Chris Lattner
145b7ddd67
#include is unnecessary
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8316 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-01 20:45:46 +00:00
Chris Lattner
36f18aefe8
Remove the -stopAfterNPasses option, which has been long obsoleted by bugpoint
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8278 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-31 21:47:24 +00:00
Chris Lattner
cf37c23a47
* move the dead-type-eliminate passes to the end, where they are more useful
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* add prune-eh and inlining passes
* other minor pass reorganizations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8277 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-31 21:45:55 +00:00
Chris Lattner
23d5724c61
Completely remove mention of the correlated branch elimination pass. It has
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bugs and needs to be reworked anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7692 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-07 21:30:12 +00:00
Misha Brukman
57d708b122
* The possessive third-person singular has no apostrophe (its)
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* Grouped header files to fit with the LLVM standard
* Fit code into 80 columns
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7690 91177308-0d34-0410-b5e6-96231b3b80d8
2003-08-07 21:23:52 +00:00
Chris Lattner
e643a6cb9a
Add tail duplication pass to the pipeline, move the verifier pass to the front
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Other minor reorganizations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6849 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-22 20:11:45 +00:00
Chris Lattner
42ed21b151
Add SRoA pass to gccas
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6442 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-30 19:24:06 +00:00
Chris Lattner
4dc3535e7a
Move indvars pass after mem2reg pass where it is more likely to be useful
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6441 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-30 19:23:10 +00:00
Chris Lattner
590607b01c
Add an instcombine pass before levelraise
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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
9c3b55ea9f
Make sure to create a target data that matches the Module's target properties.
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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
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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
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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
a4dd4e2de8
The new CFrontend generates LOTs of basic blocks that just fall through and do
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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
e1c8153d63
Eliminate some compatibility stuff no longer needed :P
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5812 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-18 23:38:09 +00:00
Chris Lattner
8c7b0551f4
Improve compatibility with system AS further by allowing input from stdin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5780 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-16 17:49:18 +00:00
Chris Lattner
2c1d2f21fd
* Get rid of using declaration
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* Add two compatibility options to work better with new GCC frontend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5779 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-16 17:41:08 +00:00
Chris Lattner
f2956fcc11
Namespacify command line options
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5778 91177308-0d34-0410-b5e6-96231b3b80d8
2003-04-16 17:34:29 +00:00
Chris Lattner
cabda2134e
link with static versions of some libs to avoid having to pull in all of ipo/ipa and datastructure at all
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5402 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-22 22:14:04 +00:00
Vikram S. Adve
02a74ccd61
Disable correlated expressions pass until it is reliable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4512 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-03 12:41:50 +00:00
Chris Lattner
52af630b24
Reassociate now works
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4472 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-31 17:13:11 +00:00
Vikram S. Adve
c954161ea7
Added datastructure library to resolve link error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4279 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-25 21:17:34 +00:00
Chris Lattner
cc377df7f5
* Remove the -stopraise option, which is no longer needed now that we have
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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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3879 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-22 18:50:22 +00:00
Vikram S. Adve
0a4aa5a026
gcc3.1.1 seems much more selective about what it loads from archives, and
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does not link in many passes that are loaded by gcc2.95.3. So use object
files instead of archives in many more cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3803 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-18 02:20:58 +00:00
Chris Lattner
4dd7d3e34d
* No longer need to run die after instcombine
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* Run new correlated expressions pass
* Simplify the CFG (removing dead blocks, merging blocks, eliminating branches
on constant booleans, etc) after correlated exprs pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3598 91177308-0d34-0410-b5e6-96231b3b80d8
2002-09-06 18:41:33 +00:00
Chris Lattner
c5394837fe
- Reformat comments
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- 'gccas' puts verifier in logical place in pass procession to avoid
recomputing dominator information unneccesarily.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3553 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-30 22:55:32 +00:00
Chris Lattner
1b7fbef3d3
- GCCAS now uses load value #ing for GCSE
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3536 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-30 20:25:25 +00:00
Chris Lattner
374a0950cc
Do not leak memory for passes when using -stopAfterNPasses or -stopraise
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3371 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-17 22:40:03 +00:00
Chris Lattner
0e4ca08843
Run GlobalDCE before deadtypeelim so that we do not retain types for global
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variables that are obviously dead. The most common case is %FILE
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3370 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-17 22:38:02 +00:00
Chris Lattner
d4c7f2766b
Print the tool name when an error comes from so that I can tell which
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tool of a pipeline is having issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3168 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-30 21:43:25 +00:00
Chris Lattner
c7a0985995
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3087 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-25 16:31:09 +00:00
Chris Lattner
d9d8c07eea
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3040 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 22:04:43 +00:00
Chris Lattner
ccbb3bd6e4
Raise pass requires an explicit TargetData member now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3020 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 18:09:58 +00:00
Chris Lattner
56d27019e6
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3002 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-23 17:52:38 +00:00
Chris Lattner
5ff62e90d0
*** empty log message ***
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2985 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-22 02:10:13 +00:00
Vikram S. Adve
f8685ebd9d
Disabling reassociate pass until it is fixed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2849 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-09 19:53:09 +00:00
Chris Lattner
b4aef1746a
Yes, we REALLY DO want to run the reassociate pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2809 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-30 16:19:14 +00:00
Anand Shukla
cf17bcc7e7
Changes for 64bit gcc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2799 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 21:57:48 +00:00
Chris Lattner
624c3e028b
Simplify the code that adds passes so compilation can stop after any step
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2775 91177308-0d34-0410-b5e6-96231b3b80d8
2002-06-25 15:57:43 +00:00
Chris Lattner
5424e50c61
No need to run dce with adce right behind!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2738 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-23 19:27:50 +00:00
Chris Lattner
ff8207fc6c
Add the ADCE pass to gccas finally!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2719 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-22 21:30:24 +00:00
Chris Lattner
e3a20e733e
Simplify CFG after code generation is done
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2698 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-21 20:05:08 +00:00
Chris Lattner
4ad532299a
Run another local value numbering phase after redundancy elimination
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2625 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-14 16:23:14 +00:00
Chris Lattner
88fcc513aa
Add LICM pass to compiler
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2613 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-10 22:44:31 +00:00
Chris Lattner
94fbab0022
Run expression reassociation as part of gccas
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2556 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-08 22:18:20 +00:00
Chris Lattner
65f1b895bb
Merge all include/llvm/Transforms/Scalar/* into a single Scalar.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2538 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 20:03:27 +00:00
Chris Lattner
ddca9d0dcb
Fix makefiles after shuffling passes around the libraries
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2532 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 19:27:33 +00:00
Chris Lattner
2154d13354
Straighten out makefiles after moving code to new Transform Utils library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2520 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-07 18:18:26 +00:00
Chris Lattner
5f06e10a84
GCSE is faster than SCCP, and it makes SCCP's job easier, so run it first.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2503 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 18:54:12 +00:00
Chris Lattner
eadd32cda2
Instruction Combination can create a ton of trivially dead instructions. Remove
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them with an DIE pass before more expensive optimizations are run.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2491 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 16:52:15 +00:00
Chris Lattner
9c1291c85e
Run DCE AFTER SCCP and GCSE!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2476 91177308-0d34-0410-b5e6-96231b3b80d8
2002-05-06 03:04:17 +00:00