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Commit Graph

69 Commits

Author SHA1 Message Date
Chris Lattner
b53f5d3a9f Eliminate some compatibility stuff no longer needed :P
llvm-svn: 5812
2003-04-18 23:38:09 +00:00
Chris Lattner
9d614bf2d1 Improve compatibility with system AS further by allowing input from stdin
llvm-svn: 5780
2003-04-16 17:49:18 +00:00
Chris Lattner
951662218c * Get rid of using declaration
* Add two compatibility options to work better with new GCC frontend

llvm-svn: 5779
2003-04-16 17:41:08 +00:00
Chris Lattner
7c29feaeb7 Namespacify command line options
llvm-svn: 5778
2003-04-16 17:34:29 +00:00
Chris Lattner
598270f39d link with static versions of some libs to avoid having to pull in all of ipo/ipa and datastructure at all
llvm-svn: 5402
2003-01-22 22:14:04 +00:00
Vikram S. Adve
dd2ab407a6 Disable correlated expressions pass until it is reliable.
llvm-svn: 4512
2002-11-03 12:41:50 +00:00
Chris Lattner
517a31e940 Reassociate now works
llvm-svn: 4472
2002-10-31 17:13:11 +00:00
Vikram S. Adve
3c20672e56 Added datastructure library to resolve link error.
llvm-svn: 4279
2002-10-25 21:17:34 +00:00
Chris Lattner
d01dffe97f * Remove the -stopraise option, which is no longer needed now that we have
the -debug-pass=Arguments option
* Run instcombining BEFORE mem2reg so that getelementptr X, long 0's are
  cleaned up.  This is also important because scalar replacement of aggr.
  will want instcombine to run before it goes as well.

llvm-svn: 3879
2002-09-22 18:50:22 +00:00
Vikram S. Adve
c3d678fff5 gcc3.1.1 seems much more selective about what it loads from archives, and
does not link in many passes that are loaded by gcc2.95.3.  So use object
files instead of archives in many more cases.

llvm-svn: 3803
2002-09-18 02:20:58 +00:00
Chris Lattner
29714643f9 * No longer need to run die after instcombine
* Run new correlated expressions pass
* Simplify the CFG (removing dead blocks, merging blocks, eliminating branches
  on constant booleans, etc) after correlated exprs pass.

llvm-svn: 3598
2002-09-06 18:41:33 +00:00
Chris Lattner
f647b9b608 - Reformat comments
- 'gccas' puts verifier in logical place in pass procession to avoid
    recomputing dominator information unneccesarily.

llvm-svn: 3553
2002-08-30 22:55:32 +00:00
Chris Lattner
68ccf7d7ea - GCCAS now uses load value #ing for GCSE
llvm-svn: 3536
2002-08-30 20:25:25 +00:00
Chris Lattner
38e64fffd9 Do not leak memory for passes when using -stopAfterNPasses or -stopraise
llvm-svn: 3371
2002-08-17 22:40:03 +00:00
Chris Lattner
f91e0dc64d Run GlobalDCE before deadtypeelim so that we do not retain types for global
variables that are obviously dead.  The most common case is %FILE

llvm-svn: 3370
2002-08-17 22:38:02 +00:00
Chris Lattner
a693390c2e Print the tool name when an error comes from so that I can tell which
tool of a pipeline is having issues.

llvm-svn: 3168
2002-07-30 21:43:25 +00:00
Chris Lattner
9099afeef5 *** empty log message ***
llvm-svn: 3087
2002-07-25 16:31:09 +00:00
Chris Lattner
5b4d1e6d6c *** empty log message ***
llvm-svn: 3040
2002-07-23 22:04:43 +00:00
Chris Lattner
4c4f02c2f1 Raise pass requires an explicit TargetData member now.
llvm-svn: 3020
2002-07-23 18:09:58 +00:00
Chris Lattner
24bcbdd155 *** empty log message ***
llvm-svn: 3002
2002-07-23 17:52:38 +00:00
Chris Lattner
99ad379582 *** empty log message ***
llvm-svn: 2985
2002-07-22 02:10:13 +00:00
Vikram S. Adve
391040c398 Disabling reassociate pass until it is fixed.
llvm-svn: 2849
2002-07-09 19:53:09 +00:00
Chris Lattner
5e960b5301 Yes, we REALLY DO want to run the reassociate pass.
llvm-svn: 2809
2002-06-30 16:19:14 +00:00
Anand Shukla
c28bf298bb Changes for 64bit gcc
llvm-svn: 2799
2002-06-25 21:57:48 +00:00
Chris Lattner
801f0d73ed Simplify the code that adds passes so compilation can stop after any step
llvm-svn: 2775
2002-06-25 15:57:43 +00:00
Chris Lattner
6011ff85b4 No need to run dce with adce right behind!
llvm-svn: 2738
2002-05-23 19:27:50 +00:00
Chris Lattner
28ff22021a Add the ADCE pass to gccas finally!
llvm-svn: 2719
2002-05-22 21:30:24 +00:00
Chris Lattner
d5eb6515a1 Simplify CFG after code generation is done
llvm-svn: 2698
2002-05-21 20:05:08 +00:00
Chris Lattner
e8c237b1ce Run another local value numbering phase after redundancy elimination
llvm-svn: 2625
2002-05-14 16:23:14 +00:00
Chris Lattner
97b501879c Add LICM pass to compiler
llvm-svn: 2613
2002-05-10 22:44:31 +00:00
Chris Lattner
fd2ecfc2a5 Run expression reassociation as part of gccas
llvm-svn: 2556
2002-05-08 22:18:20 +00:00
Chris Lattner
466c66f47a Merge all include/llvm/Transforms/Scalar/* into a single Scalar.h
llvm-svn: 2538
2002-05-07 20:03:27 +00:00
Chris Lattner
5cae7abf34 Fix makefiles after shuffling passes around the libraries
llvm-svn: 2532
2002-05-07 19:27:33 +00:00
Chris Lattner
cb8c2d31c2 Straighten out makefiles after moving code to new Transform Utils library
llvm-svn: 2520
2002-05-07 18:18:26 +00:00
Chris Lattner
ee7b1b29a9 GCSE is faster than SCCP, and it makes SCCP's job easier, so run it first.
llvm-svn: 2503
2002-05-06 18:54:12 +00:00
Chris Lattner
6ba1c2d113 Instruction Combination can create a ton of trivially dead instructions. Remove
them with an DIE pass before more expensive optimizations are run.

llvm-svn: 2491
2002-05-06 16:52:15 +00:00
Chris Lattner
0ba1f2e45f Run DCE AFTER SCCP and GCSE!
llvm-svn: 2476
2002-05-06 03:04:17 +00:00
Chris Lattner
9cbf621bb5 Move constant merging pass earlier
Include the SCCP pass in gccas

llvm-svn: 2410
2002-04-29 20:11:38 +00:00
Chris Lattner
96e0c48175 Eliminate duplicate or unneccesary #include's
llvm-svn: 2397
2002-04-29 17:42:12 +00:00
Chris Lattner
f5cc80a3cb Run GCSE as part of gccas.
llvm-svn: 2340
2002-04-28 01:00:15 +00:00
Chris Lattner
ded2679ed0 Make sure that there is no case where a signal can occur leaving a partially
written output file.  This is important because crashing testcases often write
part of a file out, and the testing harness decides the file is up-to-date next
time the test is run.

llvm-svn: 2303
2002-04-18 19:55:25 +00:00
Chris Lattner
d69c7543b9 The cleangcc pass is brokeninto two pieces, execute both of them.
llvm-svn: 2225
2002-04-10 20:33:32 +00:00
Chris Lattner
8b16900b1b Remove asmwriter library from link line, because the useful contents of it
have been incorporated into the vmcore library.

llvm-svn: 2153
2002-04-07 22:35:30 +00:00
Chris Lattner
dc6c89b725 Move the PromoteMemoryToRegister pass to be run _after_ the raise pointer
references pass, so it is given the chance to do some good!

llvm-svn: 2089
2002-04-01 19:45:11 +00:00
Cameron Buschardt
788a1aaab0 Rename constructor function for mem2reg pass.
llvm-svn: 2008
2002-03-27 23:29:23 +00:00
Chris Lattner
42439b8827 Add a debugging option to gccas to cause it to not do level raise or anything
after it.

llvm-svn: 1934
2002-03-21 21:21:50 +00:00
Chris Lattner
cc1fa55c61 Pull interprocedural analyses out of Analysis library into their own lib
llvm-svn: 1827
2002-03-06 18:44:29 +00:00
Chris Lattner
9287e88e26 Change to use new pass accessor functions
llvm-svn: 1817
2002-02-26 21:47:29 +00:00
Chris Lattner
15709802b8 Resolve deps
llvm-svn: 1615
2002-01-31 15:52:41 +00:00
Chris Lattner
5e70addcea PassManager is now in it's own header file
llvm-svn: 1608
2002-01-31 00:46:22 +00:00