7dfc2d29ac
Convert 'struct' to 'class' in various places to adhere to the coding standards
...
and work better with VC++. Patch contributed by Morten Ofstad!
llvm-svn: 17281
2004-10-27 16:14:51 +00:00
fda51a5933
add support for UndefValue
...
llvm-svn: 17260
2004-10-26 16:23:03 +00:00
43df507fef
Patch to support MSVC, contributed by Morten Ofstad
...
llvm-svn: 17214
2004-10-25 18:40:08 +00:00
c1c320c335
We won't use automake
...
llvm-svn: 17155
2004-10-22 03:35:04 +00:00
6a11a75f31
Initial automake generated Makefile template
...
llvm-svn: 17136
2004-10-18 23:55:41 +00:00
98e541457b
Add support for unreachable
...
llvm-svn: 17056
2004-10-16 18:21:33 +00:00
61753bf847
Add support for undef
...
llvm-svn: 17055
2004-10-16 18:19:26 +00:00
2978437b76
Add support
...
llvm-svn: 17052
2004-10-16 18:16:19 +00:00
3c3e058406
Be more careful about looking for constants when we really want constantint's.
...
llvm-svn: 17029
2004-10-16 16:07:10 +00:00
52a126cb3e
Do not use the same variable name for two different variables in the
...
same scope. This confused VC++ (and probably people too!). Patch by
Morten Ofstad!
llvm-svn: 16985
2004-10-14 14:59:16 +00:00
ace94df71f
Update to reflect changes in Makefile rules.
...
llvm-svn: 16950
2004-10-13 11:46:52 +00:00
ec901cc6cd
This nutty patch has been in my tree since before 1.3 went out, and it needs
...
to go in. This patch allows us to compute the trip count of loops controlled
by values loaded from constant arrays. The cannonnical example of this is
strlen when passed a constant argument:
for (int i = 0; "constantstring"[i]; ++i) ;
return i;
In this case, it will compute that the loop executes 14 times, which means
that the exit value of i is 14. Because of this, the loop gets DCE'd and
we are happy. This also applies to anything that does similar things, e.g.
loops like this:
const float Array[] = { 0.1, 2.1, 3.2, 23.21 };
for (int i = 0; Array[i] < 20; ++i)
and is actually fairly general.
The problem with this is that it almost never triggers. The reason is that
we run indvars and the loop optimizer only at compile time, which is before
things like strlen and strcpy have been inlined into the program from libc.
Because of this, it almost never is used (it triggers twice in specint2k).
I'm committing it because it DOES work, may be useful in the future, and
doesn't slow us down at all. If/when we start running the loop optimizer
at link-time (-O4?) this will be very nice indeed :)
llvm-svn: 16926
2004-10-12 01:49:27 +00:00
6faf3949f6
Fix SingleSource/Benchmarks/McGill/chomp
...
llvm-svn: 16912
2004-10-11 04:07:27 +00:00
e2d1af8be0
Build both archive and relinked objects
...
llvm-svn: 16892
2004-10-10 22:17:39 +00:00
b84cbf2725
Initial version of automake Makefile.am file.
...
llvm-svn: 16885
2004-10-10 20:43:57 +00:00
3ae7bb6b7c
Fix a nasty dangling pointer problem, due to a free'd pointer being left in
...
a map. This caused problems if a later object happened to be allocated at
the free'd object's address.
llvm-svn: 16813
2004-10-07 20:01:31 +00:00
af88fcd4c9
Dont' let null nodes sneak past cast instructions
...
llvm-svn: 16779
2004-10-06 19:29:13 +00:00
4f2cf030e8
'Pass' should now not be derived from by clients. Instead, they should derive
...
from ModulePass. Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.
llvm-svn: 16436
2004-09-20 04:48:05 +00:00
135419193e
Finegrainify namespacification
...
'Pass' should now not be derived from by clients. Instead, they should derive
from ModulePass. Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.
llvm-svn: 16434
2004-09-20 04:44:31 +00:00
d6d99dfa3f
Fix a nasty iterator invalidation problem I introduced yesterday. This
...
unfortunately is the cause of a bunch of failures from tonight, and the
reason the tester is running so slow :(
llvm-svn: 16407
2004-09-19 19:01:06 +00:00
824a21868b
Add CallGraphNode::removeAnyCallEdgeTo method
...
llvm-svn: 16398
2004-09-18 21:34:34 +00:00
85d5ccc006
When changing a function, make sure to update the CallGraphNode for the
...
function, not just the CallGraph.
llvm-svn: 16388
2004-09-18 00:27:20 +00:00
e81c2aa42a
Implement new changeFunction method, nuke a never implemented one.
...
llvm-svn: 16386
2004-09-18 00:22:13 +00:00
6614946443
Convert code to compile with vc7.1.
...
Patch contributed by Paolo Invernizzi. Thanks Paolo!
llvm-svn: 16368
2004-09-15 17:06:42 +00:00
6fa9665095
Add some assertions
...
llvm-svn: 16366
2004-09-15 16:59:47 +00:00
ab64481f1d
Implement an AliasSetTracker::copyValue method
...
llvm-svn: 16344
2004-09-14 19:15:32 +00:00
a5c04ee50f
Fixes to make LLVM compile with vc7.1.
...
Patch contributed by Paolo Invernizzi!
llvm-svn: 16152
2004-09-03 18:19:51 +00:00
7c16caa336
Changes For Bug 352
...
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
12324753f2
Fix a bug that caused the pass to go into infinite loops on trivial testcases.
...
This is fallout of the Bug 122 changes.
llvm-svn: 15811
2004-08-16 05:38:02 +00:00
6b54110281
Add standard print/dump methods to CallGraph classes.
...
llvm-svn: 15569
2004-08-08 03:27:49 +00:00
7e36902bd9
Hide this option
...
llvm-svn: 15415
2004-08-02 20:16:21 +00:00
63b38bd2ed
Fix #includes of i*.h => Instructions.h as per PR403.
...
llvm-svn: 15334
2004-07-29 17:30:56 +00:00
2b3387a6d9
Fix #includes of i*.h => Instructions.h as per PR403.
...
llvm-svn: 15328
2004-07-29 17:05:13 +00:00
fd7a2d4477
Merge i*.h headers into Instructions.h as part of bug403.
...
llvm-svn: 15325
2004-07-29 12:17:34 +00:00
c21acbfea4
Fix test/Regression/Analysis/BasicAA/2004-07-28-MustAliasbug.llx
...
This also fixes the miscompilation of MallocBench/gs with dead store
elimination enabled.
llvm-svn: 15324
2004-07-29 07:56:39 +00:00
38b79e8fbc
Make the create...() functions for some of these passes return a FunctionPass *.
...
llvm-svn: 15276
2004-07-27 17:43:21 +00:00
036d2b0c4d
nuke pointless -debug output
...
llvm-svn: 15267
2004-07-27 08:03:18 +00:00
b696462260
Fix conservative assumption, which was quite broken. Also, notice that
...
functions known to not access memory (like sin/cos) don't access memory! :)
llvm-svn: 15264
2004-07-27 07:46:26 +00:00
731381dc0e
Remove a bogus assertion
...
llvm-svn: 15261
2004-07-27 07:22:21 +00:00
3a353e84b7
Complete rewrite of this pass to be faster, use less memory, be easier to
...
understand, and more accurate to boot! This implements
GlobalModRef/purecse.ll over the previous impl.
llvm-svn: 15260
2004-07-27 06:40:37 +00:00
9b323c3521
Use context-sensitive alias analysis to avoid pessimization in clients of
...
AliasSetTracker (dse and licm). This implements
DeadStoreElimination/context-sensitive.llx
llvm-svn: 15254
2004-07-27 02:20:26 +00:00
aa05a6e5a1
Make basicaa a bit more aggressive
...
llvm-svn: 15252
2004-07-27 02:18:52 +00:00
6b570266b8
basic-aa can actually provide simple mod/ref info
...
llvm-svn: 15251
2004-07-27 02:13:55 +00:00
782ab98c56
This was implemented back in march
...
llvm-svn: 15250
2004-07-27 01:59:42 +00:00
bf8c3c405e
Add some new methods
...
llvm-svn: 15230
2004-07-26 05:50:23 +00:00
0c73a1ff05
Fix a latent bug in the AliasSetTracker that was exposed by the FreeInst additions and broke a bunch of programs last night.
...
llvm-svn: 15214
2004-07-25 18:32:01 +00:00
924c68dcb2
Add support for free instructions
...
llvm-svn: 15197
2004-07-25 07:57:37 +00:00
053427ff4f
Clean up reference counting to stop "leaking" alias sets
...
llvm-svn: 15099
2004-07-22 07:58:18 +00:00
902dcf0729
These files don't need to include <iostream> since they include "Support/Debug.h".
...
llvm-svn: 15089
2004-07-21 20:50:33 +00:00
abc4f4523f
Add capability to remove aliasing aliassets from an AST
...
llvm-svn: 15066
2004-07-21 07:04:26 +00:00
2cfaef23e4
Make the AST interface a bit richer by returning whether an insertion caused
...
an insertion or not (because the pointer set already existed).
llvm-svn: 15064
2004-07-21 05:18:04 +00:00
fdcf624939
Do not ignore casts unless they are pointer-pointer casts. This caused us
...
to miscompile the SingleSource/Regression/C++/pointer_member.cpp program.
llvm-svn: 15062
2004-07-21 03:56:54 +00:00
30d69a5af9
bug 122:
...
- Replace ConstantPointerRef usage with GlobalValue usage
- Minimize redundant isa<GlobalValue> usage
- Correct isa<Constant> for GlobalValue subclass
llvm-svn: 14942
2004-07-18 00:18:30 +00:00
3bbaaaa940
Fix incorrect computation of mod/ref sets. Do not ask for mod/ref information
...
for objects of size 0.
llvm-svn: 14908
2004-07-17 07:40:34 +00:00
2e8690bf57
Print modref information in a useful way.
...
llvm-svn: 14907
2004-07-17 06:43:20 +00:00
eed1a6f3dc
Cleanups: fold two loops into one
...
New features: -print-all-alias-modref-info option, print more info
llvm-svn: 14906
2004-07-17 06:28:49 +00:00
597555fd45
Be compatible with IA64
...
llvm-svn: 14864
2004-07-16 00:04:13 +00:00
3c42077c37
Fixes for PR341
...
llvm-svn: 14843
2004-07-15 02:31:46 +00:00
558cebc775
Fix for PR341
...
llvm-svn: 14842
2004-07-15 02:26:49 +00:00
cbdf371d30
Simplify logic.
...
llvm-svn: 14825
2004-07-14 20:27:12 +00:00
b2db87a5ca
Disable some code that isn't helping matters
...
llvm-svn: 14682
2004-07-08 07:25:51 +00:00
97cf20e1b8
Headers moved
...
llvm-svn: 14665
2004-07-07 06:35:22 +00:00
f6118db088
Move all of the DSA headers into the Analysis/DataStructure subdir.
...
llvm-svn: 14663
2004-07-07 06:32:21 +00:00
deb7676f0f
As much as I hate to say it, the whole setNode interface for DSNodeHandles
...
is HOPELESSLY broken. The problem is that the embedded getNode call can
change the offset of the node handle in unpredictable ways.
As it turns out, all of the clients of this method really want to set
both the node and the offset, thus it is more efficient (and less buggy)
to just do both of them in one method call. This fixes some obscure bugs
handling non-forwarded node handles.
llvm-svn: 14660
2004-07-07 06:12:52 +00:00
eb04d9bcb4
Add #include <iostream> since Value.h does not #include it any more.
...
llvm-svn: 14622
2004-07-04 12:19:56 +00:00
26dff501a4
Initial checkin of a simple mod/ref analysis for global variables. This is
...
still overly conservative and uses very simple data structures, but it is a
start, and allows elimination of a lot of loads.
llvm-svn: 14462
2004-06-28 06:33:13 +00:00
9b55c11c56
Moved IPModRef out of the public include dir
...
llvm-svn: 14455
2004-06-28 00:41:23 +00:00
32c79788cc
Move DependenceGraph.* to lib/Analysis/DataStructure
...
llvm-svn: 14452
2004-06-28 00:32:33 +00:00
135fb4be7c
Moving to lib/Analysis/DataStructure
...
llvm-svn: 14450
2004-06-28 00:29:42 +00:00
dfe8056225
Move MemoryDepAnalysis.h into lib/Analysis/DataStructure
...
llvm-svn: 14448
2004-06-28 00:27:16 +00:00
f6729a3bcc
Move PgmDependenceGraph.h out of the public include hierarchy
...
llvm-svn: 14446
2004-06-28 00:20:04 +00:00
74e2acfcdd
Simplify code
...
llvm-svn: 14424
2004-06-26 19:31:26 +00:00
f019e346f4
Fix header
...
llvm-svn: 14394
2004-06-25 04:24:22 +00:00
5e08b93a34
Remove distasteful method which is really part of the indvars pass
...
llvm-svn: 14359
2004-06-24 06:52:20 +00:00
0441388aff
Fix merging of nodes whose incoming offset is not zero. This unbreaks DSA on
...
several mallocbench programs, including perl.
llvm-svn: 14342
2004-06-23 06:29:59 +00:00
44601805a6
File requires IPA, moved to lib/Analysis/IPA
...
llvm-svn: 14330
2004-06-22 19:04:53 +00:00
c5300a4f04
File depends on MemoryDepAnalysis (DSA); moved to lib/Analysis/DataStructure
...
llvm-svn: 14327
2004-06-22 18:28:37 +00:00
df6339bee7
Files depend on DSA, moved to lib/Analysis/DataStructure
...
llvm-svn: 14326
2004-06-22 18:13:24 +00:00
ddc90adca3
File depends on DSA, moved to lib/Analysis/DataStructure
...
llvm-svn: 14325
2004-06-22 18:11:38 +00:00
881d959fd4
If an edge points to a field of another memory object, actually reflect this
...
in the DOT visualization of the DSGraphs.
llvm-svn: 14316
2004-06-22 07:13:10 +00:00
baaed7ee90
REALLY fix PR378: crash in scalar evolution analysis
...
llvm-svn: 14275
2004-06-20 20:32:16 +00:00
6bfca8f5f1
Fix a bug in my change last night that caused a few test failures.
...
llvm-svn: 14270
2004-06-20 17:01:44 +00:00
eb3e84078d
Do not sort SCEV objects by address: instead sort by complexity and group
...
by address. This prevents the resultant SCEV objects from depending on
where in memory other scev objects happen to live.
llvm-svn: 14263
2004-06-20 06:23:15 +00:00
feda9d0583
Fix a tiny bug in the -no-aa pass, in which it did not ever get a target data.
...
This is a regression from 1.2, though noone uses -no-aa anyway
llvm-svn: 14245
2004-06-19 08:05:58 +00:00
6b7275996c
Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID()
...
llvm-svn: 14201
2004-06-17 18:19:28 +00:00
fbf4dc3bd0
isnan is dead
...
llvm-svn: 14191
2004-06-15 21:52:58 +00:00
66f313725c
llvm.isnan doesn't access memory
...
llvm-svn: 14151
2004-06-11 06:17:13 +00:00
4c7a24af44
Don't grab the condition of unconditional branches!
...
This fixes PR363
llvm-svn: 14076
2004-06-08 21:50:30 +00:00
2738b7ea61
Add some notes so I can throw away one of my many todo lists.
...
llvm-svn: 14046
2004-06-05 20:12:36 +00:00
75019ba397
Don't send random junk to CachedWriter's. Also remove a cast that could be
...
problematic when Type does not derive from Value.
llvm-svn: 14022
2004-06-04 20:25:55 +00:00
49cdc6b564
Minor efficiency gain: do 1 nlogn lookup instead of two
...
Code cleanup
llvm-svn: 13875
2004-05-28 05:36:49 +00:00
fc7509b7d4
Fix warnings about reaching end of non-void function
...
llvm-svn: 13852
2004-05-27 20:57:01 +00:00
f6c4ee0744
Recognize memalign and friends, and handle them specially.
...
llvm-svn: 13741
2004-05-25 08:14:52 +00:00
62c37008a4
Changes to work with the changes to the AliasAnalysis interface. The -no-aa
...
class is now in the BasicAliasAnalysis.cpp file
llvm-svn: 13684
2004-05-23 21:15:48 +00:00
59c8ed8843
Move the -no-aa AA implementation into this file since both of these
...
alias analysis implementations are special: they do not autoforward to a
chained implementation of alias analysis
llvm-svn: 13683
2004-05-23 21:15:12 +00:00
e345f6b5ab
Updates to work with the new auto-forwarding AA interface changes
...
llvm-svn: 13682
2004-05-23 21:14:27 +00:00
e657eb17cc
Fix a really nasty bug with the -disable-ds-field-sensitivity option
...
llvm-svn: 13681
2004-05-23 21:14:09 +00:00
befe4c510e
Update to match the autochaining interface that the AA interface uses
...
llvm-svn: 13680
2004-05-23 21:13:51 +00:00
32502b8d4a
Implement the interfaces to update value numbering information. Add an
...
assert.
llvm-svn: 13679
2004-05-23 21:13:24 +00:00
746e1e1808
Rename a method
...
llvm-svn: 13676
2004-05-23 21:10:58 +00:00
5758134505
Add a simple implementation of Andersen's interprocedural pointer analysis
...
llvm-svn: 13666
2004-05-23 21:00:47 +00:00
159ed21b67
Inline both direct and indirect callees in the CBU phase because
...
a direct callee may have indirect callees and so may have changed.
llvm-svn: 13649
2004-05-23 08:00:34 +00:00
17fcb67a20
Fine grainify namespacification
...
llvm-svn: 13436
2004-05-09 06:22:29 +00:00
e330adf842
Move the stuff that fixes the size, orientation & fonts of graphs to
...
the debugging functions that call "dot". These fixed settings have
various problems: for example, the fixed size that is set in the graph
traits classes is not appropriate for turning the dot file into a PNG,
and if TrueType font rendering is being used, the 'Courier' TrueType font
may not be installed. It seems easy enough to specify these things on the
command line, anyhow.
llvm-svn: 13366
2004-05-05 06:10:06 +00:00
600f2045a9
Add stub support for reading BBTraces.
...
llvm-svn: 13352
2004-05-04 17:11:14 +00:00
34c13fbe94
Share ProfilingType enum with the C profiling runtime libraries.
...
llvm-svn: 13346
2004-05-04 16:53:07 +00:00
6942946132
Fix a problem with double freeing memory. For some reason, CallGraph is not
...
acting like a normal pass. :(
llvm-svn: 13318
2004-05-02 16:06:18 +00:00
929291aabb
Plug a minor memory leak
...
llvm-svn: 13317
2004-05-02 07:31:34 +00:00
372d5bc9ab
Wrapped code and comments at 80 cols; doxygenified some comments.
...
llvm-svn: 13264
2004-04-29 04:05:30 +00:00
a70ae90722
Reorder #includes as per style guide.
...
llvm-svn: 13263
2004-04-29 04:04:47 +00:00
7e66438579
Send text and numbers directly to CachedWriter's contained ostream.
...
llvm-svn: 13243
2004-04-28 18:52:43 +00:00
2d3a7a6ff0
Changes to fix up the inst_iterator to pass to boost iterator checks. This
...
patch was graciously contributed by Vladimir Prus.
llvm-svn: 13185
2004-04-27 15:13:33 +00:00
104341f31e
Add functions that return instances of these printer passes
...
llvm-svn: 13175
2004-04-26 16:27:08 +00:00
f374b3f304
If an object is not in the scalar map then it must be a global from another
...
graph.
llvm-svn: 13173
2004-04-26 14:44:08 +00:00
05ef97f994
Eliminate all of the SCEV Expansion code which is really part of the
...
IndVars pass, not part of SCEV *analysis*.
llvm-svn: 13134
2004-04-23 21:29:03 +00:00
99504890b7
Pass the callgraph not the module
...
llvm-svn: 13087
2004-04-20 21:52:26 +00:00
8d0838130c
Add the ability for SCC passes to initialize and finalize themselves
...
llvm-svn: 13084
2004-04-20 21:30:06 +00:00
663ebc3ec6
It's not just a printer, it's actually an analysis too
...
llvm-svn: 13064
2004-04-19 03:42:32 +00:00
32447c55fe
Remove code to update loop depths
...
llvm-svn: 13058
2004-04-19 03:02:09 +00:00
26ba2f5fe8
Add new method
...
llvm-svn: 13050
2004-04-18 22:45:27 +00:00
d6ce359d3b
Fix computation of exit blocks
...
llvm-svn: 13047
2004-04-18 22:21:41 +00:00
d72c3eb54e
Change the ExitBlocks list from being explicitly contained in the Loop
...
structure to being dynamically computed on demand. This makes updating
loop information MUCH easier.
llvm-svn: 13045
2004-04-18 22:14:10 +00:00
e375a4fdc2
Implement method
...
llvm-svn: 13036
2004-04-18 06:54:48 +00:00
1472c63fb9
Add a new method, add a check missing that caused a segfault if a loop didn't
...
have a canonical indvar
llvm-svn: 13032
2004-04-18 05:38:05 +00:00
dd73047673
Add the ability to compute exit values for complex loop using unanalyzable
...
operations. This allows us to compile this testcase:
int main() {
int h = 1;
do h = 3 * h + 1; while (h <= 256);
printf("%d\n", h);
return 0;
}
into this:
int %main() {
entry:
call void %__main( )
%tmp.6 = call int (sbyte*, ...)* %printf( sbyte* getelementptr ([4 x sbyte]* %.str_1, long 0, long 0), int 364 ) ; <int> [#uses=0]
ret int 0
}
This testcase was taken directly from 256.bzip2, believe it or not.
This code is not as general as I would like. Next up is to refactor it
a bit to handle more cases.
llvm-svn: 13019
2004-04-17 22:58:41 +00:00
4021d1af5a
Add the ability to compute trip counts that are only controlled by constants
...
even if the loop is using expressions that we can't compute as a closed-form.
This allows us to calculate that this function always returns 55:
int test() {
double X;
int Count = 0;
for (X = 100; X > 1; X = sqrt(X), ++Count)
/*empty*/;
return Count;
}
And allows us to compute trip counts for loops like:
int h = 1;
do h = 3 * h + 1; while (h <= 256);
(which occurs in bzip2), and for this function, which occurs after inlining
and other optimizations:
int popcount()
{
int x = 666;
int result = 0;
while (x != 0) {
result = result + (x & 0x1);
x = x >> 1;
}
return result;
}
We still cannot compute the exit values of result or h in the two loops above,
which means we cannot delete the loop, but we are getting closer. Being able to
compute a constant trip count for these two loops will allow us to unroll them
completely though.
llvm-svn: 13017
2004-04-17 18:36:24 +00:00
174633b078
Include <cmath> for compatibility with gcc 3.0.x (the system compiler on
...
Debian.)
llvm-svn: 12986
2004-04-16 15:57:32 +00:00
d9dc425376
add some helpful methods. Rearrange #includes to proper order
...
llvm-svn: 12960
2004-04-15 15:16:02 +00:00
b4f681b42b
Factor a bunch of classes out into a public header
...
llvm-svn: 12958
2004-04-15 15:07:24 +00:00
a4e4a63856
Unbreak the build
...
llvm-svn: 12956
2004-04-15 14:17:43 +00:00
d420fe63ea
Implement a FIXME: if we're going to insert a cast, we might as well only
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insert it once!
llvm-svn: 12955
2004-04-14 22:01:22 +00:00
8a9fd94cfe
This is a trivial tweak to the addrec insertion code: insert the increment
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at the bottom of the loop instead of the top. This reduces the number of
overlapping live ranges a lot, for example, eliminating a spill in an important
loop in 183.equake with linear scan.
I still need to make the exit comparison of the loop use the post-incremented
version of this variable, but this is an easy first step.
llvm-svn: 12952
2004-04-14 21:11:25 +00:00
55b7ef5a81
Add some methods that are useful for updating loop information.
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llvm-svn: 12871
2004-04-12 20:26:17 +00:00
8b6db18ac3
Change the call graph class to have TWO external nodes, making call graph
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SCC passes much more useful. In particular, this should fix the incredibly
stupid missed inlining opportunities that the inliner suffered from.
llvm-svn: 12860
2004-04-12 05:36:32 +00:00
c9e37d7cc9
Hrm, operator new and new[] do not belong here. We should not CSE them! :)
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llvm-svn: 12859
2004-04-12 05:16:42 +00:00
403abb824f
operator new & operator new[] do not kill any legal memory locations.
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llvm-svn: 12833
2004-04-11 18:16:34 +00:00
c5fad355f8
Allow clients to be more efficient.
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llvm-svn: 12831
2004-04-11 16:43:07 +00:00
4a1b03c773
Add a couple of more functions that cannot access memory (the intrinsics) and
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don't write to memory
llvm-svn: 12808
2004-04-10 06:55:27 +00:00
74498e1066
Fix a bug Brian found.
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llvm-svn: 12754
2004-04-07 16:16:11 +00:00
d4f78f270b
Sparc don't got not "sqrtl", bum bum bum
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llvm-svn: 12670
2004-04-05 19:05:15 +00:00
5ebc25c818
Kill warnings during an optimized compile where assert() disappears.
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llvm-svn: 12669
2004-04-05 19:00:46 +00:00
29153fc2e5
Fix PR312 and IndVarsSimplify/2004-04-05-InvokeCastCrash.llx
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llvm-svn: 12668
2004-04-05 18:46:55 +00:00
69193f93b6
Support getelementptr instructions which use uint's to index into structure
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types and can have arbitrary 32- and 64-bit integer types indexing into
sequential types.
llvm-svn: 12653
2004-04-05 01:30:19 +00:00
8ed3c8aa13
Implement test/Regression/Transforms/GCSE/undefined_load.ll
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llvm-svn: 12641
2004-04-03 00:45:16 +00:00
0defaa1cbc
Add a break in the default case
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llvm-svn: 12639
2004-04-03 00:43:03 +00:00
6748cca268
Remove obsolete files
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llvm-svn: 12633
2004-04-02 20:56:24 +00:00
0916921332
Comment out debugging printouts
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llvm-svn: 12623
2004-04-02 20:26:46 +00:00
d934c70cf8
Add a new analysis
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llvm-svn: 12619
2004-04-02 20:23:17 +00:00
82d34eb470
Minor efficiency improvement, finegrainify namespacification
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llvm-svn: 12517
2004-03-25 22:56:03 +00:00
3022b1bc2c
Fix a HORRIBLY NASTY bug that caused siod to stop working last night.
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llvm-svn: 12479
2004-03-17 23:22:04 +00:00
Chris Lattner