0000)]
Add new targetdata ctor to create a targetdata appropriate to the module
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5902
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Chris Lattner [Thu, 24 Apr 2003 18:41:30 +0000 (18:41 +0000)]
Remove support for "targetdata pass ctors"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5901
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Chris Lattner [Thu, 24 Apr 2003 18:36:41 +0000 (18:36 +0000)]
Remove support for "target data" pass ctors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5900
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Chris Lattner [Thu, 24 Apr 2003 18:35:51 +0000 (18:35 +0000)]
Trivial cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5899
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Chris Lattner [Thu, 24 Apr 2003 18:26:03 +0000 (18:26 +0000)]
LevelRaise now gets target data from passmanager
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5898
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Chris Lattner [Thu, 24 Apr 2003 18:25:42 +0000 (18:25 +0000)]
LevelRaise now gets TD from passmanager
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5897
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Chris Lattner [Thu, 24 Apr 2003 18:25:27 +0000 (18:25 +0000)]
Make the levelraise pass be well behaved w.r.t the TargetData that the current
PassMAnager provides.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5896
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Chris Lattner [Thu, 24 Apr 2003 17:52:20 +0000 (17:52 +0000)]
Fix iterator invalidation problem
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5895
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Chris Lattner [Thu, 24 Apr 2003 17:15:33 +0000 (17:15 +0000)]
Make sure that the cloned module retains the type symbol table entries!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5894
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Chris Lattner [Thu, 24 Apr 2003 17:02:17 +0000 (17:02 +0000)]
Implement support for bugpoint to identify which FUNCTION an optimization
is miscompiling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5893
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Chris Lattner [Thu, 24 Apr 2003 15:54:40 +0000 (15:54 +0000)]
Make sure to preserve endiannes and pointer size when cloning modules!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5892
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Chris Lattner [Wed, 23 Apr 2003 20:41:18 +0000 (20:41 +0000)]
Print where reference output goes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5891
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Chris Lattner [Wed, 23 Apr 2003 20:41:01 +0000 (20:41 +0000)]
Fix bug where pointers were assumed to always be 64 bits in size!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5890
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Chris Lattner [Wed, 23 Apr 2003 20:40:42 +0000 (20:40 +0000)]
The new CFrontend generates LOTs of basic blocks that just fall through and do
other funky stuff. Clean it up early.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5889
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Chris Lattner [Wed, 23 Apr 2003 20:31:37 +0000 (20:31 +0000)]
Allow specifying an input file for the program being executed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5888
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Chris Lattner [Wed, 23 Apr 2003 20:23:16 +0000 (20:23 +0000)]
Add memcpy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5887
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Chris Lattner [Wed, 23 Apr 2003 19:55:35 +0000 (19:55 +0000)]
Fix a problem with setcc instructions and pointers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5886
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Chris Lattner [Wed, 23 Apr 2003 19:55:24 +0000 (19:55 +0000)]
Implement a bunch of new external functions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5885
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Chris Lattner [Wed, 23 Apr 2003 19:21:00 +0000 (19:21 +0000)]
Implement &|^ on bool values
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5884
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Chris Lattner [Wed, 23 Apr 2003 19:20:50 +0000 (19:20 +0000)]
Add support for _IO_getc function used on linux
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5883
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Chris Lattner [Wed, 23 Apr 2003 19:15:13 +0000 (19:15 +0000)]
Fix problem where labels were being incorrectly elided, and fix problem
where PHI copies where not emitted for the default label of switch insts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5882
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Chris Lattner [Wed, 23 Apr 2003 19:09:22 +0000 (19:09 +0000)]
Fix the super obnoxious "cast to pointer from integer of different size" warnings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5881
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Chris Lattner [Wed, 23 Apr 2003 19:01:49 +0000 (19:01 +0000)]
* Implement access to external variables in LLI
* Implement GetElementPtr constant expressions when initializing global variables
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5880
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Chris Lattner [Wed, 23 Apr 2003 18:38:39 +0000 (18:38 +0000)]
Fix Bug: Linker/2003-04-23-LinkOnceLost.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5879
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Chris Lattner [Wed, 23 Apr 2003 18:38:24 +0000 (18:38 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5878
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Chris Lattner [Wed, 23 Apr 2003 18:38:13 +0000 (18:38 +0000)]
Tweak testcases to use linkonce as appropriate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5877
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Chris Lattner [Wed, 23 Apr 2003 17:57:48 +0000 (17:57 +0000)]
Fix iterator invalidation problem with cast instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5876
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Chris Lattner [Wed, 23 Apr 2003 17:22:12 +0000 (17:22 +0000)]
Implement the constantexpr CAST instruction correctly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5875
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Chris Lattner [Wed, 23 Apr 2003 16:43:02 +0000 (16:43 +0000)]
We now need to link libscalar to get the switch lowering pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5874
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Chris Lattner [Wed, 23 Apr 2003 16:38:00 +0000 (16:38 +0000)]
Remove unnecessary &*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5873
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Chris Lattner [Wed, 23 Apr 2003 16:37:45 +0000 (16:37 +0000)]
Remove unnecesary &*'s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5872
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Chris Lattner [Wed, 23 Apr 2003 16:36:11 +0000 (16:36 +0000)]
Remove unneccesary &*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5871
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Chris Lattner [Wed, 23 Apr 2003 16:35:30 +0000 (16:35 +0000)]
Kill unneccesary &*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5870
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Chris Lattner [Wed, 23 Apr 2003 16:26:15 +0000 (16:26 +0000)]
Remove documented problem that is now fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5869
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