46aaf69e37
strengthen the intrinsic descriptor stuff to be able to handle sin, cos and other
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intrinsics that use passed-in arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156977 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17 04:30:58 +00:00
15706cbf85
simplify code generated by tblgen that is not necessary since we dropped
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compatibility with LLVM 2.x bitcode files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156976 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17 04:07:48 +00:00
e4807c1ba1
I forgot the #ifdef _MSC_VER guard in my last commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156975 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17 04:00:03 +00:00
3aca879906
Fix the MSVC 2010 build: disable the optimizer for a problematic function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156973 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17 03:38:19 +00:00
a98aa6ad1e
Significantly reduce the compiled size of Functions.cpp by turning a big blob of tblgen
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generated code (for Intrinsic::getType) into a table. This handles common cases right now,
but I plan to extend it to handle all cases and merge in type verification logic as well
in follow-on patches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156905 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-16 06:34:44 +00:00
7200c5cd30
have tblgen emit cast<> instead of dyn_cast<> when we know it must succeed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156902 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-16 04:51:09 +00:00
f657da2e48
Move llvm-tblgen's StringMatcher into the TableGen library so it can
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be used by clang-tblgen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156000 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-02 17:32:48 +00:00
b57b170317
Fix target specific intrinsic handling to adjust intrinsic number before doing attribute table lookup. Also fix attribute table lookup to handle 'invalid' intrinsic correctly. Fixes PR12542
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154658 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-13 06:14:57 +00:00
72e84f51a6
TableGen: Don't emit the llvm intrinsic -> gcc builtin table, its only user was the c backend.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153432 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-26 11:08:03 +00:00
36a2138cce
Emit the "is an intrinsic overloaded" table as a bitfield.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151792 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01 02:16:57 +00:00
b519a0fe0e
Emit the intrinsic modref info as a lookup table instead of a huge switch.
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Shrinks BasicAliasAnalysis.o from 106k to 56k on i386.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151781 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01 01:18:32 +00:00
1f59523521
Convert generated intrinsic attributes to use an array lookup as Chris suggested in PR11951.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151622 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-28 06:32:00 +00:00
655b8de7b2
Convert assert(0) to llvm_unreachable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149814 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-05 07:21:30 +00:00
e3376ecd50
Add basic generic CodeGen support for half.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146927 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20 00:02:33 +00:00
7c78888887
Move TableGen's parser and entry point into a library
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This is the first step towards splitting LLVM and Clang's tblgen executables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140951 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-01 16:41:13 +00:00
eb9a85f09e
Change Intrinsic::getDeclaration and friends to take an ArrayRef.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135154 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-14 17:45:39 +00:00
b2318662b6
fix the varargs version of StructType::get to not require an LLVMContext, making usage
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much cleaner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133364 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-18 22:48:56 +00:00
bd0fa4c00d
Change how tblgen generates attributes for intrinsics to use a single
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switch. With this newfound organization, teach tblgen how not to give
all intrinsics the 'nounwind' attribute. Introduce a new intrinsic,
llvm.eh.resume, which does not have this attribute. Documentation and uses
to follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132252 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-28 06:31:34 +00:00
e88ccb545d
Rename AccessesArguments and AccessesArgumentsReadonly, and rewrite
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their comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118696 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-10 18:30:00 +00:00
9423f63365
Translate IntrReadArgMem to AccessesArgumentsReadonly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118622 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-09 20:07:20 +00:00
1f40960543
Get rid of pop_macro warnings on MSVC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114750 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-24 19:48:47 +00:00
08047f6169
CBackend: Fix MSVC build.
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This may produce warnings on MSVS, but it's better than failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113834 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-14 04:27:38 +00:00
8be452545a
Add x86mmx to TableGen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113671 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-11 00:16:46 +00:00
cc67c75b67
emit the LLVM intrinsic name -> intrinsic number mapping table with
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StringMatcher instead of a linear sequence of memcmps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113145 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-06 03:58:45 +00:00
298b176559
emit the __builtin -> intrinsic map with StringMatcher instead of a
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copy of a close relative of it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113142 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-06 03:14:45 +00:00
2738ff9c22
slightly improve the runtime and code size of the Intrinsics info table by not
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comparing the "llvm." prefix in the memcmp, and not storing it in the string literal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113136 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-06 01:44:44 +00:00
7365c091f9
Remove IntrWriteMem, as it's the default. Rename IntrWriteArgMem
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to IntrReadWriteArgMem, as it's for reading as well as writing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110395 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-05 23:36:21 +00:00
7d9663c70b
Fixes for Microsoft Visual Studio 2010, from Steven Watanabe!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103457 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 06:17:44 +00:00
93dc92e412
Change intrinsic result type for void to store it as an empty list
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instead of as a single element list with VoidTy. Now with a fix
for the verifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99206 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-22 20:56:36 +00:00
d7de54068c
Revert r99009 temporarily it seems to be breaking the bots.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99011 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 23:04:23 +00:00
26e763753b
Change intrinsic result type for void to store it as an empty list
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instead of as a single element list with VoidTy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99009 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 22:40:56 +00:00
7c422ac216
Partially address a README by having functionattrs consider calls to
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memcpy, memset and other intrinsics that only access their arguments
to be readnone if the intrinsic's arguments all point to local memory.
This improves the testcase in the README to readonly, but it could in
theory be made readnone, however this would involve more sophisticated
analysis that looks through the memcpy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92829 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-06 08:45:52 +00:00
1d0be15f89
Push LLVMContexts through the IntegerType APIs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78948 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 21:58:54 +00:00
825b72b057
Split EVT into MVT and EVT, the former representing _just_ a primitive type, while
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the latter is capable of representing either a primitive or an extended type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78713 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 20:47:22 +00:00
61fc4cf7aa
Add a new overloaded EVT::vAny type for use in TableGen to allow intrinsic
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arguments that are vectors of any size and element type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78631 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 01:14:02 +00:00
e50ed30282
Rename MVT to EVT, in preparation for splitting SimpleValueType out into its own struct type.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78610 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-10 22:56:29 +00:00
d7f2a6cb3f
Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78258 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05 23:16:16 +00:00
09b1366f3f
Fix the verifier to handle intrinsics with LLVMMatchType parameters, where
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the return type of the intrinsic is not overloaded, i.e., where the type
being matched is some other parameter. The argument to LLVMMatchType is
an index into the list of overloaded types (ignoring the fixed types),
but VerifyIntrinsicPrototype is expecting its arguments for LLVMMatchType
parameters to be indices into the combined list of _all_ return values and
parameters, not just the overloaded ones.
This patch changes TableGen to keep track for each overloaded type of the
corresponding index into the list of return values and parameters. It
then generates the values expected by VerifyIntrinsicPrototype.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77467 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29 16:35:59 +00:00
bee9e35ba2
Add new ValueType for metadata.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74882 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-06 23:44:32 +00:00
1a55180238
Replace std::iostreams with raw_ostream in TableGen.
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- Sorry, I can't help myself.
- No intended functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74742 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-03 00:10:29 +00:00
0fd38069cb
improve the APIs for creating struct and function types with no arguments/elements
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to not have to create a temporary vector (in the API at least). Patch by Jay Foad!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74584 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-01 04:13:31 +00:00
d305e707a6
Fix PR3994: LLVMMatchType arguments do not refer to absolute return value
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and argument positions but only to the overloaded intrinsic parameters.
Keep a separate list of these overloaded parameters in CodeGenTarget.cpp
so they can be resolved easily. Remove assertions from IntrinsicEmitter.cpp:
they were harmless but confusing, and the assertions elsewhere in TableGen
will catch any incorrect values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69316 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-16 21:51:05 +00:00
da4231f134
fix a few spelling errors and typos
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67758 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-26 16:17:51 +00:00
0d52ff1f7b
Added support to have TableGen provide information if an intrinsic (core
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or target) can be overloaded or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65404 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-24 23:17:49 +00:00
d869b3847f
Generalize some alias analysis logic from atomic
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intrinsics to any IntrWriteArgMem intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64551 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-14 10:56:35 +00:00
49de98214b
Reapply 63765. Patches for clang and llvm-gcc to follow.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63812 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-05 01:49:45 +00:00
4d452de150
Reverting 63765. This broke the build of both clang
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and llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63786 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-04 22:47:25 +00:00
d24479730a
New feature: add support for target intrinsics being defined in the
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target directories themselves. This also means that VMCore no longer
needs to know about every target's list of intrinsics. Future work
will include converting the PowerPC target to this interface as an
example implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63765 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-04 19:47:21 +00:00
d4a2700fdc
make tblgen autogenerate the nocapture intrinsics for
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llvm.memcpy/memset/memmove. This allows removal of some
hackish code from basicaa.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62071 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-12 02:41:37 +00:00
10dae94be2
add scaffolding to emit argument attributes. No functionality
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change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-12 01:27:55 +00:00
