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526 Commits

Author SHA1 Message Date
Brian Gaeke
69a79600cb gccld.cpp: 
Fix typo in header.
 Add IsArchive static method.
 Roll LoadLibraryFromDirectory() into LoadLibrary(), and factor
  LoadLibraryExactName() out of the result. Instead of treating the current
  directory specially, just insert it into LibPaths in the beginning of
  main().
 Make LoadLibrary() take a "search" flag that says whether to search for the
  correct library, or just trust that LibName is right.
 Make LinkLibrary() take a "search" flag, and pass it to LoadLibrary().
 Change the for-loop over InputFilenames to detect ar archives and link them
  in as libraries without searching.
 Change the for-loop over Libraries to explicitly turn on the "search" flag
  to LinkLibrary() that makes LoadLibrary() search for the correct library
  (i.e., when processing -lNAME options.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6316 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-23 20:27:07 +00:00
Brian Gaeke
dae7f92366 Clarify BugDriver.cpp:BugDriver::ParseInputFile()'s return values in its 
explanatory comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6308 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-23 05:34:32 +00:00
Chris Lattner
6c8103f7dd Kill using declarations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6292 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-22 20:13:16 +00:00
Chris Lattner
dbe48dcaec Allow disabling final cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6271 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-21 20:38:59 +00:00
Chris Lattner
28b8ed90c7 Increase odds that this won't bork things 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6267 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-21 19:41:31 +00:00
Chris Lattner
9148ec65c2 Get rid of really old makefile cruft 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6218 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-14 21:31:31 +00:00
Chris Lattner
7cb77e188f Search LLVM_LIB_SEARCH_PATH for objects to allow it to find crtend.o 
Implement minor library linking optimization.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6181 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-13 22:14:13 +00:00
Chris Lattner
59039a926d Add a disable-verify option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6155 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-12 22:12:44 +00:00
Chris Lattner
0b43f4ef29 Move static stuff to an anonymous namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6154 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-12 22:08:58 +00:00
Chris Lattner
3cbacc9047 Print filename correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6119 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-12 14:32:04 +00:00
Chris Lattner
19669f37b0 The JIT is the default mode for LLI now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6118 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-12 14:31:57 +00:00
Chris Lattner
f479be58f5 Make a comment more accurate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5991 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-03 03:20:36 +00:00
Chris Lattner
cc876a7421 Add support for debugging miscompilations with the use of the JIT or CBE! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5990 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-03 03:19:41 +00:00
Chris Lattner
fb74224662 Bugpoint is always verbose, eliminate option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5989 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-03 03:18:41 +00:00
Misha Brukman
c8b27318a3 The Grammar Police is out on patrol. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5985 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-03 02:16:43 +00:00
Chris Lattner
590607b01c Add an instcombine pass before levelraise 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5980 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-02 18:19:05 +00:00
Chris Lattner
68492725a0 Add a new option to disable stripping of bytecode files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5969 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-28 03:28:56 +00:00
Chris Lattner
10daaa1416 Remove two fields from TargetData which are target specific. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5963 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-26 20:11:09 +00:00
Chris Lattner
6db70ef879 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 22:08:12 +00:00
Chris Lattner
bc19466912 Make sure to copy double alignment as well 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5936 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 06:06:13 +00:00
Chris Lattner
b5881f126d Kill using declarations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5934 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 05:26:11 +00:00
Chris Lattner
2b5f2c1a64 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 05:22:29 +00:00
Chris Lattner
0c13998775 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 03:16:33 +00:00
Chris Lattner
06943add8b 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 03:16:05 +00:00
Chris Lattner
5f73e38548 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 00:53:05 +00:00
Chris Lattner
16608b4c85 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-25 00:52:30 +00:00
Chris Lattner
286921e8d2 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 23:51:38 +00:00
Chris Lattner
f607b79bc7 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 22:54:06 +00:00
Chris Lattner
44be257166 Remove dead functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5913 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 22:53:24 +00:00
Chris Lattner
473a843f31 Make sure that deleted functions have external linkage 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5912 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 22:53:01 +00:00
Chris Lattner
aae33f9137 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 22:24:58 +00:00
Chris Lattner
39aebca3a2 Adjust to match new ListReducer interface 
Move function to generic code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5910 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 22:24:22 +00:00
Chris Lattner
b4ebe13643 Allow reducer interfaces to mutate the lists passed in 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5909 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 22:23:56 +00:00
Chris Lattner
ff4aaf0010 Move function from Miscompilation.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5908 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 22:23:34 +00:00
Chris Lattner
126840f49e 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 20:16:29 +00:00
Chris Lattner
a148ccb158 Allow bugpoint to try new an different methods for pruning down lists 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5905 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 19:32:42 +00:00
Chris Lattner
9c3b55ea9f 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 19:13:02 +00:00
Chris Lattner
c986392c30 Remove support for "target data" pass ctors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5900 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 18:36:41 +00:00
Chris Lattner
961f7b4e4f LevelRaise now gets target data from passmanager 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5898 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 18:26:03 +00:00
Chris Lattner
640f22e66d Implement support for bugpoint to identify which FUNCTION an optimization 
is miscompiling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5893 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-24 17:02:17 +00:00
Chris Lattner
eea21dd91c Print where reference output goes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5891 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 20:41:18 +00:00
Chris Lattner
a4dd4e2de8 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 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 20:40:42 +00:00
Chris Lattner
3c053a0a98 Allow specifying an input file for the program being executed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5888 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 20:31:37 +00:00
Chris Lattner
cf31784c69 We now need to link libscalar to get the switch lowering pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5874 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 16:43:02 +00:00
Chris Lattner
6e96a99ce3 Remove unnecessary &* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5873 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-23 16:38:00 +00:00
Chris Lattner
e0b235cd97 Build the appropriate target machine for the input pointer size and endianness 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5838 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-22 18:10:32 +00:00
Chris Lattner
d34a51dbbe Add support for allowing the user to extend the GCCLD searchpath 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5825 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-21 19:53:24 +00:00
Chris Lattner
c65b104309 Eliminate useless duplicate libraries 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5823 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-19 23:07:33 +00:00
Chris Lattner
10970eb05f Add first support for linking in .a files correctly and minimally, like a real linker does 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5822 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-19 22:44:38 +00:00
Chris Lattner
a856db22fa Add crufty compatibility stuff for ld 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5813 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-04-18 23:38:22 +00:00