816cc5e10d
Add a prefetch intrinsic, patch contributed by Justin Wick!
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llvm-svn: 20374
2005-02-28 19:25:57 +00:00
c8a2c22f36
Document llvm.prefetch, patch contributed by Justin Wick!
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llvm-svn: 20373
2005-02-28 19:24:19 +00:00
76eff48195
fix integer division and stuff
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llvm-svn: 20372
2005-02-28 17:22:18 +00:00
81c1dd2a06
Adam Treat implemented this :)
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llvm-svn: 20371
2005-02-28 16:52:28 +00:00
9947c42037
Changes to enable creation of native executables directly from gccld and to
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ensure that -L paths don't contain both bytecode and native libraries.
This patch contributed by Adam Treat.
llvm-svn: 20370
2005-02-28 08:45:35 +00:00
35cb2f49c4
A few small steps toward HTML 4.01 Strict compliance.
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llvm-svn: 20369
2005-02-28 01:10:48 +00:00
da132f2fdf
Add a little more detail about the configuration process for projects.
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llvm-svn: 20368
2005-02-28 00:40:29 +00:00
dcaa48b5c4
Fix crash in LSR due to attempt to remove original induction variable. However,
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for reasons explained in the comments, I also deactivated this code as it needs
more thought.
llvm-svn: 20367
2005-02-28 00:08:56 +00:00
fd63d3af0d
PHI nodes were incorrectly placed when more than one GEP is reduced in a loop.
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llvm-svn: 20360
2005-02-27 21:08:04 +00:00
39751c3b7c
First pass at improved Loop Strength Reduction. Still not yet ready for prime time.
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llvm-svn: 20358
2005-02-27 19:37:07 +00:00
c6e3380fd7
Bug fixed
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llvm-svn: 20357
2005-02-27 19:31:02 +00:00
cf1359ddf5
New testcase for PR529
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llvm-svn: 20356
2005-02-27 19:28:30 +00:00
2fe7b71936
Fix this to create a recursive mutex. Patch by Evan Jones!
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llvm-svn: 20355
2005-02-27 19:07:36 +00:00
7f32c4aa36
Use const iterators where possible. Patch by Evan Jones!
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llvm-svn: 20354
2005-02-27 19:06:10 +00:00
eeffe8eea3
Rename include guard, patch contributed by Evan Jones!
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llvm-svn: 20353
2005-02-27 19:05:24 +00:00
7561ca1d15
Teach globalopt how memset/cpy/move affect memory, to allow better optimization.
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llvm-svn: 20352
2005-02-27 18:58:52 +00:00
a1079acb0a
new testcase globalopt should handle.
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llvm-svn: 20351
2005-02-27 18:48:19 +00:00
19d4ab642f
new testcase globalopt should implement
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llvm-svn: 20350
2005-02-27 18:47:17 +00:00
5042453bb8
Test that a global is marked constant when it can be.
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llvm-svn: 20349
2005-02-27 18:19:26 +00:00
24340589c0
Add llc to tools.
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llvm-svn: 20345
2005-02-27 10:21:37 +00:00
0ce80cd542
Fix spelling, patch contributed by Gabor Greif!
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llvm-svn: 20343
2005-02-27 06:18:25 +00:00
dc166eb8f7
Fix spelling, patch contributed by Gabor Greif
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llvm-svn: 20342
2005-02-27 06:15:51 +00:00
600420647f
Fix misspellings, patch contributed by Gabor Greif!
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llvm-svn: 20341
2005-02-27 06:14:21 +00:00
5315aa0ec6
Remove some stuff I checked in accidentally
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llvm-svn: 20340
2005-02-27 04:32:35 +00:00
0b0f3520cb
DCE a dead function
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llvm-svn: 20339
2005-02-26 23:36:45 +00:00
709e10ed92
Implement an isBytecodeArchive method to determine if an archive contains
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bytecode file members or not.
Patch Contributed By Adam Treat
llvm-svn: 20338
2005-02-26 22:00:32 +00:00
f05d2b3178
1 + 100 + 51 == 152, not 52.
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If we fold three constants together (c1+c2+c3), make sure to keep
LHSC updated, instead of reusing (in this case), the 1 instead of the
partial sum.
llvm-svn: 20337
2005-02-26 18:50:19 +00:00
67bf757d0a
A testcase that we miscompile, noticed from the demo page.
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llvm-svn: 20336
2005-02-26 18:49:04 +00:00
435829f89b
Fix a case where we incorrectly returned hasComputableLoopEvolution for
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a ternary commutative expr. Remove FIXME that does not need to be fixed
(can't happen).
llvm-svn: 20335
2005-02-26 18:40:02 +00:00
cc6d75fddf
remove extraneous cast
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llvm-svn: 20334
2005-02-26 18:33:28 +00:00
10bc4c0ff6
make BB labels be exported for debuging, add fp negation optimization, further pecimise the FP instructions
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llvm-svn: 20332
2005-02-25 22:55:15 +00:00
37d554759b
add an entry, add links to entries for demo page.
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llvm-svn: 20328
2005-02-25 20:30:21 +00:00
e99ee2b35d
Handle null a bit more carefully.
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Actually teach dsa about select instructions. This doesn't affect the
graph in any way other than not setting a spurious U marker on pointer
nodes that are selected.
llvm-svn: 20324
2005-02-25 01:27:48 +00:00
e447fce542
Use DataInstall macro instead of INSTALL.
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llvm-svn: 20322
2005-02-24 21:43:43 +00:00
895e00b418
Remove a -C I forgot to remove earlier.
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llvm-svn: 20321
2005-02-24 21:41:26 +00:00
dcc5375d49
Don't try to strip bytecode files!
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llvm-svn: 20320
2005-02-24 21:36:32 +00:00
d77a4c0660
The install program doesn't know how to strip bytecode files so install
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bytecode as data, not program.
llvm-svn: 20319
2005-02-24 21:30:37 +00:00
e6684c8c82
For PR528:
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Use the DataInstall and MKDIR macros instead of using $(INSTALL) directly
llvm-svn: 20318
2005-02-24 21:28:08 +00:00
468fd33abb
This instruction:
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X = gep null, ...
Used to not create a scalar map entry for X, which caused clients to barf.
This is bad.
llvm-svn: 20316
2005-02-24 19:55:31 +00:00
eeedeaff99
Adjust to changes needed to more easily support projects via the new
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LLVM_CONFIG_PROJECT macro.
llvm-svn: 20313
2005-02-24 19:05:19 +00:00
206bed0b97
Update to reflect various changes in the autoconf directory. THe
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recommended configuration of projects is now much simplified and depends
on LLVM file presence rather than local project file presence.
llvm-svn: 20312
2005-02-24 18:53:47 +00:00
51d736301a
Remove auxilliary files that are now picked up from llvm/autoconf. This
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avoids version conflict problems with ltmain.sh (libtool), mkinstalldirs
and install-sh. This prevents projects from becoming stale when the LLVM
build system is upgraded or modified.
llvm-svn: 20311
2005-02-24 18:52:22 +00:00
0354a9ce35
* Move all the "standard" configuration stuff to the start of the file
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* Make the auxilliary directory be llvm/autoconf not the project's
* Use the LLVM_CONFIG_PROJECT macro to get the --with-llvm{src,obj} args
llvm-svn: 20310
2005-02-24 18:50:53 +00:00
797f910736
Don't put generated files into CVS.
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llvm-svn: 20309
2005-02-24 18:49:37 +00:00
d13cc49e19
Fix a bug introduced by revision 1.187 of this file.
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llvm-svn: 20308
2005-02-24 18:48:07 +00:00
07068a53ab
* Fix an output message
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* Make aclocal look in LLVM's autoconf/m4 directory for macros
* Don't force generation of missing files
llvm-svn: 20307
2005-02-24 18:42:34 +00:00
904650cdd0
fix Allocas. Really. I mean it this time.
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llvm-svn: 20306
2005-02-24 18:36:32 +00:00
f3102c287d
Add a call to AC_CONFIG_COMMANDS to ensure that llvm_src is set properly
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in the config.status script. This allows the AC_CONFIG_MAKEFILE macro to
work properly after it was changed to support sub-projects.
llvm-svn: 20305
2005-02-24 18:31:27 +00:00
28f7cd3216
This macro cannot assume that the location of install-sh and mkinstalldirs
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is in ${srcdir}/autoconf because that is only true if the project is LLVM.
For other projects (e.g. sample), we don't want to have to distribute the
mkinstalldirs or install-sh programs because it opens a window of breakage
for projects. So, this change requires that the llvm_src variable be set
up via another AC_CONFIG_COMMANDS call. For LLVM this is done in the
configure.ac. For projects its done in the LLVM_CONFIG_PROJECT macro.
llvm-svn: 20304
2005-02-24 18:28:20 +00:00
76d99df157
Add a new macro for configuring projects, LLVM_CONFIG_PROJECT. This macro
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takes care of the --with-llvmsrc and --with-llvmobj options for the project
It was moved here from the project's configure.ac file because there is
some tricky handling of the llvm_src variable to tell the project where the
llvm source tree is (for mkinstalldirs and install-sh commands).
llvm-svn: 20303
2005-02-24 18:25:24 +00:00
Chris Lattner