Chris Lattner
2b6a31501e
more cleanups, random methods shouldn't return ostreams.
...
llvm-svn: 54984
2008-08-19 05:26:17 +00:00
Chris Lattner
8cc806c9be
more cleanup, eliminate getLLVMName when printing out
...
type names at the top of the file.
llvm-svn: 54983
2008-08-19 05:16:28 +00:00
Chris Lattner
b665916d8d
random cleanups, factor some printing code for linkage and visibility
...
llvm-svn: 54982
2008-08-19 05:06:27 +00:00
Chris Lattner
6df4ed8bfd
Change WriteTypeSymbolic/WriteAsOperand to return void instead of
...
an ostream, which is just weird.
Rename SC_DEBUG -> ST_DEBUG
Remove static indentation strangeness from WriteConstantInt. This makes it
so that large structs are not broken down and printed on multiple lines. If
there is demand for this to return, there are better ways to implement this.
llvm-svn: 54981
2008-08-19 04:47:09 +00:00
Chris Lattner
b4cfc1a85e
whitespace cleanup
...
llvm-svn: 54980
2008-08-19 04:45:47 +00:00
Chris Lattner
50a2b09df9
rearrange code and make more legible.
...
llvm-svn: 54976
2008-08-19 04:36:02 +00:00
Chris Lattner
de5c9e9be5
put SlotTracker in an anon namespace since it is private.
...
llvm-svn: 54975
2008-08-19 04:28:07 +00:00
Chris Lattner
c6e031668d
Reid had to call this class "slot machine" out of some strange reference
...
to the gambling device. Name it something more meaningful.
llvm-svn: 54974
2008-08-19 04:26:57 +00:00
Chris Lattner
467a8dc22e
Fix a bug daniel pointed out to me, where asmprinter started
...
printing ascii code for hex numbers instead of the hex numbers
themselves.
llvm-svn: 54936
2008-08-18 19:41:26 +00:00
Gordon Henriksen
2cc861a6c1
Rename some GC classes so that their roll will hopefully be clearer.
...
In particular, Collector was confusing to implementors. Several
thought that this compile-time class was the place to implement
their runtime GC heap. Of course, it doesn't even exist at runtime.
Specifically, the renames are:
Collector -> GCStrategy
CollectorMetadata -> GCFunctionInfo
CollectorModuleMetadata -> GCModuleInfo
CollectorRegistry -> GCRegistry
Function::getCollector -> getGC (setGC, hasGC, clearGC)
Several accessors and nested types have also been renamed to be
consistent. These changes should be obvious.
llvm-svn: 54899
2008-08-17 18:44:35 +00:00
Chris Lattner
aa7b21d49b
getLLVMName is only used for types now, which always pass in LocalPrefix. Specialize on it.
...
llvm-svn: 54897
2008-08-17 17:28:37 +00:00
Chris Lattner
2dc591352d
switch valuemap's from std::map to densemap. This speeds up llvm-dis
...
on a stripped kc++ .bc file from 0.83 to 0.77s (8%)
llvm-svn: 54896
2008-08-17 17:25:25 +00:00
Chris Lattner
661710bbd1
avoid an extraneous std::string construction
...
llvm-svn: 54875
2008-08-17 07:24:08 +00:00
Chris Lattner
c0610874cc
Rework the routines that convert AP[S]Int into a string. Now, instead of
...
returning an std::string by value, it fills in a SmallString/SmallVector
passed in. This significantly reduces string thrashing in some cases.
More specifically, this:
- Adds an operator<< and a print method for APInt that allows you to
directly send them to an ostream.
- Reimplements APInt::toString to be much simpler and more efficient
algorithmically in addition to not thrashing strings quite as much.
This speeds up llvm-dis on kc++ by 7%, and may also slightly speed up the
asmprinter. This also fixes a bug I introduced into the asmwriter in a
previous patch w.r.t. alias printing.
llvm-svn: 54873
2008-08-17 07:19:36 +00:00
Chris Lattner
332a173cff
avoid string thrashing when formatting names in output. This
...
speeds up release-asserts llvm-dis on kc++ from 1.86s to 1.04s (~79%)
llvm-svn: 54868
2008-08-17 04:40:13 +00:00
Chris Lattner
ba25bb349e
random cleanups.
...
llvm-svn: 54866
2008-08-17 04:17:45 +00:00
Chris Lattner
f991487f21
Inline the fastpath of PATypeHolder::get(). This is a small speedup in
...
instcombine among other things.
llvm-svn: 54814
2008-08-15 15:16:50 +00:00
Devang Patel
b5abdd4c33
The pass manager is not able to schedule -loop-deletion -loop-index-split.
...
The loop-deletion pass does not preserve dom frontier, which is required by
loop-index-split. When the PM checks dom frontier for loop-index-split, it has
already verified that lcssa is availalble. However, new dom frontier forces new
loop pass manager, which does not have lcssa yet.
The PM should recheck availability of required analysis passes in such cases.
llvm-svn: 54805
2008-08-14 23:07:48 +00:00
Owen Anderson
3c7772990a
Have LeakDetector use a SmallPtrSet instead of an std::set.
...
llvm-svn: 54785
2008-08-14 20:40:10 +00:00
Dan Gohman
b0f5e18201
Improve support for vector casts in LLVM IR and CodeGen.
...
llvm-svn: 54784
2008-08-14 20:04:46 +00:00
Dale Johannesen
c3d88ff804
Add read/write support for X86's sseregparm.
...
llvm-svn: 54744
2008-08-13 18:40:23 +00:00
Devang Patel
d0aabe5ce6
Use SmallVector instead of std::vector
...
llvm-svn: 54685
2008-08-12 15:44:31 +00:00
Devang Patel
670f3a9e03
Use DenseMap to keep track of last users.
...
Use inversed map for faster queries.
llvm-svn: 54662
2008-08-12 00:26:16 +00:00
Devang Patel
404762f720
Keep track of analysis usage information for passes. Avoid invoking
...
getAnalysisUsage() repeatedly.
llvm-svn: 54650
2008-08-11 21:13:39 +00:00
Gordon Henriksen
78a53c516d
Delete a redundant binding, LLVMHasInitializer.
...
Please use !LLVMIsDeclaration instead.
llvm-svn: 54572
2008-08-09 02:13:58 +00:00
Eric Christopher
dcd4752642
Have IRBuilder take a template argument on whether or not to preserve
...
names. This can save a lot of allocations if you aren't going to be
looking at the output.
llvm-svn: 54546
2008-08-08 19:39:37 +00:00
Chris Lattner
a4e876cf8a
Don't call getAnalysisUsage unless -debug-pass is enabled. This speeds
...
up the passmgr by avoiding useless work.
llvm-svn: 54528
2008-08-08 15:14:09 +00:00
Chris Lattner
c1ca63307d
Speed up the passmgr by avoiding heap thrashing on vectors.
...
llvm-svn: 54515
2008-08-08 05:33:04 +00:00
Chris Lattner
863d710738
Don't verify passes when assertions are disabled.
...
llvm-svn: 54446
2008-08-07 07:34:50 +00:00
Dan Gohman
51a5eb52c5
Fix the AsmWriter to not print extra spaces after parameter attributes.
...
llvm-svn: 54351
2008-08-05 15:51:44 +00:00
Dan Gohman
de163bb39d
Fix several const-correctness issues, resolving some -Wcast-qual warnings.
...
llvm-svn: 54349
2008-08-05 14:45:15 +00:00
Duncan Sands
573c01d5da
Fix comment typos.
...
llvm-svn: 54266
2008-08-01 12:23:49 +00:00
Mon P Wang
fb483982f5
Added support for overloading intrinsics (atomics) based on pointers
...
to different address spaces. This alters the naming scheme for those
intrinsics, e.g., atomic.load.add.i32 => atomic.load.add.i32.p0i32
llvm-svn: 54195
2008-07-30 04:36:53 +00:00
Nate Begeman
9a71580e21
Add vector shifts to the IR, patch by Eli Friedman.
...
CodeGen & Clang work coming next.
llvm-svn: 54161
2008-07-29 15:49:41 +00:00
Matthijs Kooijman
6ef5a25c7f
Add a GetElementPtrInst::getIndexedType that accepts uint64_t's instead of just Value*'s.
...
llvm-svn: 54157
2008-07-29 08:46:11 +00:00
Dan Gohman
9653b21dc2
Fold the useful features of alist and alist_node into ilist, and
...
a new ilist_node class, and remove them. Unlike alist_node,
ilist_node doesn't attempt to manage storage itself, so it avoids
the associated problems, including being opaque in gdb.
Adjust the Recycler class so that it doesn't depend on alist_node.
Also, change it to use explicit Size and Align parameters, allowing
it to work when the largest-sized node doesn't have the greatest
alignment requirement.
Change MachineInstr's MachineMemOperand list from a pool-backed
alist to a std::list for now.
llvm-svn: 54146
2008-07-28 21:51:04 +00:00
Nate Begeman
a6cdff50b0
Remove unnecessary implicit argument
...
llvm-svn: 54031
2008-07-25 17:56:27 +00:00
Nate Begeman
ce064348d9
Fix minor issues with VICmp/VFCmp constant expressions
...
llvm-svn: 54030
2008-07-25 17:35:37 +00:00
Nate Begeman
8c76bda987
Allow verifier to be run on partially materialized modules.
...
llvm-svn: 54028
2008-07-25 17:28:23 +00:00
Nate Begeman
d340dc3fab
Tab removal
...
llvm-svn: 54025
2008-07-25 17:24:13 +00:00
Evan Cheng
e91c8c4508
Rename instance variables, parameter argument names to eliminate a bunch of compilation warnings with -Wshadow.
...
llvm-svn: 53970
2008-07-24 00:08:56 +00:00
Dan Gohman
6564581be0
Enable first-class aggregates support.
...
Remove the GetResultInst instruction. It is still accepted in LLVM assembly
and bitcode, where it is now auto-upgraded to ExtractValueInst. Also, remove
support for return instructions with multiple values. These are auto-upgraded
to use InsertValueInst instructions.
The IRBuilder still accepts multiple-value returns, and auto-upgrades them
to InsertValueInst instructions.
llvm-svn: 53941
2008-07-23 00:34:11 +00:00
Dan Gohman
cb26a8abeb
Fix multiple-return-value-to-first-class-aggregates autoupgrade to
...
correctly handle the case where multiple-return-value constructs
were used to return one or zero values.
llvm-svn: 53890
2008-07-22 00:36:48 +00:00
Dan Gohman
183bd17a66
InsertValue and ExtractValue constant expressions are always
...
folded. Remove code that handled the case where they aren't
folded, and remove bitcode reader/writer support for them.
llvm-svn: 53887
2008-07-21 23:30:30 +00:00
Chris Lattner
0429684d2d
verify limits-fndefn.c from the GCC testsuite before the
...
heat death of the universe, fixing an O(N^2) problem in the
size of a basic block.
llvm-svn: 53749
2008-07-18 05:23:39 +00:00
Chris Lattner
b786d147c9
Fix a bunch of bugs handling vector compare constant expressions, fixing
...
PR2317.
llvm-svn: 53544
2008-07-14 05:17:31 +00:00
Chris Lattner
accde0a86b
Document and fix Constant::getVectorElements to return an empty vector
...
when presented with a constant expr.
If ConstantExpr::getV[IF]Cmp to work when ConstantFoldCompareInstruction
returns an undef or constant expr.
llvm-svn: 53541
2008-07-14 05:10:41 +00:00
Dan Gohman
d1342570f2
Use find instead of lower_bound.
...
llvm-svn: 53474
2008-07-11 20:58:19 +00:00
Chris Lattner
7797bfa0fd
SImplify ConstantVector::get a bit and make it turn a vector
...
of all undefs into a single undef value.
llvm-svn: 53384
2008-07-10 00:44:03 +00:00
Chris Lattner
563d2c9fac
Fix a case where vector comparison constant folding would cause an
...
infinite recursion. part of PR2529
llvm-svn: 53383
2008-07-10 00:29:28 +00:00
Chris Lattner
6c12d086d9
add a helper method for code that wants to handle vector
...
constants by element without caring how they are formed.
llvm-svn: 53381
2008-07-10 00:28:11 +00:00
Chris Lattner
4fbada0bef
elementwise comparison of vector constants was completely wrong. Fix
...
it for PR2529
llvm-svn: 53380
2008-07-10 00:08:17 +00:00
Evan Cheng
80f6966c7f
- Replace use of std::map<std::string, ..> with StringMap. Replace use of std::map with DenseMap, std::set with SmallPtrSet. This results in minor speed up.
...
- Some code clean up.
llvm-svn: 53379
2008-07-10 00:04:23 +00:00
Dan Gohman
f152c7c967
Consistently put quotes around pass names in debugging output.
...
llvm-svn: 53268
2008-07-09 00:50:40 +00:00
Chris Lattner
6163b7a5ad
improve comment
...
llvm-svn: 53243
2008-07-08 18:47:38 +00:00
Duncan Sands
65028bf60d
Add some helpers for manipulating function
...
parameter attributes.
llvm-svn: 53228
2008-07-08 09:41:30 +00:00
Duncan Sands
b854603cb5
Add some convenience methods for manipulating
...
call attributes.
llvm-svn: 53223
2008-07-08 08:38:44 +00:00
Chris Lattner
d4bcc9011b
Fix three bugs:
...
1) evaluate [v]fcmp true/false with undefs to true or false instead
of undef.
2) fix vector comparisons with undef to return a vector result instead
of i1
3) fix vector comparisons with evaluatable results to return vector
true/false instead of i1 true/false (PR2529)
llvm-svn: 53220
2008-07-08 05:46:34 +00:00
Dan Gohman
955fdc7a4c
Add explicit keywords.
...
llvm-svn: 53179
2008-07-07 18:00:37 +00:00
Bill Wendling
2c9a84d788
Revert my previous check-in that split up MachineModuleInfo. It turns out to
...
slow the compiler down at -O0 some 30% or more. Ooops.
llvm-svn: 53120
2008-07-03 22:53:42 +00:00
Matthijs Kooijman
b7ade2592f
Add newline at the end of Constants.cpp.
...
llvm-svn: 53092
2008-07-03 07:46:41 +00:00
Dan Gohman
b4de0f42af
Use operator new instead of new char[].
...
llvm-svn: 53066
2008-07-03 00:53:09 +00:00
Devang Patel
a4a94290b8
Disable dom info verifier by default.
...
llvm-svn: 52983
2008-07-01 21:36:11 +00:00
Devang Patel
0fc2badc38
Fix typos in comments.
...
Thanks for the feedback!
llvm-svn: 52978
2008-07-01 19:50:56 +00:00
Devang Patel
1e1f4a0bdd
Add dom info verifier.
...
llvm-svn: 52967
2008-07-01 17:44:24 +00:00
Devang Patel
5b8e75e2fe
Move dominator info printer into tool/opt/GraphPrinters.cpp
...
llvm-svn: 52907
2008-06-30 17:32:58 +00:00
Evan Cheng
2005804de6
- Re-apply 52748 and friends with fix. GetConstantStringInfo() returns an empty string for ConstantAggregateZero case which surprises selectiondag.
...
- Correctly handle memcpy from constant string which is zero-initialized.
llvm-svn: 52891
2008-06-30 07:31:25 +00:00
Anton Korobeynikov
6f260767ec
Revert (52748 and friends):
...
Move GetConstantStringInfo to lib/Analysis. Remove
string output routine from Constant. Update all
callers. Change debug intrinsic api slightly to
accomodate move of routine, these now return values
instead of strings.
This unbreaks llvm-gcc bootstrap.
llvm-svn: 52884
2008-06-29 17:57:03 +00:00
Chris Lattner
8e2bd43f29
implement some fixme's by making "autorenaming" in the value symbol table not
...
thrash the heap with string stuff (e.g. utostr).
llvm-svn: 52838
2008-06-27 21:26:26 +00:00
Chris Lattner
5c75711282
simplify some code to avoid string thrashing.
...
llvm-svn: 52837
2008-06-27 21:25:24 +00:00
Chris Lattner
6b3b22747a
Add a new version of Module::getFunction that takes a const char* instead
...
of a std::string. This avoids copying the string to the heap in common
cases. Patch by Pratik Solanki!
llvm-svn: 52834
2008-06-27 21:09:10 +00:00
Devang Patel
d5faa747e9
Add dominator info printer pass.
...
llvm-svn: 52829
2008-06-27 16:43:21 +00:00
Bill Wendling
2ab62b9a92
Refactor the DebugInfoDesc stuff out of the MachineModuleInfo file. Clean up
...
some uses of std::vector, where it's return std::vector by value. Yuck!
llvm-svn: 52800
2008-06-27 00:09:40 +00:00
Eric Christopher
4f05c48718
Move GetConstantStringInfo to lib/Analysis. Remove
...
string output routine from Constant. Update all
callers. Change debug intrinsic api slightly to
accomodate move of routine, these now return values
instead of strings.
llvm-svn: 52748
2008-06-26 00:31:12 +00:00
Mon P Wang
7d89d61387
Added MemOperands to Atomic operations since Atomics touches memory.
...
Added abstract class MemSDNode for any Node that have an associated MemOperand
Changed atomic.lcs => atomic.cmp.swap, atomic.las => atomic.load.add, and
atomic.lss => atomic.load.sub
llvm-svn: 52706
2008-06-25 08:15:39 +00:00
Owen Anderson
968d4e2444
Use push_back rather than operator[], which is incorrect in this cases. Unfortunately, this slow the testcase down a little bit,
...
but only marginally.
llvm-svn: 52700
2008-06-25 01:05:05 +00:00
Owen Anderson
673cae8561
In ConstantArray::getAsString(), we know the size of the resultant string in advance so we can pre-allocate it and just fill in
...
the entries. This improves the time for the AsmPrinter on InstructionCombining.cpp from 0.4248s to 0.3370s.
llvm-svn: 52690
2008-06-24 21:58:29 +00:00
Dan Gohman
fcb2dc2dd6
Use const_cast instead of a C-style cast.
...
llvm-svn: 52684
2008-06-24 17:47:37 +00:00
Dan Gohman
b52f318a0c
Remove two convenience constructors because they're now private, and the
...
private implementation doesn't really need the convenience.
llvm-svn: 52629
2008-06-23 16:48:17 +00:00
Dan Gohman
12a793b025
Use std::copy instead of a loop.
...
llvm-svn: 52628
2008-06-23 16:45:24 +00:00
Dan Gohman
d9e2c8b72a
More changes from Chris' review: simplify getIndices and avoid
...
copying its return value.
llvm-svn: 52627
2008-06-23 16:39:44 +00:00
Dan Gohman
e0744f181b
Use Function's arg_size() and size() methods.
...
llvm-svn: 52605
2008-06-21 22:06:54 +00:00
Chris Lattner
96b3955e9b
fix some warnings when assertions are disabled.
...
llvm-svn: 52587
2008-06-21 19:47:03 +00:00
Dan Gohman
bcddb92f4e
Simplify this code. Thanks Chris!
...
llvm-svn: 52514
2008-06-20 00:47:44 +00:00
Dan Gohman
c190d65454
Auto-upgrade code for multiple-value return statements. This code
...
isn't actually called yet.
llvm-svn: 52435
2008-06-17 23:38:43 +00:00
Dan Gohman
d9d529d7ed
In InsertValueInst's copy ctor, actually copy the operands.
...
llvm-svn: 52434
2008-06-17 23:25:49 +00:00
Dan Gohman
24d9c8400f
Implement the ExtractValueInst::getIndexedType that accepts one
...
index value.
llvm-svn: 52432
2008-06-17 21:07:55 +00:00
Owen Anderson
79605db969
Add an insertBefore method for attaching previously unattached instructions,
...
such as those created by clone(), to a basic block.
llvm-svn: 52424
2008-06-17 18:29:27 +00:00
Chris Lattner
dd707dc82d
switch TypeHasCycleThroughItself from using an std::set to using a SmallPtrSet,
...
this speeds up the linking testcase in PR1860 by 44% (.379 -> 0.263)
llvm-svn: 52365
2008-06-16 21:20:58 +00:00
Chris Lattner
09554fd076
fix pr2460
...
llvm-svn: 52294
2008-06-16 04:02:40 +00:00
Evan Cheng
5897328890
Do not speculatively execute an instruction by hoisting it to its predecessor BB if any of its operands are defined but not used in BB. The transformation will prevent the operand from being sunk into the use block.
...
llvm-svn: 52244
2008-06-12 21:15:59 +00:00
Dan Gohman
68f8fbdac4
Re-apply 52002, allowing the verifier to accept non-MRV struct return
...
types on functions, with adjustments so that it accepts both
new-style aggregate returns and old-style MRV returns, including those
with only a single member.
llvm-svn: 52157
2008-06-09 21:26:13 +00:00
Gabor Greif
7c2e365dbc
get rid of ExtractValueInst::init's Value argument, it is already passed to the UnaryInstruction ctor
...
llvm-svn: 52064
2008-06-06 21:06:32 +00:00
Gabor Greif
8ac103e71d
make ExtractValueInst derived from UnaryInstruction
...
llvm-svn: 52061
2008-06-06 20:28:12 +00:00
Devang Patel
1db00c242e
Print debug message only if there are dead passes.
...
llvm-svn: 52052
2008-06-06 17:50:36 +00:00
Duncan Sands
d634afe3aa
Wrap MVT::ValueType in a struct to get type safety
...
and better control the abstraction. Rename the type
to MVT. To update out-of-tree patches, the main
thing to do is to rename MVT::ValueType to MVT, and
rewrite expressions like MVT::getSizeInBits(VT) in
the form VT.getSizeInBits(). Use VT.getSimpleVT()
to extract a MVT::SimpleValueType for use in switch
statements (you will get an assert failure if VT is
an extended value type - these shouldn't exist after
type legalization).
This results in a small speedup of codegen and no
new testsuite failures (x86-64 linux).
llvm-svn: 52044
2008-06-06 12:08:01 +00:00
Dan Gohman
70fe9e347d
Revert 52002.
...
llvm-svn: 52030
2008-06-05 23:57:06 +00:00
Matthijs Kooijman
ebf00c0f65
Change the Verifier to support returning first class aggregrates.
...
Add a testcase for functions returning first class aggregrates.
llvm-svn: 52002
2008-06-05 14:00:36 +00:00
Matthijs Kooijman
6216df14cb
* Make CallSite::hasArgument const and let it take a const parameter.
...
llvm-svn: 51989
2008-06-05 08:04:58 +00:00
Matthijs Kooijman
de47a7518d
Add CallSite::hasArgument to allow for seeing if a call passes a certain value as an argument quickly.
...
llvm-svn: 51946
2008-06-04 16:31:12 +00:00
Matthijs Kooijman
318e1df0e4
Add a Name parameter to two of the init methods of GetElementPointer to make the name setting more consistent.
...
llvm-svn: 51945
2008-06-04 16:14:12 +00:00
Matthijs Kooijman
2f6b694afc
Implement the two constructors in InsertValueInst and ExtractValueInst.
...
Add a Name argment to two init methods in these classes as well to make things
a bit more consistent.
llvm-svn: 51937
2008-06-04 14:40:55 +00:00
Evan Cheng
20d22b220a
More pass manager debugging outputs.
...
llvm-svn: 51930
2008-06-04 09:13:31 +00:00
Dale Johannesen
2803c991a5
Prevent a crash in debug dumps.
...
llvm-svn: 51910
2008-06-03 18:14:29 +00:00
Devang Patel
edc62adcd9
"Unable to schedule <A> required by <B>" is more helpful then
...
"Unable to handle Pass that requires lower level Analysis pass"
llvm-svn: 51892
2008-06-03 01:20:02 +00:00
Devang Patel
390d72740e
Add debugging aid.
...
llvm-svn: 51891
2008-06-03 01:02:16 +00:00
Dan Gohman
fbf0f6cf8e
Constant folding for insertvalue and extractvalue.
...
llvm-svn: 51889
2008-06-03 00:15:20 +00:00
Dan Gohman
06d49b3c5b
AsmWriter support for insertvalue/extractvalue. These instructions can
...
now round-trip through assembly and bitcode.
llvm-svn: 51823
2008-05-31 19:12:39 +00:00
Dan Gohman
caa9c6e94d
Fix some bugs with the handling of indices in insertvalue/extractvalue.
...
llvm-svn: 51820
2008-05-31 19:09:08 +00:00
Dan Gohman
1ab21af8e0
Factor several methods, including getInversePredicate and
...
getSwappedPredicate, from ICmpInst and FCmpInst into common
methods in CmpInst. This allows CmpInsts to be manipulated
generically.
llvm-svn: 51810
2008-05-31 02:47:54 +00:00
Dan Gohman
ac5c3382fe
IR, bitcode reader, bitcode writer, and asmparser changes to
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insertvalue and extractvalue to use constant indices instead of
Value* indices. And begin updating LangRef.html.
There's definately more to come here, but I'm checking this
basic support in now to make it available to people who are
interested.
llvm-svn: 51806
2008-05-31 00:58:22 +00:00
Matthijs Kooijman
32c5d3a9ee
Let Instruction::getOpcodeName() return something useful for the new
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insertvalue / extractvalue instructions.
llvm-svn: 51766
2008-05-30 10:31:54 +00:00
Gabor Greif
2abf6ec2e5
back out last commit: The .cpp file for a module should include its corresponding header first, even if redundant.
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llvm-svn: 51598
2008-05-27 17:26:02 +00:00
Gabor Greif
0b9cf0d491
prune unneeded #includes
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llvm-svn: 51590
2008-05-27 11:06:03 +00:00
Gabor Greif
0fb81af839
remove unneeded reinterpret_casts
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llvm-svn: 51589
2008-05-27 11:03:29 +00:00
Gabor Greif
b93cb3dc6f
We have the correct headers included to know that BB isa Value. No reinterpret_cast necessary.
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llvm-svn: 51588
2008-05-27 10:48:39 +00:00
Gabor Greif
e052a42a62
eliminate calls to deprecated Use::init() interface
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llvm-svn: 51570
2008-05-26 21:33:52 +00:00
Duncan Sands
fa995d7cc5
Factor code to copy global value attributes like
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the section or the visibility from one global
value to another: copyAttributesFrom. This is
particularly useful for duplicating functions:
previously this was done by explicitly copying
each attribute in turn at each place where a
new function was created out of an old one, with
the result that obscure attributes were regularly
forgotten (like the collector or the section).
Hopefully now everything is uniform and nothing
is forgotten.
llvm-svn: 51567
2008-05-26 19:58:59 +00:00
Evan Cheng
e5e0b4660d
Eliminate x86.sse2.punpckh.qdq and x86.sse2.punpckl.qdq.
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llvm-svn: 51533
2008-05-24 02:56:30 +00:00
Evan Cheng
564238c841
Eliminate x86.sse2.movs.d, x86.sse2.shuf.pd, x86.sse2.unpckh.pd, and x86.sse2.unpckl.pd intrinsics. These will be lowered into shuffles.
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llvm-svn: 51531
2008-05-24 02:14:05 +00:00
Evan Cheng
365e0f3932
Autoupgrade x86.sse2.loadh.pd and x86.sse2.loadl.pd.
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llvm-svn: 51523
2008-05-24 00:08:39 +00:00
Dan Gohman
8b6f4366ae
Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to
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use it instead of duplicating its functionality.
llvm-svn: 51499
2008-05-23 21:05:58 +00:00
Dan Gohman
c877140168
Add #includes to make some dependencies explicit.
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llvm-svn: 51496
2008-05-23 20:40:06 +00:00
Dan Gohman
9674662036
Add more IR support for the new extractvalue and insertvalue
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instructions.
llvm-svn: 51461
2008-05-23 00:36:11 +00:00
Chris Lattner
beb6254442
Fix PR2267, by allowing indirect outputs to be intermixed
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with normal outputs. Testcase here:
test/CodeGen/X86/asm-indirect-mem.ll
llvm-svn: 51409
2008-05-22 04:46:38 +00:00
Gordon Henriksen
a1f7004038
Remove a duplicative binding. Patch by Mahadevan R.
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llvm-svn: 51238
2008-05-19 05:47:10 +00:00
Nick Lewycky
46e3a168c0
Revert constant-folding change that will miscompile in some cases.
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llvm-svn: 51223
2008-05-17 19:00:05 +00:00
Nick Lewycky
baa90d4eef
Unbreak the build.
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llvm-svn: 51217
2008-05-17 09:05:22 +00:00
Nick Lewycky
1df40102a9
Constant fold inttoptr and ptrtoint.
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llvm-svn: 51216
2008-05-17 09:03:26 +00:00
Eric Christopher
11359e9b1c
Add functions to enable adding a single attribute to a function and
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its associated call site.
llvm-svn: 51204
2008-05-16 20:39:43 +00:00
Gabor Greif
d61f20217a
API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time. (Merge from use-diet branch.)
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llvm-svn: 51200
2008-05-16 19:29:10 +00:00
Dan Gohman
fe7f6bc9ce
Revert the change from r51157 in
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test/Verifier/2002-11-05-GetelementptrPointers.ll, which was incorrect.
Instead, fix getIndexedType to not follow pointer types, as
PointerType is a subclass of CompositeType.
llvm-svn: 51171
2008-05-16 00:16:32 +00:00
Dan Gohman
821bf58428
IR support for extractvalue and insertvalue instructions. Also, begin
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moving toward making structs and arrays first-class types.
llvm-svn: 51157
2008-05-15 19:50:34 +00:00
Gabor Greif
48ffb6c7dc
Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better.
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llvm-svn: 51143
2008-05-15 10:04:30 +00:00
Nate Begeman
253fc69ff3
Move the operator new and operator delete out of line. This fixes an issue with
...
operator new() referring to the static initTags function, which has to be in the
same linkage unit as any file including User.h.
llvm-svn: 51136
2008-05-15 01:23:11 +00:00
Dale Johannesen
768b6f281e
Add CommonLinkage; currently tentative definitions
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are represented as "weak", but there are subtle differences
in some cases on Darwin, so we need both. The intent
is that "common" will behave identically to "weak" unless
somebody changes their target to do something else.
No functional change as yet.
llvm-svn: 51118
2008-05-14 20:12:51 +00:00
Dan Gohman
fe628b229c
Make PreVerifyID, IntSigsEnd, and KillSigsEnd const.
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llvm-svn: 51088
2008-05-14 00:42:30 +00:00
Gabor Greif
dd2f5c797d
Merge of r51073-51074 from use-diet branch.
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Do not rely on std::swap<Use>, provide a (faster) member function instead.
This change is primarily necessitated by MSVC++'s incompatibility with
declaring std::swap<Use> to be a friend of Use.
Also contains some minor tweaks to Use inline functions,
to undo pointless changes that sneaked in with the last merge.
llvm-svn: 51078
2008-05-13 22:51:52 +00:00
Devang Patel
bae88af8c1
Dominance Frontier is cfg only pass.
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llvm-svn: 51075
2008-05-13 22:43:21 +00:00
Gabor Greif
22afb1f8f0
Derive GetResultInst from UnaryInstruction, this simplifies code and removes a FIXME.
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llvm-svn: 51023
2008-05-13 07:09:08 +00:00
Dan Gohman
138a53b303
Change class' public PassInfo variables to by initialized with the
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address of the PassInfo directly instead of calling getPassInfo.
This eliminates a bunch of dynamic initializations of static data.
Also, fold RegisterPassBase into PassInfo, make a bunch of its
data members const, and rearrange some code to initialize data
members in constructors instead of using setter member functions.
llvm-svn: 51022
2008-05-13 02:05:11 +00:00
Dan Gohman
bab18cae46
Clean up the use of static and anonymous namespaces. This turned up
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several things that were neither in an anonymous namespace nor static
but not intended to be global.
llvm-svn: 51017
2008-05-13 00:00:25 +00:00
Nate Begeman
b72a398339
Pointer comparisons should be handled by icmp, not vicmp :)
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llvm-svn: 50994
2008-05-12 20:11:05 +00:00
Nate Begeman
6258a36fe3
Hard code CmpInst back to i1 for now while I go track down what in the bitcode reader/writer is assuming i1
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This was breaking a bunch of tests
llvm-svn: 50992
2008-05-12 20:01:56 +00:00
Nate Begeman
e2b25610bb
Fix build breakage
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llvm-svn: 50986
2008-05-12 19:23:22 +00:00
Nate Begeman
b5b1e1353b
Add two new instructions to the llvm IR, vicmp and vfcmp. see updated LangRef
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for details. CodeGen support coming in a follow up patch
llvm-svn: 50985
2008-05-12 19:01:56 +00:00
Dan Gohman
4f0d9d18c3
Update comments.
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llvm-svn: 50974
2008-05-12 16:34:30 +00:00
Gabor Greif
49bf1a4cf6
merge of use-diet branch to trunk
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llvm-svn: 50943
2008-05-10 08:32:32 +00:00
Anton Korobeynikov
0f467b9965
Check for validity of aliasee pointer before dereference.
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llvm-svn: 50878
2008-05-08 23:11:06 +00:00
Chris Lattner
e3970f1e95
conservatively say that volatile stores read memory.
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llvm-svn: 50872
2008-05-08 21:58:49 +00:00