Commit Graph

25841 Commits

Author SHA1 Message Date
Rafael Espindola
2c8cdc6c1a fix the loading of the link register in emitepilogue
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29580 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 13:15:47 +00:00
Evan Cheng
dcffb0cf81 Merge some NightlyTest.pl changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29579 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 05:45:12 +00:00
Evan Cheng
f4334c74e9 Recover the lost diff between 1.221 and 1.222.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29578 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 05:40:14 +00:00
Evan Cheng
888fac77de Recover the lost diff between 1.5 and 1.6.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29577 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 05:38:51 +00:00
Tanya Lattner
df4283c8f9 Update credits and fix sorting issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29574 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 04:18:09 +00:00
Chris Lattner
7ea41e333d Update from Anton Korobeynikov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29573 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 04:10:32 +00:00
Chris Lattner
49e693e91e Fixes from Anton Vayvod and Gabor Greif!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29572 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-09 04:08:52 +00:00
Rafael Espindola
46adf8119d change the addressing mode of the str instruction to reg+imm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29571 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 20:35:03 +00:00
Chris Lattner
d9ea017494 First draft of the llvm 1.8 release notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29570 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 17:27:28 +00:00
John Criswell
fd3a9c7972 Describe and date modifications we made per LGPL requirements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29569 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 14:47:54 +00:00
John Criswell
7fc20cafc3 Make information more complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29568 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 14:47:33 +00:00
Rafael Espindola
1a00946817 initial support for variable number of arguments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29567 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 13:02:29 +00:00
Chris Lattner
bd564bfc63 Start eliminating temporary vectors used to create DAG nodes. Instead, pass
in the start of an array and a count of operands where applicable.  In many
cases, the number of operands is known, so this static array can be allocated
on the stack, avoiding the heap.  In many other cases, a SmallVector can be
used, which has the same benefit in the common cases.

I updated a lot of code calling getNode that takes a vector, but ran out of
time.  The rest of the code should be updated, and these methods should be
removed.

We should also do the same thing to eliminate the methods that take a
vector of MVT::ValueTypes.

It would be extra nice to convert the dagiselemitter to avoid creating vectors
for operands when calling getTargetNode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29566 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 02:23:42 +00:00
Patrick Jenkins
4257ccb1a7 Removed unneccesary output from nightly tester
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29565 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 02:03:53 +00:00
Chris Lattner
8e10f5b811 capacity is a pointer, not a value
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29564 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 01:54:17 +00:00
Reid Spencer
ebfe07fb18 Update the instructions for writing a pass as a loadable module per the
new definition in MakefileGuilde.html and Makefile.rules.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29563 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 01:48:17 +00:00
Chris Lattner
1c567b5d92 add a new assign method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29562 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 01:44:16 +00:00
Chris Lattner
f06f35e30b Eliminate some malloc traffic by allocating vectors on the stack. Change some
method that took std::vector<SDOperand> to take a pointer to a first operand
and #operands.

This speeds up isel on kc++ by about 3%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29561 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 01:09:31 +00:00
Chris Lattner
8de353df9d Add ctor that initializes from a range.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29560 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 00:37:50 +00:00
Evan Cheng
f4b4c416d3 Eliminate reachability matrix. It has to be calculated before any instruction
selection is done. That's rather expensive especially in situations where it
isn't really needed.
Move back to a searching the predecessors, but make use of topological order
to trim the search space.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29559 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 00:31:00 +00:00
Evan Cheng
080e187dfb New test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29558 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 23:58:47 +00:00
Reid Spencer
d1001f2ac2 Fix an anchor name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29557 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 23:44:59 +00:00
Chris Lattner
d0337c1678 Remove assertions from the SmallVector class. They slow down clients of
smallvector too much in a release build.  Removing them speeds up isel 4%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29556 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 23:41:59 +00:00
Chris Lattner
51a4911121 New CSEMap datastructure impl
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29555 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 23:31:24 +00:00
Reid Spencer
1b22fde3b2 Make the name of the project consistent with that specified in the
configure.ac file. This fixes some case-consistency issues between the name
of the tarball created by "make dist" and the tarball used for source when
building the LLVM RPM package.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29554 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 23:23:39 +00:00
Reid Spencer
dc4f6bea6c Remove the use of "IncludeFile" from this support facility. The mechanism
to build a loadable module is now correctly defined and documented so this
workaround isn't needed any longer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29553 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 23:20:15 +00:00
Reid Spencer
05445e30aa Make this example pass use some things from lib/Support (EscapeString,
SlowOperatingInfo, Statistics). Besides providing an example of how to
use these facilities, it also serves to debug problems with runtime linking
when dlopening a loadable module. These three support facilities exercise
different combinations of Text/Weak Weak/Text and Text/Text linking
between the executable and the module.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29552 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 23:17:24 +00:00
Reid Spencer
42fe455d37 For PR780:
1. Change the usage of LOADABLE_MODULE so that it implies all the things
   necessary to make a loadable module. This reduces the user's burdern to
   get a loadable module correctly built.
2. Document the usage of LOADABLE_MODULE in the MakefileGuide
3. Adjust the makefile for lib/Transforms/Hello to use the new specification
   for building loadable modules
4. Adjust the sample project to not attempt to build a shared library for
   its little library. This was just wasteful and not instructive at all.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29551 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 23:12:15 +00:00
Chris Lattner
a5682853b9 Revamp the "CSEMap" datastructure used in the SelectionDAG class. This
eliminates a bunch of std::map's in the SelectionDAG, replacing them with a
home-grown hashtable.

This is still a work in progress: not all the maps have been moved over and the
hashtable never resizes.  That said, this still speeds up llc 20% on kimwitu++
with -fast -regalloc=local using a release build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29550 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 23:03:03 +00:00
Evan Cheng
2ef88a09b7 Match tablegen isel changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29549 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 22:28:20 +00:00
Evan Cheng
9bdca0302a Making TableGen'd instruction selection code non-recursive. This fixes PR805.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29548 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 22:17:58 +00:00
Evan Cheng
fe8dc2e2c8 Move DAGSize to SelectionDAGISel; it's used in tablegen'd isel code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29547 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 22:16:08 +00:00
Evan Cheng
99157a00a6 Clear TopOrder before assigning topological order. Some clean ups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29546 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 22:13:29 +00:00
Evan Cheng
3b97acdbdb Reverse the FlaggedNodes after scanning up for flagged preds or else the order would be reversed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29545 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 22:12:12 +00:00
Evan Cheng
e46e1a5da7 Make XMM, FP register dwarf register numbers consistent with gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29543 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 21:02:39 +00:00
Chris Lattner
f5e42bfed1 Add a clear method to SmallVector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29542 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 05:45:34 +00:00
Reid Spencer
25259a3149 Remove extraneous #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29541 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 05:36:24 +00:00
Reid Spencer
a8e80c5188 Make the removal of files use Path::eraseFromDisk just like it does for
the removal of directories. Using std::remove is indiscriminate and can
lead to the removal of things like /dev/null if run as root. The
Path::eraseFromDisk method ensures that we only ever remove regular files
or directories, but never character or block special nodes.  This should
clear up the problem with usage like: llvm-as -o /dev/null which is used
in the llvm-test makefiles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29540 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 05:34:08 +00:00
Reid Spencer
bffdc36c38 Add a note about how the "isFile" check in Path::eraseFromDisk prevents
the erasure of non-file paths like /dev/null.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29539 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 05:20:05 +00:00
Patrick Jenkins
e8501eb1bb Reinstated the sending of a list of all dejagnutests run. Also fixed a rather embarresing error introduced during version 1.41 where i commented out the actual sending of the data to the results server.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29538 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 01:54:37 +00:00
Patrick Jenkins
1c3bf94a42 no longer sending the list of all dejagnu tests because it is too big at the present time
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29537 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-06 21:47:43 +00:00
Chris Lattner
cfb3ba060a Silence a warning on x86-64, reported by chandlerc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29535 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-06 18:12:50 +00:00
Evan Cheng
e6ffe61c84 This causes some random crashes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29534 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-05 17:31:00 +00:00
Anton Korobeynikov
3acbb9b9d4 Fixed typo. Thanks, Reid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29533 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 22:55:53 +00:00
Anton Korobeynikov
de9c02b171 Removed usage of "sort", which can lead to undeterministic behavior on mingw & cygwin platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29532 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 21:52:23 +00:00
Patrick Jenkins
cf65fb6503 Changed a = to a .= so we now append tests we have performed to the master list of all tests instead of assigning it as the master list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29531 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 21:42:58 +00:00
Devang Patel
304d5f2edc Collect references from globals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29530 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 19:10:26 +00:00
Reid Spencer
a773bd54f3 Update the auto* tools: autoconf 2.60, libtool 1.5.22, automake 1.9.6.
Update ltld.[ch] to version 1.5.22.
Correct the notes about updating these tools (autoconf/README.TXT)
Add configure options for getting the correct option for including a whole
archive when linking.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29529 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 18:18:08 +00:00
Jim Laskey
5fa8fff8d2 Added how to add machine passes to command line options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29528 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 18:10:12 +00:00
Chris Lattner
2210eeb0d2 converge on the right number of %'s :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29527 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-04 18:09:27 +00:00