c25359e1a3
rename test
...
llvm-svn: 81884
2009-09-15 18:23:37 +00:00
2503b50e4d
convert to filecheck
...
llvm-svn: 81882
2009-09-15 18:23:23 +00:00
7ff4a94c4b
add missing file
...
llvm-svn: 81881
2009-09-15 18:03:13 +00:00
967bf27de2
Handle AddrMode4 for Thumb2 in rewriteT2FrameIndex. This occurs for
...
VLDM/VSTM instructions, and without this check, the code assumes that an
offset is allowed, as it would be with VLDR/VSTR. The asm printer,
however, silently drops the offset, producing incorrect code. Since the
address register in this case is either the stack or frame pointer, the
spill location ends up conflicting with some other stack slot or with
outgoing arguments on the stack.
llvm-svn: 81879
2009-09-15 17:56:18 +00:00
f3369c22a7
Fix superreg use in ARMAsmPrinter. Approved by Anton Korobeynikov.
...
llvm-svn: 81878
2009-09-15 17:53:11 +00:00
840c700654
several major improvements to the sparc backend: support for weak linkage
...
and PIC codegen. Patch by Venkatraman Govindaraju!
llvm-svn: 81877
2009-09-15 17:46:24 +00:00
94262db4d4
Teach ValueTracking how to look through GlobalAliases. GlobalAliases are
...
not folded in the constant folder because the constant folder doesn't
simplify ConstantExpr operands.
llvm-svn: 81864
2009-09-15 16:14:44 +00:00
0ea0e1b4af
Fix an accidental inversion of the inbounds flag.
...
llvm-svn: 81862
2009-09-15 16:00:30 +00:00
e4532f30b1
When a constant's type is refined, update the constant in place
...
instead of cloning and RAUWing it.
- Make AbstractTypeUser a friend of Value so that it can offer
its subclasses a way to update a Value's type in place. This
is better than a universally visible setType method on Value,
and it's sufficient for the immediate need.
- Eliminate the constant "convert" functions. This eliminates a
lot of logic duplication, and fixes a complicated bug where a
constant can't actually be cloned during the type refinement
process because some of the types that its folder needs are
half-destroyed, being in the middle of refinement themselves.
- Move the getValType functions from being static overloaded
functions in Constants.cpp to be members of class template
specializations in ConstantsContext.h. This means that the
code ends up getting instantiated twice, however it also
makes it possible to eliminate all "convert" functions, so
it's not a big net code size increase. And if desired, the
duplicate instantiations could be eliminated with some
reorganization.
llvm-svn: 81861
2009-09-15 15:58:07 +00:00
f3a9e18dd6
Use llvm-link -S instead of using llvm-dis.
...
llvm-svn: 81860
2009-09-15 15:38:31 +00:00
2b09de986c
Give llvm-link a -S option.
...
llvm-svn: 81859
2009-09-15 15:35:07 +00:00
972c9c5e0a
Don't bother using a PassManager just to print a Module.
...
llvm-svn: 81858
2009-09-15 15:33:42 +00:00
d29cafc083
Restore a comment that was lost in the merge.
...
llvm-svn: 81857
2009-09-15 15:09:54 +00:00
1f58f0e187
Fix apostrophos.
...
llvm-svn: 81856
2009-09-15 15:08:33 +00:00
7465cd769c
Add more newlines to make up for the ones removed from the end of instructions.
...
llvm-svn: 81851
2009-09-15 07:08:25 +00:00
edb2287722
Forgot this.
...
llvm-svn: 81850
2009-09-15 07:05:12 +00:00
a38ff3edae
Another try at early partial coalescing. Identity phi source copies (their sources are defined by phi join def) are coalesced. And the phi join copy is backward copy propagated into the other copies.
...
Still miscompiling some tests. :-(
llvm-svn: 81849
2009-09-15 06:45:16 +00:00
d7490a4763
convert to filecheck
...
llvm-svn: 81848
2009-09-15 06:34:29 +00:00
c5cb3bd927
Forbid arrays of function-type and structures with function-typed fields.
...
While I'm there, change code that does:
SomeTy == Type::getFooType(Context)
into:
SomeTy->getTypeID() == FooTyID
to decrease the amount of useless type creation which may involve locking, etc.
llvm-svn: 81846
2009-09-15 06:28:26 +00:00
ee8f74f5d1
fix PR4963: folding insertvalue would sometimes turn a packed struct into
...
an unpacked one.
llvm-svn: 81845
2009-09-15 06:28:12 +00:00
e0987215f0
add a new CallGraphNode::replaceCallEdge method and use it from
...
argpromote to avoid invalidating an iterator. This fixes PR4977.
All clang tests now pass with expensive checking (on my system
at least).
llvm-svn: 81843
2009-09-15 05:40:35 +00:00
e9a4992399
add newline to debug dump
...
llvm-svn: 81840
2009-09-15 05:14:57 +00:00
d4d966f500
make -debug-pass=Executions show information about what call graph nodes
...
are in the SCC for each execution of a CGSCC pass.
llvm-svn: 81838
2009-09-15 05:03:04 +00:00
f82f27be3f
add some missing quotes in debug output
...
llvm-svn: 81836
2009-09-15 04:45:26 +00:00
2b979ef128
switch scciterator to use DenseMap instead of std::map
...
llvm-svn: 81834
2009-09-15 04:37:49 +00:00
30fceaba05
this is failing on linux hosts, force a triple.
...
llvm-svn: 81833
2009-09-15 04:27:29 +00:00
8e780355b7
Remove invalid add_dependencies line to unbreak the CMake build.
...
llvm-svn: 81827
2009-09-15 04:06:36 +00:00
0adf07eb9e
Get rid of GetProcessId in Win32/Program.inc.
...
GetProcessId was introduced only in XP. As a bonus, this change makes Program
objects copyable, since Program is now basically a PID.
llvm-svn: 81826
2009-09-15 03:39:45 +00:00
170c116aa7
merge one more in.
...
llvm-svn: 81824
2009-09-15 02:27:23 +00:00
42aaa6e443
merge some more cmov tests into cmov.ll
...
llvm-svn: 81823
2009-09-15 02:25:21 +00:00
baf78e5b52
merge two cmov tests into one.
...
llvm-svn: 81822
2009-09-15 02:22:47 +00:00
520a6856ba
Don't pull a load through a callseq_start if the load's chain
...
has multiple uses, as one of the other uses may be on a path
to a different node above the callseq_start, because that
leads to a cyclic graph. This problem is exposed when
-combiner-global-alias-analysis is used. This fixes PR4880.
llvm-svn: 81821
2009-09-15 01:22:01 +00:00
d41f8fd2b3
Remove incorrect CSE code from r81813.
...
llvm-svn: 81819
2009-09-15 00:38:09 +00:00
050e0cdb9a
Modified the Intel instruction tables to include
...
versions of CALL and JMP with segmented addresses
provided in-line, as pairs of immediates.
llvm-svn: 81818
2009-09-15 00:35:17 +00:00
ccab317837
Added the first bits of the ARM target assembler to llvm-mc. For now it only
...
parses the .word directive as 4 bytes and ARMAsmParser::ParseInstruction will
give an error is called. Broke out the test of the .word directive into two
different test cases, one for x86 and one for arm.
llvm-svn: 81817
2009-09-15 00:27:25 +00:00
879d8f1c3e
Substantially speed up combiner-aa in the following ways:
...
1. Switch from an std::set to a SmallPtrSet for visited chain nodes.
2. Do not force the recursive flattening of token factor nodes, regardless of
use count.
3. Immediately process newly created TokenFactor nodes.
Also, improve combiner-aa by teaching it that loads to non-overlapping offsets
of relatively aligned objects cannot alias.
These changes result in a >5x speedup for combiner-aa on most testcases.
llvm-svn: 81816
2009-09-15 00:18:30 +00:00
01c1e1152d
Teach the legalizer to propagate the original alignment of loads and store when
...
it splits them.
llvm-svn: 81815
2009-09-15 00:14:28 +00:00
65829a4ccb
On x86-64, the 32-bit cmov doesn't actually clear the high 32-bit of
...
its result if the condition is false.
llvm-svn: 81814
2009-09-15 00:14:11 +00:00
02a685a914
Add an "original alignment" field to load and store nodes. This enables the
...
DAG Combiner to disambiguate chains for loads and stores of types which are
broken up by the Legalizer into smaller pieces.
llvm-svn: 81813
2009-09-15 00:13:12 +00:00
f9eafce3af
When extending a memset range past the front, set the alignment of the
...
memset region to the alignment of the new start address.
llvm-svn: 81810
2009-09-14 23:39:10 +00:00
b4e19177cb
Expose initializing the native target for the execution engine.
...
llvm-svn: 81800
2009-09-14 21:54:32 +00:00
c8a18f97bb
Make sure to initialize the fpm in the ocaml tutorial.
...
llvm-svn: 81799
2009-09-14 21:54:15 +00:00
7f789596f3
Add early coalescing to liveintervals. This is work in progress and is known to miscompute some tests. Read it at your own rish, I have aged 10 year while writing this.
...
The gist of this is if source of some of the copies that feed into a phi join is defined by the phi join, we'd like to eliminate them. However, if any of the non-identity source overlaps the live interval of the phi join then the coalescer won't be able to coalesce them. The early coalescer's job is to eliminate the identity copies by partially-coalescing the two live intervals.
llvm-svn: 81796
2009-09-14 21:33:42 +00:00
6dcc9d1b4b
Pull the creation of the "RewindFunction" function out of the loop. It's only
...
created once, so shouldn't be stuck in the middle of the loop. Also early exit
if there are no uses of UnwindInst in the function.
llvm-svn: 81785
2009-09-14 20:52:37 +00:00
1113741a03
Update a comment to match the source. PseudoSourceValues are now
...
obtained via accessor functions.
llvm-svn: 81782
2009-09-14 20:40:10 +00:00
04f9d2e264
trivial whitespace cleanup
...
llvm-svn: 81773
2009-09-14 17:27:35 +00:00
dda095ec4a
add PR#
...
llvm-svn: 81770
2009-09-14 16:49:26 +00:00
d8530f35f5
Enable the jit for llvm-config.
...
Patch by Xerxes Rånby!
llvm-svn: 81768
2009-09-14 16:38:49 +00:00
3f0dfbcf7a
Add a valgrind suppressions file for x86_64/linux/4.3.3.
...
llvm-svn: 81766
2009-09-14 16:10:32 +00:00
d200b758a5
Add a VALGRIND_EXTRA_ARGS makefile variable, with the obvious semantics.
...
llvm-svn: 81764
2009-09-14 15:27:43 +00:00
25ac142b37
Update CMake dependencies.
...
llvm-svn: 81758
2009-09-14 05:22:54 +00:00
813efa2551
Update CMake.
...
llvm-svn: 81757
2009-09-14 05:22:47 +00:00
4dc75de733
PIC16 does allow colon after MBB labels, simplify EmitBasicBlockStart.
...
llvm-svn: 81755
2009-09-14 03:15:54 +00:00
11b2fc9ea4
Change MCAsmStreamer to take an MCInstPrinter instead of a
...
full AsmPrinter, and change TargetRegistry to keep track
of registered MCInstPrinters.
llvm-mc is still linking in the entire
target foo to get the code emitter stuff, but this is an
important step in the right direction.
llvm-svn: 81754
2009-09-14 03:02:37 +00:00
83604067da
Teach 'make check-lit' to run unittests.
...
llvm-svn: 81753
2009-09-14 02:39:01 +00:00
6ced391121
Attempt to fix some 4.0.0 build warnings.
...
llvm-svn: 81752
2009-09-14 02:38:53 +00:00
54ec232c60
lit: Give test formats control over test discovery.
...
llvm-svn: 81751
2009-09-14 02:38:46 +00:00
a22585ada9
Fix a pair of comment typos.
...
llvm-svn: 81750
2009-09-14 02:25:34 +00:00
22c4a497ab
Fifth time's a charm! Remove ourselves as abstract type listeners once we've
...
been told that the type is no longer abstract.
llvm-svn: 81749
2009-09-14 02:25:19 +00:00
6d31b43592
Give MCInstPrinter a MCAsmInfo member, make X86ATTInstPrinter
...
be a MCInstPrinter.
llvm-svn: 81746
2009-09-14 01:49:26 +00:00
de57d8e72b
add a new MCInstPrinter class, move the (trivial) MCDisassmbler ctor inline.
...
llvm-svn: 81745
2009-09-14 01:43:38 +00:00
aa398f5d23
tidy up a bit.
...
llvm-svn: 81744
2009-09-14 01:34:40 +00:00
f3f93aea75
slightly increase prettiness.
...
llvm-svn: 81742
2009-09-14 01:27:50 +00:00
a7e8ae4521
emit the register table as a massive string to avoid relocations.
...
llvm-svn: 81741
2009-09-14 01:26:18 +00:00
971aad136c
move StringToOffsetTable out to its own header.
...
llvm-svn: 81740
2009-09-14 01:19:16 +00:00
b47ed61f26
factor string table generation out to its own class. This changes
...
the encoding of the AsmStrs table saving a byte or two.
llvm-svn: 81739
2009-09-14 01:16:36 +00:00
c9f9367785
Don't leak! Always remove oneself as a listener after adding oneself.
...
llvm-svn: 81736
2009-09-14 00:36:52 +00:00
64f18eceaf
Actually remove old types from the set.
...
Also break the type verification stuff into its own TypeSet to keep the
Verifier pass from becoming an AbstractTypeUser.
llvm-svn: 81729
2009-09-13 23:45:39 +00:00
d0a3f194a6
eliminate the TargetRegisterDesc::AsmName field, the asmprinters now have this table.
...
llvm-svn: 81728
2009-09-13 22:45:04 +00:00
0bad631cde
kill off the last use of TRI::AsmName.
...
llvm-svn: 81727
2009-09-13 22:42:03 +00:00
a3e68b567c
add some special case handling for strangely named x86 registers.
...
llvm-svn: 81726
2009-09-13 22:41:48 +00:00
96ccc47a13
Build (not test) the unittests as part of a normal build.
...
- 'make unittests' still builds and tests.
- 'make unitcheck' inside a unittest directory runs the tests in that directory.
llvm-svn: 81725
2009-09-13 22:39:27 +00:00
b4370748b3
unbreak this test by working around an asmparser bug.
...
llvm-svn: 81724
2009-09-13 22:28:17 +00:00
a4760f3642
'printMCInst' doesn't print newlines after instructions anymore.
...
llvm-svn: 81723
2009-09-13 22:24:34 +00:00
b9a781373c
CMake: New user-settable variable LLVM_TARGET_ARCH useful when
...
cross-compiling.
Patch by Xerxes Rånby!
llvm-svn: 81722
2009-09-13 22:18:38 +00:00
14b1aacf10
Update the tutorial to match changes to examples/Kaleidoscope.
...
One change I'm not folding in is the removal of two unused variables that
caused warnings, because those were there for expository purposes.
llvm-svn: 81721
2009-09-13 21:38:54 +00:00
6be903e185
Move unittest driver to utils/unittest/UnitTestMain.
...
- This eliminates a race between building the unittests and linking the
UnitTestMain library.
llvm-svn: 81719
2009-09-13 21:31:21 +00:00
51e72707b7
Remove unused variables.
...
llvm-svn: 81718
2009-09-13 21:31:07 +00:00
6133026331
Storing a set of PATypeHolders is a bad idea because their sort order will
...
change as types are refined. Remove abstract types from CheckedTypes when they
we're informed that they have been refined. The only way types get refined in
the verifier is when later function passes start optimizing. Fixes PR4970.
llvm-svn: 81716
2009-09-13 21:07:59 +00:00
eb2cc68254
remove all but one reference to TargetRegisterDesc::AsmName.
...
llvm-svn: 81714
2009-09-13 20:31:40 +00:00
ad10b3be3e
the tblgen produced 'getRegisterName' method does not access
...
the object, make it static instead of const.
llvm-svn: 81711
2009-09-13 20:19:22 +00:00
56950c6b97
switch the x86 asmprinters to use getRegisterName instead
...
of getting it from TRI, inst printing now is codegen context
free!
llvm-svn: 81710
2009-09-13 20:15:16 +00:00
20ef60e1ab
Fix a small issue with recent changes to this code.
...
The 'false.c' file wasn't being used.
llvm-svn: 81709
2009-09-13 20:14:57 +00:00
06c5eed9e9
make tblgen produce a function that returns the name for a physreg.
...
Nothing is using this info yet.
llvm-svn: 81707
2009-09-13 20:08:00 +00:00
6822e695c1
eliminate an extraneous use of TRI::getAsmName in a comment.
...
llvm-svn: 81705
2009-09-13 19:48:37 +00:00
6ceb0faafd
make intel asmprinter use TRI::getAsmName instead of TRI::getName like
...
all the other targets. Add support for weak/linkonce linkage so it doesn't
crash on basically all nontrivial testcases.
llvm-svn: 81704
2009-09-13 19:44:38 +00:00
1cbd3ded33
split MCInst printing out of the X86ATTInstPrinter
...
class into its own X86ATTInstPrinter class. The inst
printer now has just one dependence on the code generator
(TRI).
llvm-svn: 81703
2009-09-13 19:30:11 +00:00
159db96ae1
reduce indentation with early exit.
...
llvm-svn: 81699
2009-09-13 19:10:08 +00:00
5156a00989
second part to r81695, I missed a directory.
...
llvm-svn: 81696
2009-09-13 19:03:08 +00:00
d940dd5801
remove MAI::JumpTableSpecialLabelPrefix now that MAI
...
has real information about linker private linkage.
llvm-svn: 81695
2009-09-13 19:02:16 +00:00
63f5a77822
Revert unittests build changes temporarily, the unit test build isn't -j safe.
...
llvm-svn: 81692
2009-09-13 18:58:14 +00:00
43f119c3da
delete the fixme too! :)
...
llvm-svn: 81689
2009-09-13 18:50:22 +00:00
033d31165d
merge the linux cpool/jtbl pic tests into pic.ll and convert to filecheck.
...
Change the picbase symbol on non-darwin systems from ".Lllvm$4.$piclabel" to
".L4$pb". The actual name doesn't matter and the darwin name is shorter.
llvm-svn: 81688
2009-09-13 18:46:37 +00:00
37af2a9588
Build (not test) the unittests as part of a normal build.
...
- 'make unittests' still builds and tests.
- 'make unitcheck' inside a unittest directory runs the tests in that directory.
llvm-svn: 81687
2009-09-13 18:43:46 +00:00
1c815bef6a
make X86ATTAsmPrinter::PrintPICBaseSymbol forward to X86MCInstLower.
...
llvm-svn: 81685
2009-09-13 18:33:59 +00:00
1d04aa78f3
replace printBasicBlockLabel with EmitBasicBlockStart,
...
now that printBasicBlockLabel is only used for starting
a MBB. This allows elimination of a bunch of arguments.
llvm-svn: 81684
2009-09-13 18:25:37 +00:00
de79e4fc2e
fix MCSymbol printing on darwin to exactly match the mangler (handling of \n and " in a symbol name).
...
llvm-svn: 81683
2009-09-13 18:11:09 +00:00
3d6c8ebb58
Make the MC symbol printer and llvm::Mangler exactly agree on mangling
...
for systems that don't support quoting (PR4966).
llvm-svn: 81682
2009-09-13 18:04:46 +00:00
512e60ac35
remove two docs about the old Sparc backend which used Value*'s for vregs.
...
llvm-svn: 81680
2009-09-13 17:25:49 +00:00
48e262e369
move old clang readme here.
...
llvm-svn: 81679
2009-09-13 17:24:16 +00:00
4cd449813a
convert some uses of printBasicBlockLabel to use GetMBBSymbol
...
instead.
llvm-svn: 81677
2009-09-13 17:14:04 +00:00
c2e87ad47a
Add LLVMGCCBINDIR to path, since LLVMC expects to find llvm-gcc in the path.
...
llvm-svn: 81669
2009-09-13 02:45:57 +00:00
9fffa15471
Switch Ocaml to use llvm_supports_binding.
...
llvm-svn: 81665
2009-09-13 01:41:47 +00:00
abc5153371
tests: Add llvm_supports_binding predicate.
...
llvm-svn: 81664
2009-09-13 01:41:18 +00:00
f8f547ab6d
tests: Use %abs_tmp instead of ./%t to make these tests portable to 'lit'.
...
llvm-svn: 81663
2009-09-13 01:40:48 +00:00
6805006d24
tests: Add a %abs_tmp substitution which is guaranteed to be a full path.
...
llvm-svn: 81662
2009-09-13 01:39:50 +00:00
1b71307d97
Sink llvm-gcc dependent tests into distinct subdirs.
...
llvm-svn: 81661
2009-09-13 01:39:08 +00:00
5be66ee27e
Rewrite tests to not use Tcl substitution.
...
llvm-svn: 81660
2009-09-13 01:37:07 +00:00
fa8c00a13c
Simplify LLVMC tests.
...
llvm-svn: 81659
2009-09-13 01:36:19 +00:00
6b9b8c1471
Fix merge problem
...
llvm-svn: 81658
2009-09-13 01:12:15 +00:00
6c89da7027
Define proper subreg sets for arm - this should fix bunch of subtle problems
...
with subreg - superreg mapping and also fix PR4965.
llvm-svn: 81657
2009-09-13 00:59:43 +00:00
f437e68058
Add -mattr=+sse2 to the -march=x86 version of this test. Without
...
sse, this code falls back to SelectionDAG isel which uses an x87
instruction, which is fine, but not what this test is testing for.
llvm-svn: 81656
2009-09-12 23:45:47 +00:00
a22637897a
Experimental fix for PR4960.
...
- Could we just always implement this as __clear_cache for __GNUC__?
llvm-svn: 81655
2009-09-12 23:29:02 +00:00
a602bebb61
devirtualize AsmPrinter::printBasicBlockLabel since it is never overridden.
...
Move GetMBBSymbol up to AsmPrinter and make printBasicBlockLabel use it so that
we only have one place that decides what to name bb labels. Hopefully various
clients of printBasicBlockLabel can start using GetMBBSymbol instead.
llvm-svn: 81652
2009-09-12 23:02:08 +00:00
95a312b2e9
we don't want people to override printBasicBlockLabel.
...
llvm-svn: 81651
2009-09-12 22:57:37 +00:00
648c836f6c
Remove unnecessary #include.
...
llvm-svn: 81636
2009-09-12 22:24:25 +00:00
8d0fbebb9f
Add QPR_VFP2 regclass and add copy_to_regclass nodes, where needed to
...
constraint the register usage.
llvm-svn: 81635
2009-09-12 22:21:08 +00:00
f436e87813
Preserve the inbounds flag, so that the constant folder doesn't
...
recompute it.
llvm-svn: 81634
2009-09-12 22:02:17 +00:00
07b5c40ed8
Fix the build when DEBUG_SYMBOL_TABLE is set.
...
llvm-svn: 81633
2009-09-12 21:56:48 +00:00
3d2c91403c
Convert llvm-link to IRReader.
...
llvm-svn: 81632
2009-09-12 21:55:12 +00:00
a1378f3d89
factor MBB label lowering better
...
llvm-svn: 81630
2009-09-12 21:06:08 +00:00
6ccf7ed4be
X86MCInstLower::Lower should only not emit anything to OutStreamer,
...
this means that it can only lower one MachineInstr to one MCInst. To
make this fly, we need to pull out handling of MO_GOT_ABSOLUTE_ADDRESS
(which generates an implicit label) out of X86MCInstLower.
llvm-svn: 81629
2009-09-12 21:01:20 +00:00
5090e6c4a7
eliminate the "MBBLabel" MCOperand type, and just use a MCSymbol for
...
MBB labels like everything else.
llvm-svn: 81628
2009-09-12 20:45:03 +00:00
3172208823
split MachineInstr -> MCInst lowering into its own class (not
...
being embedded into X86ATTAsmPrinter). This still depends heavily
on X86ATTAsmPrinter, but this is a step in the right direction.
llvm-svn: 81627
2009-09-12 20:34:57 +00:00
a3f2662a24
remove the "old" at&t style asmprinter. Unfortunately, most of the
...
operand printing crapola cannot be removed yet because it is used by
the inline asm print stuff.
llvm-svn: 81626
2009-09-12 20:01:36 +00:00
d0fe246dc2
Whoops. Committed the headers for r81605 - 'Moved some more index operations over to LiveIntervals.'
...
llvm-svn: 81609
2009-09-12 04:54:18 +00:00
dad2da59ad
Moved some more index operations over to LiveIntervals.
...
llvm-svn: 81605
2009-09-12 03:34:03 +00:00
57dba6768e
Added the WAIT instruction to the Intel tables,
...
for the purposes of the disassembler.
llvm-svn: 81603
2009-09-12 02:52:41 +00:00
29849eadef
Added CMPS (string comparison) instructions for all
...
operand widths to the Intel instruction tables, for
the purposes of the disassembler.
llvm-svn: 81601
2009-09-12 02:25:20 +00:00
760c92a5be
Remove -new-coalescer-heuristic. It's not useful.
...
llvm-svn: 81600
2009-09-12 02:14:41 +00:00
fe4d1e64d5
80 col violations.
...
llvm-svn: 81598
2009-09-12 02:01:07 +00:00
42c1287b68
fix another GCC bootstrap problem, which manifested as things
...
like:
foo.s:2412:non-relocatable subtraction expression, "_gomp_tls_key" minus "L1$pb"
llvm-svn: 81596
2009-09-12 01:11:50 +00:00
37a4e48529
fix an embarassing typo that resulted in llvm-gcc bootstrap miscompare
...
because the sorting wasn't sorting.
llvm-svn: 81592
2009-09-12 00:49:00 +00:00
4dc00d3781
Added SCAS instructions in their 8, 16, 32, and
...
64-bit variants for the disassembler.
llvm-svn: 81591
2009-09-12 00:37:19 +00:00
b918900995
Fix -Asserts warning.
...
llvm-svn: 81580
2009-09-11 22:07:31 +00:00
c74e09f654
Update CMake files.
...
llvm-svn: 81577
2009-09-11 21:49:45 +00:00
7241795049
De-bork CMake build. llvm-extract depends on asmparser
...
llvm-svn: 81574
2009-09-11 21:26:24 +00:00
e592923603
Fix llvm-extract's "writing bitcode to a terminal" warning, which wasn't
...
working. To support this, add an is_displayed() function to raw_ostream,
and generalize Process::StandardOutIsDisplayed and friends in order to
support it.
Also, call RemoveFileOnSignal before creating a file instead of after, so
that the file isn't left behind if the program is interrupted between when
the file is created and RemoveFileOnSignal is called.
While here, add a -S to llvm-extract and port it to IRReader so that it
supports assembly input.
llvm-svn: 81568
2009-09-11 20:46:33 +00:00
210d6fef51
Revert array initialization regclass change so that the initialization stays static, not runtime.
...
llvm-svn: 81560
2009-09-11 20:13:17 +00:00
a1072a85d6
Update register class references to use the global constant ARM::*RegisterClass names.
...
llvm-svn: 81556
2009-09-11 19:49:06 +00:00
31e48cdb5d
Added ADC, SUB, SBB, and OR instructions that operate
...
on rAX and an immediate.
llvm-svn: 81551
2009-09-11 19:01:56 +00:00
f544a534cf
Fix pr4820: Don't run llvm-config during "make clean" since it may have
...
already been removed.
llvm-svn: 81547
2009-09-11 18:42:18 +00:00
b165c11021
Remove an unnecessary -f.
...
llvm-svn: 81546
2009-09-11 18:41:06 +00:00
a080159a7c
Convert more tests to avoid llvm-as.
...
llvm-svn: 81545
2009-09-11 18:36:27 +00:00
8b3a539579
fix pasto
...
llvm-svn: 81544
2009-09-11 18:33:44 +00:00
183a519771
Don't generate Dwarf line table entries for source line 0.
...
llvm-svn: 81542
2009-09-11 18:25:54 +00:00
61bfc3adeb
fix some fixmes: emit stubs in sorted order.
...
llvm-svn: 81541
2009-09-11 18:20:26 +00:00
0f3ef7be50
Eliminate more redundant llvm-as calls.
...
llvm-svn: 81540
2009-09-11 18:17:12 +00:00
fceb22ff3c
Fix this test to test what it was originally intended to test.
...
llvm-svn: 81539
2009-09-11 18:16:43 +00:00
233bfc2890
give densemap iterators real iterator traits.
...
llvm-svn: 81538
2009-09-11 18:15:46 +00:00
1880092722
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
...
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.
llvm-svn: 81537
2009-09-11 18:01:28 +00:00
4bd8040d14
Fix PR4948 (and a leak): by not destroying the DwarfException
...
object, the timer it creates was not being deleted. Since the
timer belonged to a static timer group, the timer group would
be destroyed on shutdown, and would notice and complain that
not all timers it contained were destroyed.
llvm-svn: 81533
2009-09-11 17:24:29 +00:00
992e42b606
turn on -experimental-asm-printer for x86 / AT&T by default.
...
llvm-svn: 81532
2009-09-11 17:07:27 +00:00
7158513fe0
another random update
...
llvm-svn: 81531
2009-09-11 17:07:01 +00:00
7730dcc858
reject attempts to take the address of an intrinsic, PR4949.
...
llvm-svn: 81530
2009-09-11 17:05:29 +00:00
e54242dc02
fix a bunch of spurious failures for people whose home directory
...
is sabre.
llvm-svn: 81528
2009-09-11 17:02:12 +00:00
bc334dcb91
this test is using invalid "intrinsics".
...
llvm-svn: 81527
2009-09-11 16:49:18 +00:00
eeeb5e1198
fix test to not get a moduleid that matches 'br'
...
llvm-svn: 81526
2009-09-11 16:47:41 +00:00
3e1f5e93cb
default construct MCInst's ctor to 0, which is "PHI" which is invalid for MCInsts.
...
llvm-svn: 81525
2009-09-11 16:33:58 +00:00
24c00479df
... and fix the REQUIRES_RTTI condition.
...
llvm-svn: 81524
2009-09-11 15:47:24 +00:00
421bca3c70
Fix REQUIRES_RTTI while awake.
...
llvm-svn: 81523
2009-09-11 15:45:13 +00:00
8504030c8b
Make REQUIRES_RTTI work.
...
llvm-svn: 81522
2009-09-11 15:39:39 +00:00
598467916d
Eliminate some unnecessary implicit constructors in generated DAG ISel code.
...
Partial fix for PR4946.
llvm-svn: 81518
2009-09-11 09:01:57 +00:00
bcdb0423c5
Bugfix. Sorry.
...
llvm-svn: 81517
2009-09-11 08:43:15 +00:00
f5a1ca2133
Make ProfileEstimator even more robust on general CFGs.
...
llvm-svn: 81516
2009-09-11 08:39:33 +00:00
19a9f42f20
switch HiddenGVStubs to be a DenseMap instead of a string map, mirroring FnStubs and GVStubs.
...
llvm-svn: 81514
2009-09-11 07:03:20 +00:00
446d589cad
Fix a bug I introduced in FnStubs generation, switch GVStubs to be a
...
densemap instead of StringMap to match FnStubs.
llvm-svn: 81513
2009-09-11 06:59:18 +00:00
9a7edd6bba
change FnStubs from being a StringMap<std::string> to being a much
...
more efficient SmallPtrSet<MCSymbol*>. This eliminates string
craziness and fixes CodeGen/X86/darwin-quote.ll with the new asmprinter.
Codegen is producing stubs in a nondeterminstic order, but it was doing
this before anyway.
llvm-svn: 81511
2009-09-11 06:36:33 +00:00
30c44c053f
printInstruction() no longer prints a \n after itself, do it
...
for the two instruction MOVPC32r sequence.
llvm-svn: 81509
2009-09-11 05:59:55 +00:00
35ed98aaef
reimplement X86ATTAsmPrinter::GetGlobalAddressSymbol in terms of
...
Mangler::getNameWithPrefix. In addition to avoiding some over
quoting, this also is more efficient because it uses smallvector
instead of std::string thrashing.
llvm-svn: 81508
2009-09-11 05:58:44 +00:00
c827f53495
fix prefix ordering, it's L_foo not _Lfoo
...
llvm-svn: 81506
2009-09-11 05:51:29 +00:00
840c8d72d0
add a new Mangler::getNameWithPrefix API which returns the
...
(uniqued if unnamed) global variable name with the prefix that
it is supposed to get. It doesn't do "mangling" in the sense of
adding quotes and hacking on bad characters.
llvm-svn: 81505
2009-09-11 05:40:42 +00:00
1051efc339
convert X86ATTAsmPrinter::GetExternalSymbolSymbol to use SmallString
...
instead of std::string and Mangler.
llvm-svn: 81503
2009-09-11 04:36:43 +00:00
482c5df56d
rearrange some code, export a SmallString version of DecorateCygMingName.
...
llvm-svn: 81502
2009-09-11 04:28:13 +00:00
92ada5dc52
more typos
...
llvm-svn: 81499
2009-09-11 01:49:31 +00:00
74a3231de4
Follow up to 81494. When the folded reload is narrowed to a 32-bit load then change the destination register to a 32-bit one or add a sub-register index.
...
llvm-svn: 81496
2009-09-11 01:01:31 +00:00
82bea72032
PHI nodes can never reach the asmprinter, assert and die instead of printing
...
out an illegal "PHINODE" instruction.
llvm-svn: 81495
2009-09-11 00:41:15 +00:00
3cad6283b8
It's not legal to fold a load from a narrower stack slot into a wider instruction. If done, the instruction does a 64-bit load and that's not
...
safe. This can happen we a subreg_to_reg 0 has been coalesced. One
exception is when the instruction that folds the load is a move, then we
can simply turn it into a 32-bit load from the stack slot.
rdar://7170444
llvm-svn: 81494
2009-09-11 00:39:26 +00:00
9cbef32726
Make fast-isel try ISD::FNEG before resorting to bitcasts and xors.
...
llvm-svn: 81493
2009-09-11 00:36:43 +00:00
89b090e51e
Reapply r81171 with a fix: don't try to use i64 when it
...
isn't legal.
llvm-svn: 81492
2009-09-11 00:34:46 +00:00
11ff570292
Fix indentation.
...
llvm-svn: 81484
2009-09-11 00:05:10 +00:00
21c6216c87
Teach lib/VMCore/ConstantFold.cpp how to set the inbounds keyword and
...
how to fold notionally-out-of-bounds array getelementptr indices instead
of just doing these in lib/Analysis/ConstantFolding.cpp, because it can
be done in a fairly general way without TargetData, and because not all
constants are visited by lib/Analysis/ConstantFolding.cpp. This enables
more constant folding.
Also, set the "inbounds" flag when the getelementptr indices are
one-past-the-end.
llvm-svn: 81483
2009-09-11 00:04:14 +00:00
7190d48075
Factor out the code for checking that all indices in a getelementptr are
...
within the notional bounds of the static type of the getelementptr (which
is not the same as "inbounds") from GlobalOpt into a utility routine,
and use it in ConstantFold.cpp to check whether there are any mis-behaved
indices.
llvm-svn: 81478
2009-09-10 23:37:55 +00:00
91d598de5c
Give these files top-level comments that describe the current code.
...
llvm-svn: 81473
2009-09-10 23:07:18 +00:00
5ffc3854f6
Fix whitespaces.
...
llvm-svn: 81468
2009-09-10 22:36:12 +00:00
fd27201d39
Fix validation errors.
...
llvm-svn: 81466
2009-09-10 22:14:16 +00:00
33b693f52b
Fix validation errors.
...
llvm-svn: 81465
2009-09-10 22:12:50 +00:00
39f51320ca
Don't swap the operands of a subtraction when trying to create a
...
post-decrement load/store.
llvm-svn: 81464
2009-09-10 22:09:31 +00:00
50f0376f49
Fix uppercaseo.
...
llvm-svn: 81463
2009-09-10 22:01:32 +00:00
ce4bec8e0c
Added the ParseInstruction() hook for target specific assembler directives so
...
that things like .word can be parsed as target specific. Moved parsing .word
out of AsmParser.cpp into X86AsmParser.cpp as it is 2 bytes on X86 and 4 bytes
for other targets that support the .word directive.
llvm-svn: 81461
2009-09-10 20:51:44 +00:00
7b98b9291c
Fit code within 80 columns
...
llvm-svn: 81459
2009-09-10 20:18:57 +00:00
62aebf9fa2
Added XOR instructions for rAX and immediates of
...
various widths.
llvm-svn: 81458
2009-09-10 19:52:26 +00:00
64804f37bb
Added MOV instructions between rAX and memory offsets,
...
including segment offsets and (for 8-bit operands)
absolute offsets.
llvm-svn: 81457
2009-09-10 18:33:42 +00:00
31bb414efd
Added a variety of PUSH and POP instructions, including
...
ones capable of accessing R/M operands instead of just
registers.
llvm-svn: 81456
2009-09-10 18:29:13 +00:00
9535ae42ff
Exit early if exception handling isn't supported.
...
llvm-svn: 81454
2009-09-10 18:28:06 +00:00
d5107d1333
Allow llvmc to take .bc files as input.
...
llvm-svn: 81452
2009-09-10 17:04:32 +00:00
753441e318
Make ProfileEstimator more robust on general CFGs.
...
llvm-svn: 81450
2009-09-10 16:30:38 +00:00
eba6c725d0
add another broken version of gcc, thanks to Niels Moller for pointing this out.
...
llvm-svn: 81449
2009-09-10 16:25:02 +00:00
c1e23592ec
Distinguish between 'empty' and empty DAG marker.
...
llvm-svn: 81448
2009-09-10 16:22:02 +00:00
7b047b9c81
Add a logical 'not' operator to llvmc's TableGen dialect.
...
llvm-svn: 81447
2009-09-10 16:21:38 +00:00
bc56152196
fix leakage of Module
...
llvm-svn: 81445
2009-09-10 14:56:31 +00:00
4bf4e8686c
Add some braces to make newer GCCs happy and update CMakeLists.
...
llvm-svn: 81443
2009-09-10 11:31:39 +00:00
f4858d59e5
Cleaned up code by factoring out common portions of edge loading into function.
...
llvm-svn: 81438
2009-09-10 07:12:35 +00:00
dddf5dcdaf
Correctly handle the case where a comparison is created in one BasicBlock and
...
used by a terminator in another.
llvm-svn: 81437
2009-09-10 07:02:09 +00:00
023ed6480e
Comment and whitespace cleanups. No intentional functionality change.
...
llvm-svn: 81436
2009-09-10 06:50:01 +00:00
9e5c2065c5
Revert part of my r81424 patch. I removed what looked like superfluous padding
...
from the exception tables. However, Duncan explained why it's a can of worms to
do it the GCC way. I went back to doing it the LLVM way and added Duncan's
explanation so that I don't do this again in the future.
llvm-svn: 81434
2009-09-10 06:27:16 +00:00
c1aec40d64
Add a test case for r81431.
...
llvm-svn: 81432
2009-09-10 05:08:51 +00:00
e2d76237ec
Remove prcontext.
...
llvm-svn: 81427
2009-09-10 04:56:59 +00:00
1d9d4bdc99
Add malloc call utility functions. Patch by Victor Hernandez.
...
llvm-svn: 81426
2009-09-10 04:36:43 +00:00
243ac566e2
Don't hardcode the TType format size. In fact, rework the code so that it's more
...
like what GCC outputs. The mysterious code to insert padding wasn't in GCC at
all. I modified the TType base offset code to calculate the offset like GCC
does, though.
llvm-svn: 81424
2009-09-10 02:07:37 +00:00
f6b2404a84
Proper support of non-lazy indirect symbols.
...
llvm-svn: 81422
2009-09-10 01:23:53 +00:00
bf56268ff9
Remove the "#if 0" that Noone loved. It wasn't really necessary, because the
...
code within it was the same inside and out. There's still a problem of the
TypeInfoSize should be the size of the TType format encoding (at least that's
what GCC thinks it should be).
llvm-svn: 81417
2009-09-10 01:12:47 +00:00
a944234a1e
MC: Give target specific parsers access to the MCStreamer.
...
llvm-svn: 81416
2009-09-10 00:59:15 +00:00
59e4c84c6f
Revert r81171 which was causing pr4927.
...
llvm-svn: 81415
2009-09-10 00:49:22 +00:00
a482ec83c5
Pull check for SJLJ EH into a boolean and use that.
...
llvm-svn: 81409
2009-09-10 00:17:04 +00:00
73094e15c4
Use the SizeOfEncodedValue function instead of magic variables for the
...
sizeof(DW_EH_PE_udata4).
llvm-svn: 81408
2009-09-10 00:13:16 +00:00
7b40b5a243
Add helpful comment.
...
llvm-svn: 81406
2009-09-10 00:04:48 +00:00
da3e7547fb
Believe it or not, this is a simplification. :-)
...
Basically, this patch is working towards removing the hard-coded values that are
output for the CIE. In particular, the CIE augmentation and the CIE augmentation
size. Both of these should be calculated. In the process, I was able to make a
bunch of code simpler.
The encodings for the personality, LSDA, and FDE in the CIE are still not
correct. They should be generated either from target-specific callbacks (blech!)
or grokked from first-principles.
llvm-svn: 81404
2009-09-09 23:56:55 +00:00
71140344f0
Fix double load / store multiple encoding.
...
llvm-svn: 81403
2009-09-09 23:55:03 +00:00
d747a9f21f
canonicalize namespace gymnastics
...
llvm-svn: 81402
2009-09-09 23:46:42 +00:00
c15bfb5975
Testcase for (llvm-gcc) 81399. Adjust an older
...
test case to allow for different, functionally
identical output.
llvm-svn: 81400
2009-09-09 23:37:46 +00:00
a2e8333eed
Fix pr4939: Change FPCCToARMCC to translate SETOLE to ARMCC::LS.
...
See the bug report for details.
llvm-svn: 81397
2009-09-09 23:14:54 +00:00
321bc99a74
remove DebugLoc from MCInst and eliminate "Comment printing" from
...
the MCInst path of the asmprinter. Instead, pull comment printing
out of the autogenerated asmprinter into each target that uses the
autogenerated asmprinter. This causes code duplication into each
target, but in a way that will be easier to clean up later when more
asmprinter stuff is commonized into the base AsmPrinter class.
This also fixes an xcore strangeness where it inserted two tabs
before every instruction.
llvm-svn: 81396
2009-09-09 23:14:36 +00:00
5333ec33b3
Fix a subtle bug in "return;" generation which caused us to miss
...
a return in one case. Instead of sprinking return handling code
throughout the asmprinter generator, just treat it like any other
normal statement.
llvm-svn: 81395
2009-09-09 23:09:29 +00:00
aec990efd7
Add comment re: clang dependency.
...
llvm-svn: 81393
2009-09-09 23:01:25 +00:00
1358fb7feb
Added an abstract superclass, MCDisassembler, for
...
all disassemblers.
Modified the MemoryObject to support 64-bit address
spaces, regardless of the LLVM process's address
width.
Modified the Target class to allow extraction of a
MCDisassembler.
llvm-svn: 81392
2009-09-09 22:49:13 +00:00
572a0df0fc
Use the EOL that takes the encoding and translates it into DWARF-English.
...
llvm-svn: 81382
2009-09-09 21:26:19 +00:00
eaa71c3ae2
Early exit from function.
...
llvm-svn: 81381
2009-09-09 21:08:12 +00:00
afd4f30df4
Small amount of code clean-up: Don't use ".size()" when not necessary.
...
llvm-svn: 81380
2009-09-09 21:06:24 +00:00
d9e12345af
add a gross hack to get "SrcLine" comments to show up with the
...
new asmprinter. Differently gross hack coming next.
llvm-svn: 81379
2009-09-09 20:45:42 +00:00
716a8c92d0
hoist the call to processDebugLoc out of the generated
...
asm printer into the "printInstruction" routine. This
fixes a problem where the experimental asmprinter would
drop debug labels in some cases, and fixes issues on ppc/xcore
where pseudo instructions like "mr" didn't get debug locs properly.
It is annoying that this moves the call from one place into each
target, but a future set of more invasive refactorings will fix
that problem.
llvm-svn: 81377
2009-09-09 20:34:59 +00:00
6b81770040
Removed static qualifier from a few index related methods. These methods may require a LiveIntervals instance in future.
...
llvm-svn: 81374
2009-09-09 20:14:17 +00:00
1bad7f222a
Reverted r81358.
...
llvm-svn: 81364
2009-09-09 18:19:35 +00:00
ec4557f324
Fix SplitCriticalEdge to properly update LCSSA form when splitting a
...
loop exit edge -- new PHIs may be needed not only for the additional
splits that are made to preserve LoopSimplify form, but also for the
original split. Factor out the code that inserts new PHIs so that it
can be used for both. Remove LoopRotation.cpp's code for manually
updating LCSSA form, as it is now redundant. This fixes PR4934.
llvm-svn: 81363
2009-09-09 18:18:18 +00:00
3cb19a156d
Fix build, add missing simicolon.
...
llvm-svn: 81362
2009-09-09 18:03:46 +00:00
deaf572ca8
Reflow comment.
...
llvm-svn: 81361
2009-09-09 17:57:16 +00:00
4c0b2847ef
Preserve ProfileInfo.
...
llvm-svn: 81360
2009-09-09 17:53:39 +00:00
93bc18f80a
Add the first functions for updating ProfileInfo.
...
llvm-svn: 81359
2009-09-09 17:52:57 +00:00
505fd86bd2
Cleaned up code by factoring out common portions of edge loading into funcion.
...
llvm-svn: 81358
2009-09-09 17:51:39 +00:00
cbde073d8c
Take lock before removing a node from MDNodeSet.
...
llvm-svn: 81356
2009-09-09 17:44:26 +00:00
9a767cb5c0
Enable MDNode uniquing.
...
llvm-svn: 81355
2009-09-09 17:30:04 +00:00
c56af25c01
Fix an 80-column violation.
...
llvm-svn: 81354
2009-09-09 17:17:19 +00:00
93056ec4e2
Gracefully destroy MDNodes.
...
llvm-svn: 81353
2009-09-09 17:07:07 +00:00
9ded9ac8af
revert r81335, which breaks the build.
...
llvm-svn: 81347
2009-09-09 16:00:57 +00:00
16ad903fcf
When widening a vector load, use the correct chain. This fixes PR4891.
...
llvm-svn: 81343
2009-09-09 14:22:57 +00:00
ba545ec6f5
Fixed wrong storage option for ProfileVerifierDisableAssertions.
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Fixed non working -profile-verifier-noassert option.
Fixed missing newline in debugEntry().
Cleaned up assert messages. (assert(0 && Message) is still shown, but the message is printed before.)
When verifiying loaded profiles the ProfileVerifier got confused when block was a setjmp target, this is checked now.
When verifiying loaded profiles the ProfileVerifier got confused when block eventually reaching an exit(), this is checked now.
llvm-svn: 81338
2009-09-09 13:01:03 +00:00
0bd472dc33
Updated ProfileInfo to have clean seperation between different sentinels.
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llvm-svn: 81335
2009-09-09 12:48:26 +00:00
2a1131a42f
Add a shortcut for OS X to Path::GetMainExecutable. This gives a nice speedup on
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clang's testsuite.
llvm-svn: 81333
2009-09-09 12:09:08 +00:00
5cf21a9668
Copy-pasto.
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llvm-svn: 81331
2009-09-09 10:14:55 +00:00
48893a691e
Revert 81248 for now.
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Program objects have ownership semantics on Windows.
llvm-svn: 81329
2009-09-09 09:52:04 +00:00
Chris Lattner