a2824d5700
Improve tests.
...
llvm-svn: 78083
2009-08-04 18:11:59 +00:00
b4c28d23e1
Legalize i64 store operations generated by inst-combine.
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llvm-svn: 78082
2009-08-04 17:59:16 +00:00
3b9c52c5c1
Initial support for single-precision FP using NEON. Added "neonfp" attribute to enable. Added patterns for some binary FP operations.
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llvm-svn: 78081
2009-08-04 17:53:06 +00:00
465396b5b8
Add some type traits that are used for Clang's statically-checked
...
canonical types.
llvm-svn: 78076
2009-08-04 17:04:52 +00:00
206ee96bd6
Fix PR4528. This scavenger assertion is too strict. The two-address value is
...
killed by another operand.
There is probably a better fix. Either 1) scavenger can look at other operands, or
2) livevariables can be smarter about kill markers. Patches welcome.
llvm-svn: 78072
2009-08-04 16:52:44 +00:00
ed65bf420d
Avoid compiler warning (in -Asserts mode)
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llvm-svn: 78070
2009-08-04 16:46:12 +00:00
f222054df7
enhance codegen to put 16-bit character strings into the
...
__TEXT,__ustring section on darwin.
llvm-svn: 78068
2009-08-04 16:27:13 +00:00
eee9df0e97
fix a fixme: don't create an explicit "CStringSection" for ELF,
...
it is just being used as a prefix, so forward substitute it directly.
llvm-svn: 78067
2009-08-04 16:19:50 +00:00
81bbf443fe
Add support emiting for 2/4 byte mergable strings to the ".rodata.str*"
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section on ELF targets.
llvm-svn: 78066
2009-08-04 16:13:09 +00:00
bbabd39cce
* Use "svn export" instead of "svn co" and avoid cleaning up .svn dirs
...
* Use "svn info" to get last revision in repo, will get matching tarballs
* Now run "svn -q" since "svn info" tells us the revision number
llvm-svn: 78065
2009-08-04 15:47:18 +00:00
d0a53d380a
Ooops, I was too fast to commit the wrong fix :(
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llvm-svn: 78060
2009-08-04 11:18:31 +00:00
3c5b68e2a7
Fix a typo - this unbreaks llvm-gcc build on arm
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llvm-svn: 78059
2009-08-04 11:12:51 +00:00
3870fbb561
Thumb2 does not have ib (increment before) and da (decrement after) forms of ldm / stm.
...
llvm-svn: 78057
2009-08-04 08:34:18 +00:00
05eb617da5
Use separate ValueList for metadata.
...
This fixes PR4666.
llvm-svn: 78056
2009-08-04 06:00:18 +00:00
b58dc1c667
make MergeableCString be a SectionKind "abstract class", and
...
add new concrete versions for 1/2/4-byte mergable strings.
These are not actually created yet.
llvm-svn: 78055
2009-08-04 05:35:56 +00:00
ab8a04c6a8
Minor www site formating improvements.
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llvm-svn: 78054
2009-08-04 05:24:28 +00:00
8cca7b4abe
Revert recent bitcode writer patches.
...
llvm-svn: 78053
2009-08-04 05:01:35 +00:00
fd5d735e2b
llvm-gcc checks the static asm variable is valid in ValidateRegisterVariable. Make this work for PPC.
...
llvm-svn: 78051
2009-08-04 04:48:31 +00:00
59c08e76ca
switch ValueMap to using AssertingVH. This is an old patch I had laying
...
around in a tree I forgot about.
llvm-svn: 78048
2009-08-04 04:31:02 +00:00
ad9a6c4855
No really, it's unused.
...
llvm-svn: 78047
2009-08-04 04:08:40 +00:00
8f388e44e0
Remove unused function.
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llvm-svn: 78046
2009-08-04 04:04:25 +00:00
09c1d0002b
Remove now unused Module argument to createTargetMachine.
...
llvm-svn: 78043
2009-08-04 04:02:45 +00:00
0549ae4181
Fixed now.
...
llvm-svn: 78042
2009-08-04 03:46:54 +00:00
dde8b5848a
Add test for PR4678
...
llvm-svn: 78040
2009-08-04 03:44:37 +00:00
0c685e1055
XFAIL for the moment.
...
llvm-svn: 78038
2009-08-04 03:40:47 +00:00
4314b1dc01
Remove dead code.
...
llvm-svn: 78035
2009-08-04 02:54:15 +00:00
b299790411
Fix MDString Abbrev setup.
...
llvm-svn: 78034
2009-08-04 02:36:39 +00:00
8abe6bc291
Constants and Metadata share ValueList. This means they must be emitted interleaved (using appropriate BLOCK_IDs) otherwise ValuePtrs index gets out of sync.
...
llvm-svn: 78033
2009-08-04 02:26:56 +00:00
f43cf709cb
Remove ARM specific getInlineAsmLength. We'll rely on the simpler (and faster) generic algorithm for now. If more accurate computation is needed, we'll rely on the disassembler.
...
llvm-svn: 78032
2009-08-04 01:56:09 +00:00
71756e789b
Load / store multiple pass fixes for Thumb2. Not enabled yet.
...
llvm-svn: 78031
2009-08-04 01:43:45 +00:00
03eb0e3c33
Emit sub r, #c instead of transforming it to add r, #-c if c fits in 8-bit. This is a bit of pre-mature optimization. 8-bit variant makes it likely it will be narrowed to a 16-bit instruction.
...
llvm-svn: 78030
2009-08-04 01:41:15 +00:00
f45dee3ad2
Lower Neon VLD* intrinsics to custom DAG nodes, and manually allocate the
...
results to fixed registers.
llvm-svn: 78025
2009-08-04 00:36:16 +00:00
17f8878114
Minor cleanup. No functional changes intended.
...
llvm-svn: 78024
2009-08-04 00:25:01 +00:00
15873a8ff7
Propogate the Depth argument when calling
...
TLI.computeMaskedBitsForTargetNode from ComputeMaskedBits, since
the former may call back into the latter. This fixes a major
compile time problem on a testcase that happnened to hit this
in a particularly bad way, PR4643.
llvm-svn: 78023
2009-08-04 00:24:42 +00:00
3ddfff98a0
Update CMake files.
...
llvm-svn: 78020
2009-08-03 23:44:01 +00:00
8ce12538c1
eliminate CurrentSection, rename CurrentSection_ -> CurrentSection, make it private,
...
eliminate IsInTextSection.
llvm-svn: 78017
2009-08-03 23:20:21 +00:00
00753fd1d8
Kill off SwitchToDataSection and SwitchToTextSection, woo.
...
llvm-svn: 78015
2009-08-03 23:10:34 +00:00
d033a62ff7
remove an unneeded section switch.
...
llvm-svn: 78014
2009-08-03 23:02:45 +00:00
661710c51d
switch ppc to using SwitchToSection instead of textual section stuff.
...
llvm-svn: 78013
2009-08-03 22:52:21 +00:00
d7fd6aba7c
Keep track of metadata used by other metadata.
...
llvm-svn: 78012
2009-08-03 22:51:10 +00:00
09441faba9
use TLOF to compute the section for a function instead of
...
replicating the logic manually.
llvm-svn: 78011
2009-08-03 22:32:50 +00:00
cb9630ddcd
Minor whitespace fix, so this doesn't look like a unary *.
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llvm-svn: 78010
2009-08-03 22:30:18 +00:00
eaed26eb0e
Add -disable-output. Thanks Bill!
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llvm-svn: 78009
2009-08-03 22:24:22 +00:00
73ebe435ca
convert macho stub emission to use SwitchToSection instead of
...
textual sections.
llvm-svn: 78007
2009-08-03 22:18:15 +00:00
e7a932d145
hoist some common code out of a switch
...
llvm-svn: 78006
2009-08-03 22:16:57 +00:00
f011f5a8a2
Add a new Constant::getIntegerValue helper function, and convert a
...
few places in InstCombine to use it, to fix problems handling pointer
types. This fixes the recent llvm-gcc bootstrap error.
llvm-svn: 78005
2009-08-03 22:07:33 +00:00
feb01a100b
this really shouldn't switch sections without telling the asmprinter, but
...
hey it uses .previous, so it should work :)
llvm-svn: 78004
2009-08-03 21:57:00 +00:00
ec9bc28812
Re-apply LiveInterval index dumping patch, with fixes suggested by Bill
...
and others.
llvm-svn: 78003
2009-08-03 21:55:09 +00:00
d2c179c8f6
Eliminate textual section switching from the x86 backend, one
...
more step towards "semantics sections"
llvm-svn: 78002
2009-08-03 21:53:27 +00:00
f307e0bd6d
Lower CONCAT_VECTOR during legalization instead of matching it during isel.
...
Add a testcase.
llvm-svn: 77992
2009-08-03 20:36:38 +00:00
5d8ace0902
Fix Bug 4657: register scavenger asserts with subreg lowering
...
When LowerSubregsInstructionPass::LowerInsert eliminates an INSERT_SUBREG
instriction because it is an identity copy, make sure that the same registers
are alive before and after the elimination.
When the super-register is marked <undef> this requires inserting an
IMPLICIT_DEF instruction to make sure the super register is live.
Fix a related bug where a kill flag on the inserted sub-register was not transferred properly.
Finally, clear the undef flag in MachineInstr::addRegisterKilled. Undef implies dead and kill implies live, so they cant both be valid.
llvm-svn: 77989
2009-08-03 20:08:18 +00:00
a73416bd1c
Minor stylistic cleanups in the Blackfin target.
...
Thanks Chris.
llvm-svn: 77987
2009-08-03 19:32:30 +00:00
cfd3bbe643
Make SimplifyDemandedUseBits generate vector constants where
...
appropriate. Patch per report on llvmdev. No testcase because the
original report didn't come with a testcase, and I can't come up with a case
that actually fails.
llvm-svn: 77986
2009-08-03 19:15:42 +00:00
9170f36f5c
make getObjFileLowering() return a non-const reference.
...
llvm-svn: 77984
2009-08-03 19:12:26 +00:00
87a2ebd77d
remove a dead switch directive, replace it with some
...
code that I will be using shortly.
llvm-svn: 77983
2009-08-03 19:10:44 +00:00
5f6f72605b
Revert 77974. It breaks 3 of the ARM tests.
...
llvm-svn: 77982
2009-08-03 19:06:29 +00:00
3aa1e77572
Remove neverHasSideEffects on MMX_MOVD64rrv164 since it has a matching pattern.
...
llvm-svn: 77978
2009-08-03 18:07:19 +00:00
21f54a7572
eliminate textual section switching from intel asm printer.
...
This will cause it to enter the ".text" section instead of "_text"
but masm is already broken.
llvm-svn: 77977
2009-08-03 18:06:07 +00:00
c85652192c
make SwitchToSection accept null sections for now.
...
llvm-svn: 77976
2009-08-03 18:04:42 +00:00
1b7868ec54
Change C, CBE, MSIL to not provide target data via getTargetData().
...
- The theory is these should never actually be called, since these boil down to
passes which can access the target data via the standard mechanism.
llvm-svn: 77975
2009-08-03 17:40:25 +00:00
9503900c60
Allow targets to custom handle softening of results or operands before trying the standard stuff.
...
llvm-svn: 77974
2009-08-03 17:35:21 +00:00
c0deed3263
Provide target data from the module if the target machine doesn't have any.
...
llvm-svn: 77973
2009-08-03 17:34:19 +00:00
c28b306423
llvm_report_error already prints "LLVM ERROR:". So stop reporting errors like "LLVM ERROR: llvm: error:" or "LLVM ERROR: ERROR:".
...
llvm-svn: 77971
2009-08-03 13:33:33 +00:00
f48daf5823
Unbreak win64 compilation callback.
...
Since we're generating stubs by hands we don't follow the ABI and don't
create a register spill area.
Don't use this area in compilation callback!
llvm-svn: 77968
2009-08-03 08:43:36 +00:00
093e124256
Fix a coaelescer bug. If a copy val# is extended to eliminate a non-trivially coalesced copy, and the copy kills its source register. Trim the source register's live range to the last use if possible. This fixes up kill marker to make the scavenger happy.
...
llvm-svn: 77967
2009-08-03 08:41:59 +00:00
03056efe01
Create proper frame index for FP
...
llvm-svn: 77966
2009-08-03 08:14:30 +00:00
7d80ab1593
Perform bitconvert to proper type
...
llvm-svn: 77965
2009-08-03 08:14:14 +00:00
442beabbf7
Add 'Indirect' LocInfo class and use to pass __m128 on win64. Also minore fixes here and there (mostly __m64).
...
llvm-svn: 77964
2009-08-03 08:13:56 +00:00
72bc3846bc
Cleanup Darwin MMX calling conv stuff - make the stuff more generic. This also fixes a subtle bug, when 6th v1i64 argument passed wrongly.
...
llvm-svn: 77963
2009-08-03 08:13:24 +00:00
71386e08fe
Unbreak Win64 CC. Step one: honour register save area, fix some alignment and provide a different set of call-clobberred registers.
...
llvm-svn: 77962
2009-08-03 08:12:53 +00:00
129bb4165f
Remove the GCC path from libLTO. This has been superceded by setAssemblerPath.
...
llvm-svn: 77960
2009-08-03 07:16:42 +00:00
79238d7e6b
Add NamedMDNode destructor.
...
llvm-svn: 77959
2009-08-03 06:19:01 +00:00
70e9816624
Use movd instead of movq
...
llvm-svn: 77956
2009-08-03 05:21:05 +00:00
75bc528442
Add FileUpdate tool, conditionally updates its output based on its input.
...
- Gratuitous and unused, but possibly useful one day.
llvm-svn: 77954
2009-08-03 05:12:16 +00:00
1a6a39eb46
Fix a race condition in getting the process exit code on Win32.
...
llvm-svn: 77953
2009-08-03 05:02:46 +00:00
719d235520
Remove now unused arguments from TargetRegistry::lookupTarget.
...
llvm-svn: 77950
2009-08-03 04:20:57 +00:00
97f7dfb862
These are done.
...
llvm-svn: 77949
2009-08-03 04:08:36 +00:00
0f16ea5c30
Pass target triple string in to TargetMachine constructor.
...
This is not just a matter of passing in the target triple from the module;
currently backends are making decisions based on the build and host
architecture. The goal is to migrate to making these decisions based off of the
triple (in conjunction with the feature string). Thus most clients pass in the
target triple, or the host triple if that is empty.
This has one important change in the way behavior of the JIT and llc.
For the JIT, it was previously selecting the Target based on the host
(naturally), but it was setting the target machine features based on the triple
from the module. Now it is setting the target machine features based on the
triple of the host.
For LLC, -march was previously only used to select the target, the target
machine features were initialized from the module's triple (which may have been
empty). Now the target triple is taken from the module, or the host's triple is
used if that is empty. Then the triple is adjusted to match -march.
The take away is that -march for llc is now used in conjunction with the host
triple to initialize the subtarget. If users want more deterministic behavior
from llc, they should use -mtriple, or set the triple in the input module.
llvm-svn: 77946
2009-08-03 04:03:51 +00:00
7bdf4c2cec
Fix the instruction encoding.
...
llvm-svn: 77944
2009-08-03 03:27:05 +00:00
854d34a9fb
Remove a bitcast that was a no-op.
...
Thanks to Eli Friedman for noticing it.
llvm-svn: 77942
2009-08-03 03:00:05 +00:00
18ba271a79
Use movq to move 64 bits in and out of mmx registers.
...
Fixes PR4669
llvm-svn: 77940
2009-08-03 02:45:34 +00:00
8b9deebba3
Use the i12 variant of load / store opcodes if offset is zero. Now we pass all of multisource as well.
...
llvm-svn: 77939
2009-08-03 02:38:06 +00:00
57c11da8df
Remove -disable-mips-abicall and -enable-mips-absolute-call command-line
...
options, which don't appear to be useful. -enable-mips-absolute-call is
completely unused (and unless I'm mistaken, is supposed to have the
same effect that -relocation-model=dynamic-no-pic should have),
and -disable-mips-abicall appears to be effectively a
synonym for -relocation-model=static. Adjust the few users of hasABICall
to checks which seem more appropriate. Update MipsSubtarget,
MipsTargetMachine, and MipselTargetMachine to synchronize with recent
changes.
llvm-svn: 77938
2009-08-03 02:22:28 +00:00
c833d017c7
Restrict LDA to affine subscripts.
...
llvm-svn: 77932
2009-08-03 01:03:48 +00:00
f72c0d6b19
Fix some comments referring to std::cerr.
...
llvm-svn: 77931
2009-08-03 01:02:24 +00:00
6eecd56efc
- s/DOUT/DEBUG(errs()/g
...
- Tidy up some headers.
llvm-svn: 77929
2009-08-03 00:11:34 +00:00
c3719c36e6
Move most targets TargetMachine constructor to only taking a target triple.
...
- The C, C++, MSIL, and Mips backends still need the module.
llvm-svn: 77927
2009-08-02 23:37:13 +00:00
71fc19e991
Expand LDA testcases.
...
llvm-svn: 77926
2009-08-02 23:28:14 +00:00
bbb772ace9
Add extra SEXT pattern.
...
llvm-svn: 77920
2009-08-02 22:45:24 +00:00
d35fbe4595
The x86 jit doesn't generate a def_cfa_offset unwind instruction after the
...
pushes in the function prolog if the function doesn't have any stack space,
i.e. for a prolog like:
0x40011870: push %r15
0x40011872: push %r14
0x40011874: push %rbx
Patch by Zoltan!
llvm-svn: 77919
2009-08-02 22:25:37 +00:00
31b44e8f6c
Normalize Subtarget constructors to take a target triple string instead of
...
Module*.
Also, dropped uses of TargetMachine where unnecessary. The only target which
still takes a TargetMachine& is Mips, I would appreciate it if someone would
normalize this to match other targets.
llvm-svn: 77918
2009-08-02 22:11:08 +00:00
7dc3b72685
Remove unneeded intrinsics from Blackfin backend.
...
__builtin_bfin_ones does the same as ctpop, so it can be implemented in the front-end.
__builtin_bfin_loadbytes loads from an unaligned pointer with the disalignexcpt instruction. It does the same as loading from a pointer with the low bits masked. It is better if the front-end creates a masked load. We can always instruction select the masked to disalignexcpt+load.
We keep csync/ssync/idle. These intrinsics represent instructions that need workarounds for some silicon revisions. We may even want to convert inline assembler to intrinsics to enable the workarounds.
llvm-svn: 77917
2009-08-02 21:49:05 +00:00
133d9105d3
Fix the build for people with oprofile installed.
...
llvm-svn: 77914
2009-08-02 20:51:44 +00:00
381b89d3f1
Empty arguments need to be quoted on Win32.
...
llvm-svn: 77913
2009-08-02 20:41:09 +00:00
185eb035e9
Fix issue in regscavenger when scavenging a callee-saved register that has not been spilled.
...
llvm-svn: 77912
2009-08-02 20:29:41 +00:00
4bf58b8add
One two many newlines at end of file LLVMContextImpl.cpp
...
llvm-svn: 77911
2009-08-02 20:06:26 +00:00
b3f40651d3
Adjust comment to distinguish between target name and triple target name they
...
match.
llvm-svn: 77908
2009-08-02 19:41:20 +00:00
2dd529c9ef
Fix no newline at end of LLVMContextImpl.cpp
...
llvm-svn: 77907
2009-08-02 19:38:12 +00:00
c59cd9bcd0
Never add a kill flag to a constrained physical register in a two-addr instruction.
...
llvm-svn: 77906
2009-08-02 19:13:03 +00:00
5d52bfbbc9
Scavenger asserts.
...
Allow imp-def and imp-use of anything in the scavenger asserts, just like the machine code verifier.
Allow redefinition of a sub-register of a live register.
llvm-svn: 77904
2009-08-02 18:28:41 +00:00
David Goodwin