Daniel Dunbar
602b40f0d0
MC/Mach-O/x86_64: Add relocation support.
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- This is "extraordinarily" Darwin 'as' compatible. See the litany of FIXMEs littered about for more information.
- There are a few cases which seem to clearly be 'as' bugs which I have left unsupported, and there is one cases where we diverge but should fix if it blocks diffing .o files (Darwin 'as' ends up widening a jump unnecessarily).
- 403.gcc build, runs, and diffs equivalently to the 'as' built version now (using llvm-mc). However, it builds so slowly that I wouldn't recommend trying it quite yet. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98974 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 18:07:55 +00:00
Daniel Dunbar
4d4358e8b0
llvm-mc: Fix target selection for --disassemble to use GetTarget.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98973 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 18:07:50 +00:00
Daniel Dunbar
0180daee02
MC/X86: Rename alternate spellings of {ADD64,CMP64} and mark as "code gen only" so they don't get selected by the asm matcher.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98972 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 18:07:48 +00:00
Daniel Dunbar
7a68e0df0d
FileCheck: Don't print "possibly intended match" line if it would match the
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"scanning from here" one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98971 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 18:07:43 +00:00
Torok Edwin
2f36fe4380
Set numThreads to 1 by default when Python is older than 2.5.2.
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Python 2.4 always hits this bug: http://bugs.python.org/issue1731717
when running check-lit on multi-core systems.
Setting numThreads to 1 makes it slower, but at least the results reported are
correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98969 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 17:54:21 +00:00
Chris Lattner
774ce29399
make FillWithPossibleTypes take a predicate to filter types so that
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we don't blow the smallvector as often. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98968 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 17:41:26 +00:00
Johnny Chen
81f04d59f6
Renumber LdStExFrm from 28 to 11 and shift the existing format values to make
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room for it. This is in preparation for another patch which is adding NEON
subformats to facilitate disassembly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98967 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 17:39:00 +00:00
Douglas Gregor
d4d4a90a8c
Acccess control is lame
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98962 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 15:36:58 +00:00
Douglas Gregor
1a07bc5cf4
struct -> class, to silence a Clang warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98961 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 15:31:09 +00:00
Gabor Greif
cc52ed0c4f
back out r98957, it broke http://smooshlab.apple.com:8010/builders/clang-x86_64-darwin10-fnt/builds/703 in the nightly test suite
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98958 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 13:50:02 +00:00
Gabor Greif
f4f10e3779
Recommit r80858 again (which has been backed out in r80871).
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This time I did a self-hosted bootstrap on Linux x86-64,
with no problems. Let's see how darwin 64-bit self-hosting
goes. At the first sign of failure I'll back this out.
Maybe the valgrind bots give me a hint of what may be wrong
(it at all).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98957 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 11:55:53 +00:00
Daniel Dunbar
1a9158c301
MC: Add TargetAsmBackend::createObjectWriter.
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- MCAssembler is now object-file independent, although we will surely need more work to fully support ELF/COFF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98955 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 10:43:26 +00:00
Daniel Dunbar
b36052f0e4
MCCodeEmitter: Add target independent fixup flag for is-pc-relative.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98954 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 10:43:23 +00:00
Daniel Dunbar
cf871e5abf
MC: Sink code emitter into MCAssembler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98953 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 10:43:18 +00:00
Daniel Dunbar
2df4ceba15
MC/Mach-O: Move to MachObjectWriter.{h,cpp}.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98952 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 10:43:15 +00:00
Daniel Dunbar
cc5b84c6fb
MC: Add TargetAsmBackend::isVirtualSection hook.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98950 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 09:29:03 +00:00
Daniel Dunbar
53b2338a1d
MC: Split MCObjectWriter out of MCAssembler.cpp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98949 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 09:28:59 +00:00
Daniel Dunbar
bdd9281f35
MCAssembler: Pull out MCObjectWriter class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98948 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 09:28:55 +00:00
Daniel Dunbar
87190c473c
MCAssembler: Move ApplyFixup to the TargetAsmBackend, this is a target specific not object writer specific task.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98947 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 09:28:12 +00:00
Daniel Dunbar
b1e98945e4
MC/Mach-O: Lift the fixup evaluation and application up (to the same place), and eliminate MCAsmFixup::FixedValue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98944 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 07:09:47 +00:00
Daniel Dunbar
bacba99778
MC/Mach-O: Factor out ExecutePostLayoutBinding, to separate the post-layout changes the object writer may need to make to the assembler from the actual .o writing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98943 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 07:09:33 +00:00
Daniel Dunbar
17a0650641
MC/Mach-O: Lift relocation emission logic a bit higher to separate evaluation / relocation handling from the actual .o writing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98942 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 07:09:18 +00:00
Jeffrey Yasskin
509bcb134d
Remove a memory leak from the CBackend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98941 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 07:06:46 +00:00
Chris Lattner
4c42a6de9f
fix an MCInstPrinter leak that jyasskin pointed out:
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createAsmStreamer now takes ownership of the instprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98939 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 05:48:53 +00:00
Chris Lattner
1e50631675
resolve fixme: we now infer the instruction-level 'isvariadic' bit
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from the pattern if present, and we use it instead of the bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98938 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 05:34:15 +00:00
Chris Lattner
60e9eac357
set SDNPVariadic on nodes throughout the rest of the targets that
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need them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98937 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 05:33:51 +00:00
Jeffrey Yasskin
c3e45f1ee2
Remove a memory leak from ThumbTargetMachine.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98936 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 05:25:28 +00:00
Chris Lattner
e8cabf3c2e
add a new SDNPVariadic SDNP node flag, and use it in
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dag isel gen instead of instruction properties. This
allows the oh-so-useful behavior of matching a variadic
non-root node.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98934 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 05:07:09 +00:00
Chris Lattner
5a9b8fb95c
rewrite EnforceSmallerThan to be less bone headed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98933 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 04:54:36 +00:00
Chris Lattner
e9eda0f85d
remove some damaged sign extend patterns that can never match.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98932 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 04:53:47 +00:00
Chris Lattner
2356ae9179
disable some illegal blackfin patterns. sext from i32 to i32 can never
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match. Jakob, please take a look when you get a chance.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98931 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 04:53:21 +00:00
Chris Lattner
1d7dbd1716
comment out a bunch of parallel store patterns that apparently
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can't match or just have no testcases. Will remove after
confirmation from dan that they really are dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98930 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 04:14:21 +00:00
Daniel Dunbar
6b7c2cf5d4
Fix -Asserts warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98928 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 03:18:23 +00:00
Daniel Dunbar
65f35d5703
Fix -Asserts warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98927 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 03:18:20 +00:00
Daniel Dunbar
034843ac8b
MC/Mach-O: Add isScatteredFixupFullyResolved, which implements the correct algorithm (used on x86_64) for determining whether an evaluated fixup is fully resolved (doesn't need relocation).
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- Test cases will follow, once we have x86_64 relocation support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98926 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 03:18:18 +00:00
Daniel Dunbar
8ad0dccbf2
MC/Mach-O/x86_64: Add getAtom[ForAddress].
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- These find the defining symbol which identifies the containing atom for a symbol or address. They are currently very slow, but will be eliminated eventually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98925 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 03:18:15 +00:00
Daniel Dunbar
939f8d7ca2
MC/Mach-O: Factor out isScatteredFixupFullyResolvedSimple predicate, and fix some corner cases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98924 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 03:18:12 +00:00
Daniel Dunbar
2386985663
MC/Mach-O: Factor out isSymbolLinkerVisible method; "linker visible" is a made up term to refer to non-temporary labels + temporary labels in sections-which-require symbols. For Darwin, it corresponds to symbols which effectively define an atom.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98923 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 03:18:09 +00:00
Daniel Dunbar
9bdda3a75e
Drop KLEE blurb, we don't have anything new.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98922 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 03:18:05 +00:00
Mon P Wang
c1e5d491a0
Fixed a widening bug where we were not using the correct size for the load
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98920 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 01:19:52 +00:00
Daniel Dunbar
c28c7689fc
X86: Fix encoding for TEST64rr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98919 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 01:15:03 +00:00
Chris Lattner
aac5b5b2e5
eliminate the last use of EEVT::isUnknown
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98918 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 01:14:27 +00:00
Jeffrey Yasskin
765028f97b
Remove ignore
from LLVMC/TestWarnings.td. This avoids
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https://bugs.kde.org/show_bug.cgi?id=231257 and seems not to have been
needed in the first place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98917 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 01:10:41 +00:00
Chris Lattner
e14d2e210d
Finally change the instruction looking map to be a densemap from
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record* -> instrinfo instead of std::string -> instrinfo.
This speeds up tblgen on cellcpu from 7.28 -> 5.98s with a debug
build (20%).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98916 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 01:07:44 +00:00
Chris Lattner
6a91b18e57
make inst_begin/inst_end iterate over InstructionsByEnumValue.
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Use CodeGenTarget::getInstNamespace in one place and fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98915 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 01:00:55 +00:00
Chris Lattner
01dcecc214
revert 98912
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 00:50:47 +00:00
Chris Lattner
a28bc686fa
make inst_begin/inst_end iterate over InstructionsByEnumValue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98912 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 00:40:22 +00:00
Anton Korobeynikov
faa75f6e47
FP16 constfolding
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98911 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 00:36:35 +00:00
Chris Lattner
f65027842e
change Target.getInstructionsByEnumValue to return a reference
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to a vector that CGT stores instead of synthesizing it on every
call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98910 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 00:34:35 +00:00
Jeffrey Yasskin
0392080fbf
Revert r98892. BSD systems may not have bash installed at all.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98909 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 00:32:11 +00:00