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Commit Graph

5840 Commits

Author SHA1 Message Date
Chris Lattner
70b80672c3 Fix bugs in testcase
llvm-svn: 5946
2003-04-25 19:49:36 +00:00
Chris Lattner
921c1cad7a Add comment
llvm-svn: 5945
2003-04-25 18:44:30 +00:00
Chris Lattner
dc49712791 Only do the %ld -> %lld promotion when running a 64 bit bytecode on a 32 bit host
llvm-svn: 5942
2003-04-25 18:28:44 +00:00
Chris Lattner
e8eb2cb855 Add __strdup
llvm-svn: 5941
2003-04-25 18:23:38 +00:00
Chris Lattner
43e38979b5 Fix BasicAA/2003-04-25-GEPCrash.ll
llvm-svn: 5940
2003-04-25 18:03:06 +00:00
Chris Lattner
fba2a36bad New testcase
llvm-svn: 5939
2003-04-25 17:59:02 +00:00
Chris Lattner
4196cc4916 MAke sure that LLI properly configures align_of(double)
llvm-svn: 5938
2003-04-25 06:15:05 +00:00
Chris Lattner
e26e308afb Whoops, 32 bit targets have _4_ byte pointers, not _32_ byte pointers!
llvm-svn: 5937
2003-04-25 06:06:43 +00:00
Chris Lattner
86ff9b94a9 Make sure to copy double alignment as well
llvm-svn: 5936
2003-04-25 06:06:13 +00:00
Chris Lattner
844b1148f4 Fix compatibility bug: X86 aligns doubles to 4 bytes, not 8!
llvm-svn: 5935
2003-04-25 06:05:57 +00:00
Chris Lattner
658693c26d Kill using declarations
llvm-svn: 5934
2003-04-25 05:26:11 +00:00
Chris Lattner
a550ee6b5d Fix method name type-o
llvm-svn: 5933
2003-04-25 05:23:27 +00:00
Chris Lattner
38d40c0ea9 Fix obvious type-o
llvm-svn: 5932
2003-04-25 05:23:10 +00:00
Chris Lattner
5efddeb447 Make sure to add a targetdata instance to the passmanager, and make it match the
one in use by the TargetMachine

llvm-svn: 5931
2003-04-25 05:22:29 +00:00
Chris Lattner
b72c6d38da Fix problem where we would read 64 bits worth of pointer information, even on 32 bit targets!
llvm-svn: 5930
2003-04-25 04:21:19 +00:00
Chris Lattner
c78cd5c758 Fix major problem with PHI node traversal: rechecking PHIs should go into
the visit function.  The worklist is for when their lattice value changes.

llvm-svn: 5927
2003-04-25 03:35:10 +00:00
Chris Lattner
ff58b89809 Rename Kept -> Suffix
FIX problem where we were incorrectly putting the prefix of the list into the "suffix" list.

llvm-svn: 5926
2003-04-25 03:16:33 +00:00
Chris Lattner
7114e0ee34 Rename Kept -> Suffix
Fix problem where we accidentally returned KeepPrefix instead of KeepSuffix!

llvm-svn: 5925
2003-04-25 03:16:05 +00:00
Chris Lattner
dac0d4bafb ** CORRECTLY, conservatively handle constant expressions
llvm-svn: 5924
2003-04-25 02:52:06 +00:00
Chris Lattner
d9a8a29c6f *** Huge: Make constantexprs be handled correctly, conservatively
llvm-svn: 5923
2003-04-25 02:51:46 +00:00
Chris Lattner
b258ffd600 Allow for easy detection of when a "default" TargetData is created by the
passmanager, which is never the right thing to do.

llvm-svn: 5922
2003-04-25 02:50:45 +00:00
Chris Lattner
a106185aa1 Default ctor doesn't provide name
llvm-svn: 5921
2003-04-25 02:50:19 +00:00
Chris Lattner
7b67a6e77d Minor non-functional changes:
* Spell propagate right
  * Improve performance of phi node handling
  * Delete using directive
  * Other minor changes

llvm-svn: 5920
2003-04-25 02:50:03 +00:00
Chris Lattner
e1c995e9b6 Fix bug: mem2reg/2003-04-24-MultipleIdenticalSuccessors.ll
llvm-svn: 5919
2003-04-25 00:54:58 +00:00
Chris Lattner
8a549d117d 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.

llvm-svn: 5918
2003-04-25 00:53:05 +00:00
Chris Lattner
dcae180f95 When cleaning up the final bytecode file, make sure to run DTE as well
llvm-svn: 5917
2003-04-25 00:52:30 +00:00
Chris Lattner
f67fe73cc2 New testcase
llvm-svn: 5916
2003-04-25 00:46:14 +00:00
Chris Lattner
9c2869eca8 Speed up convergence significantly and also reduce the size of testcases by making large portions of a function's CFG dead at a time.
llvm-svn: 5915
2003-04-24 23:51:38 +00:00
Chris Lattner
15574dd30f 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!

llvm-svn: 5914
2003-04-24 22:54:06 +00:00
Chris Lattner
0df20905d4 Remove dead functions
llvm-svn: 5913
2003-04-24 22:53:24 +00:00
Chris Lattner
7a2b711c95 Make sure that deleted functions have external linkage
llvm-svn: 5912
2003-04-24 22:53:01 +00:00
Chris Lattner
ad5fa07a44 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

llvm-svn: 5911
2003-04-24 22:24:58 +00:00
Chris Lattner
e09e448832 Adjust to match new ListReducer interface
Move function to generic code

llvm-svn: 5910
2003-04-24 22:24:22 +00:00
Chris Lattner
3bfc9a1e4f Allow reducer interfaces to mutate the lists passed in
llvm-svn: 5909
2003-04-24 22:23:56 +00:00
Chris Lattner
5b90b2a7d4 Move function from Miscompilation.cpp
llvm-svn: 5908
2003-04-24 22:23:34 +00:00
Chris Lattner
f6d04c9d0c Move the ListReducer Class into it's own header file instead of living in Miscompilation.cpp
llvm-svn: 5907
2003-04-24 20:16:29 +00:00
Chris Lattner
6e2ea5ccff 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!

llvm-svn: 5906
2003-04-24 20:07:38 +00:00
Chris Lattner
d7a7ef633f Allow bugpoint to try new an different methods for pruning down lists
llvm-svn: 5905
2003-04-24 19:32:42 +00:00
Chris Lattner
4a984c606f Make sure to create a target data that matches the Module's target properties.
llvm-svn: 5904
2003-04-24 19:13:02 +00:00
Chris Lattner
c06795629d add a new targetdata ctor to create a target data appropriate to the module
llvm-svn: 5903
2003-04-24 19:09:05 +00:00
Chris Lattner
55a4aea29b Add new targetdata ctor to create a targetdata appropriate to the module
llvm-svn: 5902
2003-04-24 19:08:45 +00:00
Chris Lattner
9485cd4e9b Remove support for "targetdata pass ctors"
llvm-svn: 5901
2003-04-24 18:41:30 +00:00
Chris Lattner
1228ad2415 Remove support for "target data" pass ctors
llvm-svn: 5900
2003-04-24 18:36:41 +00:00
Chris Lattner
473df86e0b Trivial cleanup
llvm-svn: 5899
2003-04-24 18:35:51 +00:00
Chris Lattner
18f2992e5e LevelRaise now gets target data from passmanager
llvm-svn: 5898
2003-04-24 18:26:03 +00:00
Chris Lattner
9c67ad476b LevelRaise now gets TD from passmanager
llvm-svn: 5897
2003-04-24 18:25:42 +00:00
Chris Lattner
3dbf3f0ac1 Make the levelraise pass be well behaved w.r.t the TargetData that the current
PassMAnager provides.

llvm-svn: 5896
2003-04-24 18:25:27 +00:00
Chris Lattner
043b4a7621 Fix iterator invalidation problem
llvm-svn: 5895
2003-04-24 17:52:20 +00:00
Chris Lattner
f0c01a508b Make sure that the cloned module retains the type symbol table entries!
llvm-svn: 5894
2003-04-24 17:15:33 +00:00
Chris Lattner
0b66fe7194 Implement support for bugpoint to identify which FUNCTION an optimization
is miscompiling.

llvm-svn: 5893
2003-04-24 17:02:17 +00:00