Commit Graph

3827 Commits

Author SHA1 Message Date
Chris Lattner
38f12f932c Do some cleanups to the Type and Constant section to remove latex stuff
There is still a lot of cleanup and fleshing out required here, but at least
it gets rid of the flagrantly bad parts.

llvm-svn: 4006
2002-10-01 23:17:09 +00:00
Chris Lattner
b6ec3ac95d Temporary change to make datastructure stuff link in right
llvm-svn: 4005
2002-10-01 22:41:01 +00:00
Chris Lattner
3fec0954e8 Changes to work with Statistics rework
* 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: 4004
2002-10-01 22:40:31 +00:00
Chris Lattner
617dd8b496 Update manual to reflect recent changes in the Statistic class.
llvm-svn: 4003
2002-10-01 22:39:41 +00:00
Chris Lattner
7cf9f6f4b1 Updates to work with recent Statistic's changes:
* 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: 4002
2002-10-01 22:38:41 +00:00
Chris Lattner
4cc183889f Updates to work with recent Statistic's changes:
* 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
Chris Lattner
b5d3e33496 Build subdirs in parallel
llvm-svn: 4000
2002-10-01 22:36:35 +00:00
Chris Lattner
c2322d5fac - Rework Statistics:
* 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
Chris Lattner
7f0db9917a Check in DataStructure rewrite so far.
llvm-svn: 3998
2002-10-01 22:34:45 +00:00
Chris Lattner
9fc451723d Initial checkin of Steensgaards context insensitive flow insensitive
alias analysis

llvm-svn: 3997
2002-10-01 22:34:12 +00:00
Chris Lattner
c1b7de86d5 Checkin some major reworks of data structure analysis. This is not done,
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
Chris Lattner
9a8022871b Make sure to use the TimerGroup that we created!
llvm-svn: 3995
2002-10-01 20:12:06 +00:00
Chris Lattner
10fd9ad81e Make sure not to count the PassManager wrapers
llvm-svn: 3994
2002-10-01 20:08:11 +00:00
Chris Lattner
b7a507eb31 Factor timer code out of PassManager implementation, into a generic interface
exposed by Support/Timer.h.

llvm-svn: 3993
2002-10-01 19:54:07 +00:00
Chris Lattner
9b38808792 Checkin generic interval timer support
llvm-svn: 3992
2002-10-01 19:36:54 +00:00
Nick Hildenbrandt
1defd8270c Fixed to properly escape quotes in strings.
llvm-svn: 3991
2002-09-30 21:11:55 +00:00
Chris Lattner
61e617c5f2 Allow production of -stats output for benchmarks by specifying
ENABLE_STATS=1 on the make command line.

llvm-svn: 3989
2002-09-30 19:24:07 +00:00
Chris Lattner
90e74835ef Allow production of -stats output for benchmarks by specifying
ENABLE_STATS=1 on the make command line.

llvm-svn: 3988
2002-09-30 19:23:55 +00:00
Vikram S. Adve
90d79b536c On this code, llc did not pass the sixth argument (%reg321) to printf.
llvm-svn: 3986
2002-09-30 16:14:14 +00:00
Chris Lattner
53be50fb2f Minor tweak
llvm-svn: 3985
2002-09-29 22:59:29 +00:00
Chris Lattner
d279fa6581 Enable buidling of programs on Linux again
llvm-svn: 3984
2002-09-29 22:58:51 +00:00
Vikram S. Adve
dddfcdc478 Added several more helper functions for construction MachineInstrs.
llvm-svn: 3983
2002-09-29 22:55:45 +00:00
Vikram S. Adve
01e64b5eef Bug fix in folding getElementPtr instructions: don't fold one into
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
Chris Lattner
e3eaa16375 Fix a problem that was caused by stale analyses being in CurrentAnalyses
llvm-svn: 3981
2002-09-29 22:50:22 +00:00
Chris Lattner
61e8de1c61 Fix bug in LICM that caused the previous big win. :(
llvm-svn: 3980
2002-09-29 22:26:07 +00:00
Vikram S. Adve
0ab2587056 Minor change to interface for Create{Zero,Sign}ExtensionsInstructions.
llvm-svn: 3979
2002-09-29 21:53:31 +00:00
Chris Lattner
ef0e95bb42 Hoist the contents of Loops in depth first order in the dominator tree,
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
Chris Lattner
45c83d6451 Fix printing of loop information
llvm-svn: 3977
2002-09-29 21:43:04 +00:00
Chris Lattner
2a7dd8373f Improve printing of dominator sets
llvm-svn: 3976
2002-09-29 21:42:42 +00:00
Chris Lattner
b731880895 Fix major bugs in dominator set & tree information updating
llvm-svn: 3975
2002-09-29 21:41:38 +00:00
Chris Lattner
5c3fdd02af Simplify code a bit, add an assertion
llvm-svn: 3974
2002-09-29 21:37:08 +00:00
Joel Stanley
94580c3d4f Fixed errors in ReplaceInstWithValue/ReplaceInstWithInst examples.
llvm-svn: 3973
2002-09-29 17:31:54 +00:00
Vikram S. Adve
69d19cf9a9 Convert DIRS to PARALLEL_DIRS. They can be built independently.
llvm-svn: 3972
2002-09-29 11:52:14 +00:00
Vikram S. Adve
fe5ef54d40 Regression test for llc bug that was folding two getelementptrs illegally.
llvm-svn: 3971
2002-09-28 18:09:05 +00:00
Vikram S. Adve
59778ef96d Added a couple of helper methods for live range construction.
llvm-svn: 3970
2002-09-28 17:05:43 +00:00
Vikram S. Adve
2710051771 Live ranges for Return value and return address of a Call are now
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
Vikram S. Adve
7e39b876eb Fixed method getReturnValue(): it should return NULL if the
callee does not return a value.

llvm-svn: 3968
2002-09-28 17:03:54 +00:00
Vikram S. Adve
7c0175962a Fixed incorrect assertion: spill code for function ptr should be
handled like normal operands, not like other call arguments.

llvm-svn: 3967
2002-09-28 17:02:40 +00:00
Vikram S. Adve
eb6d37c32b Return address register should be marked as "result" for the JMPL instruction
since it is defined by the instruction.

llvm-svn: 3966
2002-09-28 17:00:15 +00:00
Vikram S. Adve
06742cc0e0 Live ranges for Return value and return address of a Call are no longer
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
Vikram S. Adve
1aed35b2e5 Simplified code that handles call args and rets, so it no longer
needs the RegClass list to be passed in.

llvm-svn: 3964
2002-09-28 16:56:59 +00:00
Vikram S. Adve
33b21ec523 Simplify Call translation slightly.
llvm-svn: 3963
2002-09-28 16:55:41 +00:00
Vikram S. Adve
d3a8e54af0 Regression test for live range bug for call arguments.
llvm-svn: 3962
2002-09-28 16:51:47 +00:00
Vikram S. Adve
940f3fa91b Overhaul integer conversions to match C++ ISO standard.
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
Vikram S. Adve
ae0af2a164 Modify operand order for Create{Sign,Zero}ExtensionInstructions.
llvm-svn: 3960
2002-09-27 14:29:45 +00:00
Vikram S. Adve
2a87b4496f Bug fix: some redundant copies were not being deleted after detection :-|.
llvm-svn: 3959
2002-09-27 14:27:37 +00:00
Vikram S. Adve
c795b90eac Sign-extend integer constants from original type size to 64 bits!
llvm-svn: 3958
2002-09-27 14:26:20 +00:00
Vikram S. Adve
6cff79b3e1 Decompose FP-to-UInt casts into FP-to-ULong-toUInt.
llvm-svn: 3957
2002-09-27 14:24:45 +00:00
Vikram S. Adve
5019af9afd Simple test for constant expressions constructed from global addresses.
llvm-svn: 3956
2002-09-27 13:27:14 +00:00
Vikram S. Adve
2847e1123e Overhauled completely.
llvm-svn: 3955
2002-09-27 13:26:36 +00:00