3cf3782bc0
Updates to work with recent Statistic's changes:
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* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
* Broke constructor to take two const char * arguments instead of one, so
that indendation can be taken care of automatically.
* Sort the list by pass name when printing
* Make sure to print all statistics as a group, instead of randomly when
the statistics dtors are called.
* Updated ProgrammersManual with new semantics.
llvm-svn: 4001
2002-10-01 22:38:37 +00:00
f242bec91b
Build subdirs in parallel
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llvm-svn: 4000
2002-10-01 22:36:35 +00:00
c758fe6b72
- Rework Statistics:
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* Renamed StatisticReporter.h/cpp to Statistic.h/cpp
* Broke constructor to take two const char * arguments instead of one, so
that indendation can be taken care of automatically.
* Sort the list by pass name when printing
* Make sure to print all statistics as a group, instead of randomly when
the statistics dtors are called.
llvm-svn: 3999
2002-10-01 22:35:45 +00:00
7c91242aef
Check in DataStructure rewrite so far.
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llvm-svn: 3998
2002-10-01 22:34:45 +00:00
d3121eb8cb
Initial checkin of Steensgaards context insensitive flow insensitive
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alias analysis
llvm-svn: 3997
2002-10-01 22:34:12 +00:00
193e6924ca
Checkin some major reworks of data structure analysis. This is not done,
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nor does it work very well, but I need to get it checked in before I break
the tree unintentionally.
llvm-svn: 3996
2002-10-01 22:33:50 +00:00
52db271374
Make sure to use the TimerGroup that we created!
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llvm-svn: 3995
2002-10-01 20:12:06 +00:00
d5fc9023a8
Make sure not to count the PassManager wrapers
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llvm-svn: 3994
2002-10-01 20:08:11 +00:00
af751b8e72
Factor timer code out of PassManager implementation, into a generic interface
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exposed by Support/Timer.h.
llvm-svn: 3993
2002-10-01 19:54:07 +00:00
6dad11f6c0
Checkin generic interval timer support
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llvm-svn: 3992
2002-10-01 19:36:54 +00:00
386834b2f1
Fixed to properly escape quotes in strings.
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llvm-svn: 3991
2002-09-30 21:11:55 +00:00
fd400215d5
Allow production of -stats output for benchmarks by specifying
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ENABLE_STATS=1 on the make command line.
llvm-svn: 3989
2002-09-30 19:24:07 +00:00
ce6b87be98
Allow production of -stats output for benchmarks by specifying
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ENABLE_STATS=1 on the make command line.
llvm-svn: 3988
2002-09-30 19:23:55 +00:00
2b099a2419
On this code, llc did not pass the sixth argument (%reg321) to printf.
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llvm-svn: 3986
2002-09-30 16:14:14 +00:00
1931788143
Minor tweak
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llvm-svn: 3985
2002-09-29 22:59:29 +00:00
36fb08ee53
Enable buidling of programs on Linux again
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llvm-svn: 3984
2002-09-29 22:58:51 +00:00
6be99c4f23
Added several more helper functions for construction MachineInstrs.
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llvm-svn: 3983
2002-09-29 22:55:45 +00:00
75b4a29613
Bug fix in folding getElementPtr instructions: don't fold one into
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a predecessor if it has a non-zero first index and the predecessor
ends with a struct index.
llvm-svn: 3982
2002-09-29 22:55:05 +00:00
6b6f540959
Fix a problem that was caused by stale analyses being in CurrentAnalyses
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llvm-svn: 3981
2002-09-29 22:50:22 +00:00
05e86302f4
Fix bug in LICM that caused the previous big win. :(
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llvm-svn: 3980
2002-09-29 22:26:07 +00:00
5b5dd671b2
Minor change to interface for Create{Zero,Sign}ExtensionsInstructions.
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llvm-svn: 3979
2002-09-29 21:53:31 +00:00
6443769b34
Hoist the contents of Loops in depth first order in the dominator tree,
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rather than in random order. This causes LICM to be DRAMATICALLY more
effective. For example, on bzip2.c, it is able to hoist 302 loads and
2380 total instructions, as opposed to 44/338 before. This obviously
makes other transformations much more powerful as well!
llvm-svn: 3978
2002-09-29 21:46:09 +00:00
467a9e84c4
Fix printing of loop information
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llvm-svn: 3977
2002-09-29 21:43:04 +00:00
ae3ac7e1c9
Improve printing of dominator sets
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llvm-svn: 3976
2002-09-29 21:42:42 +00:00
03a9e15a9f
Fix major bugs in dominator set & tree information updating
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llvm-svn: 3975
2002-09-29 21:41:38 +00:00
85dd58c2cb
Simplify code a bit, add an assertion
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llvm-svn: 3974
2002-09-29 21:37:08 +00:00
fc2aac7f8f
Fixed errors in ReplaceInstWithValue/ReplaceInstWithInst examples.
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llvm-svn: 3973
2002-09-29 17:31:54 +00:00
be55f2dd2c
Convert DIRS to PARALLEL_DIRS. They can be built independently.
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llvm-svn: 3972
2002-09-29 11:52:14 +00:00
009dac7ab4
Regression test for llc bug that was folding two getelementptrs illegally.
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llvm-svn: 3971
2002-09-28 18:09:05 +00:00
9011903ee2
Added a couple of helper methods for live range construction.
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llvm-svn: 3970
2002-09-28 17:05:43 +00:00
ed2df3ecf8
Live ranges for Return value and return address of a Call are now
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created here, simply by handling all implicit operands (which should
have been done anyway).
llvm-svn: 3969
2002-09-28 17:05:22 +00:00
8076fe87b7
Fixed method getReturnValue(): it should return NULL if the
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callee does not return a value.
llvm-svn: 3968
2002-09-28 17:03:54 +00:00
8fef3b8033
Fixed incorrect assertion: spill code for function ptr should be
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handled like normal operands, not like other call arguments.
llvm-svn: 3967
2002-09-28 17:02:40 +00:00
d76d82b40f
Return address register should be marked as "result" for the JMPL instruction
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since it is defined by the instruction.
llvm-svn: 3966
2002-09-28 17:00:15 +00:00
6d1036d41b
Live ranges for Return value and return address of a Call are no longer
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created here. Instead they are created in LiveRangeInfo.cpp. This
simplifies the code here quite a bit.
llvm-svn: 3965
2002-09-28 16:59:05 +00:00
cce628aeaf
Simplified code that handles call args and rets, so it no longer
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needs the RegClass list to be passed in.
llvm-svn: 3964
2002-09-28 16:56:59 +00:00
4bb9866dc5
Simplify Call translation slightly.
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llvm-svn: 3963
2002-09-28 16:55:41 +00:00
d92bd6f951
Regression test for live range bug for call arguments.
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llvm-svn: 3962
2002-09-28 16:51:47 +00:00
34d16d64b0
Overhaul integer conversions to match C++ ISO standard.
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Don't allow direct FP-to-uint conversion (must be eliminated by preselection).
Address arithmetic for arrays is now entirely 64-bit so no sign-ext needed.
llvm-svn: 3961
2002-09-27 14:33:08 +00:00
40e2347b90
Modify operand order for Create{Sign,Zero}ExtensionInstructions.
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llvm-svn: 3960
2002-09-27 14:29:45 +00:00
d238de02c7
Bug fix: some redundant copies were not being deleted after detection :-|.
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llvm-svn: 3959
2002-09-27 14:27:37 +00:00
66303bb9a5
Sign-extend integer constants from original type size to 64 bits!
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llvm-svn: 3958
2002-09-27 14:26:20 +00:00
46aeb8c7c2
Decompose FP-to-UInt casts into FP-to-ULong-toUInt.
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llvm-svn: 3957
2002-09-27 14:24:45 +00:00
2a351d54a0
Simple test for constant expressions constructed from global addresses.
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llvm-svn: 3956
2002-09-27 13:27:14 +00:00
9cf9da9642
Overhauled completely.
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llvm-svn: 3955
2002-09-27 13:26:36 +00:00
647df647e1
First try at implementing the AliasSetTracker class. I'm sure it will need
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revision as I start to use it though.
llvm-svn: 3954
2002-09-26 21:49:07 +00:00
ed06af34b6
* Run preheaders pass tests
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* Linearize list of directories so I don't have to keep dealing with
wrapping problems.
llvm-svn: 3953
2002-09-26 19:53:02 +00:00
b009ceaa9d
Checkin the simple features tests for the preheader insertion pass.
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llvm-svn: 3952
2002-09-26 19:50:11 +00:00
d57f3f5073
- Further cleanups of LICM pass, remove extra work from previous implementation
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- Do not clone instructions then insert clone outside of loop. Just move them.
llvm-svn: 3951
2002-09-26 19:40:25 +00:00
f64f2d3fb3
Improve comments, doxygenize more
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llvm-svn: 3950
2002-09-26 16:52:07 +00:00
Chris Lattner