Dan Gohman
ac95cc79ac
Convert more tools code from cerr and cout to errs() and outs().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-16 15:30:09 +00:00
Owen Anderson
0d7c695c74
To simplify the upcoming context-on-type change, switch all command line tools to using the default global context for now.
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This will let us to hardwire stuff to the global context in the short term while the API is sorted out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75846 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 22:16:10 +00:00
Dan Gohman
a1bdcedc38
Add a Force option to raw_fd_ostream to specify whether opening
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an existing file is considered an error. Convert several tools
to use raw_fd_ostream instead of std::ostream, and to use this
new option instead of doing a manual check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75801 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 17:29:42 +00:00
Dan Gohman
65f57c233c
Use errs() instead of std::cerr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75791 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15 16:35:29 +00:00
Owen Anderson
31895e7359
Hold the LLVMContext by reference rather than by pointer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 21:22:36 +00:00
Owen Anderson
8b477ed579
Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot
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of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.
Patches for Clang and LLVM-GCC to follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74614 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 16:58:40 +00:00
Owen Anderson
8cbc94afb7
Get rid of the global CFGOnly flag by threading a ShortNames parameters through the GraphViz rendering code.
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Update other uses in the codebase for this change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74084 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 17:37:09 +00:00
Daniel Dunbar
ca8131ebac
Switch opt to using StandardPasses.h
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- No functionality change, but please check if you don't believe me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72789 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-03 18:22:15 +00:00
Misha Brukman
a9f4836313
Fixed file header comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-01 21:37:19 +00:00
Dan Gohman
865f006bb4
Eliminate several more unnecessary intptr_t casts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64888 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-18 05:09:16 +00:00
Duncan Sands
9e89ba31f1
Rename AddReadAttrs to FunctionAttrs, and teach it how
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to work out (in a very simplistic way) which function
arguments (pointer arguments only) are only dereferenced
and so do not escape. Mark such arguments 'nocapture'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61525 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-31 16:14:43 +00:00
Devang Patel
4d6e2331c3
Enable LoopIndexSplit pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60555 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-04 21:40:31 +00:00
Devang Patel
6f9f3e1a18
Disable -loop-index-split for now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60087 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-26 04:58:14 +00:00
Zhongxing Xu
3253f4c979
Adjust indent.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60081 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-26 02:57:24 +00:00
Nuno Lopes
641397f2ef
fix memory leak in pass manager when adding an analysis pass that already existed. as pass manager takes ownership of the added passes, it has to delete the pass if it isnt added to the pass list
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tweak the opt tool so that it doesnt access a Pass after the ownership was taken by the pass manager
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58730 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04 23:03:58 +00:00
Daniel Dunbar
3b0da26e20
Move Print*Pass to use raw_ostream.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57946 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-22 03:25:22 +00:00
Daniel Dunbar
f4db3a51c7
Privatize PrintModulePass and PrintFunctionPass and add
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createPrintModulePass and createPrintFunctionPass.
- So clients who compile w/o RTTI can use them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57933 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-21 23:33:38 +00:00
Duncan Sands
3ee8fc9649
Rationalize the names of passes that print information:
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-callgraph => print-callgraph
-callscc => print-callgraph-sccs
-cfgscc => print-cfg-sccs
-externalfnconstants => print-externalfnconstants
-print => print-function
-print-alias-sets (no change)
-print-callgraph => dot-callgraph
-print-cfg => dot-cfg
-print-cfg-only => dot-cfg-only
-print-dom-info (no change)
-printm => print-module
-printusedtypes => print-used-types
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56487 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23 12:47:39 +00:00
Oscar Fuentes
3d01fc7de8
Initial support for the CMake build system.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56419 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-22 01:08:49 +00:00
Duncan Sands
210fada2c6
Turn on the AddReadAttrs pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56345 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-19 14:34:36 +00:00
Duncan Sands
e65d39a42c
Teach -callgraph to always print the callgraph (as the
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description says it does), not just when -analyze is
used as well. This means printing to stderr, so adjust
some tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56337 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-19 07:57:09 +00:00
Devang Patel
442b1aa94b
Fix comments, help messages.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56282 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-17 16:01:39 +00:00
Devang Patel
d9424edf94
Fix cut-n-pasto.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56265 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-17 00:01:04 +00:00
Devang Patel
2d7551ced2
Add -O1, -O2 and -O3 that matches llvm-gcc's -O1, -O2 and -O3 respectively.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56255 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-16 22:25:14 +00:00
Duncan Sands
38197fed5b
End of the GlobalsModRef experiment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56222 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-15 18:42:38 +00:00
Duncan Sands
0e3b7b2f91
Give GlobalsModRef a whirl in the nightly testers.
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I placed it just before GVN because that it is the
pass most likely to benefit from it. Some quick
and dirty testing confirms that this is a decent
place for it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56144 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-12 08:23:37 +00:00
Devang Patel
ff5d06d797
Backout 55429
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55432 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-27 20:51:49 +00:00
Devang Patel
9d2968c824
Add facility to create a target.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55429 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-27 20:00:27 +00:00
Evan Cheng
5f2f218825
Goodbye tail duplication (for good this time).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53574 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 22:29:15 +00:00
Duncan Sands
56eb133095
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53525 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-13 20:14:38 +00:00
Chris Lattner
3dda08ad5d
Fix PR2231 - opt -internalize -std-compile-opts should run internalize first
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53523 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-13 19:35:21 +00:00
Devang Patel
687e03b2fa
Move dominator info printer into tool/opt/GraphPrinters.cpp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52907 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-30 17:32:58 +00:00
Owen Anderson
c5b271072e
Re-enable the newly simplified ADCE. This fixes a regression on
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Dhrystone introduced by its removal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51669 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-29 08:48:21 +00:00
Owen Anderson
9e2abd3840
Remove ADCE from the optimization pipeline.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51581 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-27 04:27:27 +00:00
Evan Cheng
df0457241d
Re-enable tail duplication pass (now with default threshold down to 1 instruction).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51184 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-16 07:57:10 +00:00
Evan Cheng
38503d4046
Remove tail duplication pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51139 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-15 07:43:15 +00:00
Devang Patel
8ffe2e2156
Recover nestedloop regression reported by nightly tester.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51110 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-14 18:04:30 +00:00
Devang Patel
81a1d08cb7
Do not run instruction combiner in middle of loop optimization passes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51084 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-14 00:26:11 +00:00
Owen Anderson
4982babf4a
Re-enable loop deletion by default.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50941 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-10 07:10:24 +00:00
Owen Anderson
77a895e599
Disable loop deletion until the release branch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50787 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-06 23:56:34 +00:00
Owen Anderson
3f3d95c75a
Enable dead loop elimination.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50682 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-05 23:38:07 +00:00
Chris Lattner
866b9e1520
move libcalls to the same place llvm-gcc has it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50593 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-02 22:05:06 +00:00
Chris Lattner
2510c3b70f
enable jump threading pass by default. This causes no miscompilations
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and can significantly shrinkify some code, particularly from C++ land.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50025 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-21 04:22:09 +00:00
Duncan Sands
fa191e4cd4
Run SimplifyLibCalls near the beginning, not at
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the end. It is now run at the same moment as in
llvm-gcc. Also, run StripDeadPrototypes at the
end, just before running DeadTypeElimination.
This may be useful when doing LTO. Note that
llvm-gcc runs StripDeadPrototypes but not
DeadTypeElimination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49848 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-17 12:03:38 +00:00
Evan Cheng
5d4ed3ba11
Move memcpy / memset optimization pass after GVN.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49457 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-10 01:33:05 +00:00
Owen Anderson
a723d1e48f
Factor a bunch of functionality related to memcpy and memset transforms out of
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GVN and into its own pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49419 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-09 08:23:16 +00:00
Chris Lattner
21c62da287
remove attributions from tools.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45421 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:44:31 +00:00
Chris Lattner
5116784826
remove attributions from tools/utils makefiles.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45414 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:07:17 +00:00
Dan Gohman
82a13c9c48
Move the space in overview output for commands out of each of the
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commands and into the common code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42752 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-08 15:45:12 +00:00
Owen Anderson
d06eb2c879
Turn GVN on by default.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41787 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-08 22:23:52 +00:00