Dale Johannesen
375ba5ee63
More refactoring. Yawn.
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llvm-svn: 56468
2008-09-22 20:51:30 +00:00
Dale Johannesen
a28dd108a4
Refactor FP intrinisic setup. Per review feedback.
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llvm-svn: 56456
2008-09-22 19:51:58 +00:00
Dale Johannesen
9e4d101fab
Add intrinsics for log, log2, log10, exp, exp2.
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No functional change (and no FE change to generate them).
llvm-svn: 55753
2008-09-04 00:47:13 +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
Gabor Greif
6c6b8a57f3
API changes for class Use size reduction, wave 1.
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Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.
llvm-svn: 49277
2008-04-06 20:25:17 +00:00
Chris Lattner
ad9a6ccb83
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
Christopher Lamb
a608afb52e
Change the PointerType api for creating pointer types. The old functionality of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space.
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llvm-svn: 45082
2007-12-17 01:12:55 +00:00
Anton Korobeynikov
b6c3255d80
Implement necessary bits for flt_rounds gcc builtin.
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Codegen bits and llvm-gcc support will follow.
llvm-svn: 44182
2007-11-15 23:25:33 +00:00
Dan Gohman
f5dc4d4f9b
Teach IntrinsicLowering.cpp about the sin, cos, and pow intrinsics.
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llvm-svn: 43020
2007-10-15 22:07:31 +00:00
Dale Johannesen
a4e3643cb3
Rewrite sqrt and powi to use anyfloat. By popular demand.
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llvm-svn: 42537
2007-10-02 17:43:59 +00:00
Dale Johannesen
a30678c8f0
minor long double related changes
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llvm-svn: 42439
2007-09-28 18:06:58 +00:00
Anton Korobeynikov
899c0c9c8d
Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register
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liveins and we let frontend solve type issue, not lowering code :)
llvm-svn: 41763
2007-09-07 11:39:35 +00:00
Owen Anderson
4b71e55287
Add lengthof and endof templates that hide a lot of sizeof computations.
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Patch by Sterling Stein!
llvm-svn: 41758
2007-09-07 04:06:50 +00:00
Chris Lattner
a374edf4a6
Fix a regression compiling 2005-05-11-Popcount-ffs-fls with the CBE,
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introduced by chandler's patch.
llvm-svn: 40864
2007-08-06 16:36:18 +00:00
David Greene
f06a395bb9
New CallInst interface to address GLIBCXX_DEBUG errors caused by
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indexing an empty std::vector.
Updates to all clients.
llvm-svn: 40660
2007-08-01 03:43:44 +00:00
Duncan Sands
f926a3080c
The exception handling intrinsics return values,
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so must be lowered to a value, not nothing at all.
Subtle point: I made eh_selector return 0 and
eh_typeid_for return 1. This means that only
cleanups (destructors) will be run as the exception
unwinds [if eh_typeid_for returned 0 then it would
be as if the first catch always matched, and the
corresponding handler would be run], which is
probably want you want in the CBE.
llvm-svn: 37947
2007-07-06 14:46:23 +00:00
Duncan Sands
4441eff1ac
Extend eh.selector to support both catches and filters.
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Drop the eh.filter intrinsic.
llvm-svn: 37875
2007-07-04 20:52:51 +00:00
Tanya Lattner
4c078c1ace
Codegen support (stripped out) for the annotate attribute.
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llvm-svn: 37608
2007-06-15 22:26:58 +00:00
Lauro Ramos Venancio
c9a156f041
Fix a typo in bswap lowering.
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llvm-svn: 37544
2007-06-11 23:16:16 +00:00
Zhou Sheng
60714d7922
Make LowerCTPOP() support arbitrary bitwidth integer type.
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llvm-svn: 37397
2007-06-02 04:10:33 +00:00
Zhou Sheng
3e018c3e3e
Correct the logic in LowerPartSet which cleared the bits from 0 to low-1.
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llvm-svn: 37331
2007-05-26 03:43:13 +00:00
Reid Spencer
b1ac506546
Un-brain-dead-ify the lowering of part set for the reverse case.
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llvm-svn: 37071
2007-05-15 02:26:52 +00:00
Reid Spencer
afe2314bb0
Give names to the final result values of the part_set computations. This
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just aids in readability and debugability of the output. No functional change.
llvm-svn: 37037
2007-05-14 17:21:17 +00:00
Reid Spencer
e7a70b7212
Get the size of auto arrays right, regardless of its changing size.
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llvm-svn: 37006
2007-05-12 11:07:40 +00:00
Reid Spencer
b640dc70f9
Fix problems in the PartSet lowering having to do with incorrect bit width.
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llvm-svn: 36180
2007-04-16 22:21:14 +00:00
Reid Spencer
f1154e6d96
Make sure intrinsics that are lowered to functions make the function weak
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linkage so we only end up with one of them in a program. These are, after
all overloaded and templatish in nature.
llvm-svn: 35956
2007-04-12 21:53:38 +00:00
Reid Spencer
1e53c865c2
Fix bugs in generated code for part_select and part_set so that llc doesn't
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barf when CBE is run with a program that contains these intrinsics.
llvm-svn: 35946
2007-04-12 13:30:14 +00:00
Reid Spencer
76e9a17f61
Fix a bug in PartSet. The replacement value needs to be zext or trunc to
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the size of the value, not just zext. Also, give better names to two BBs.
llvm-svn: 35945
2007-04-12 12:46:33 +00:00
Reid Spencer
82da0eb67c
For PR1284:
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Implement the "part_set" intrinsic.
llvm-svn: 35938
2007-04-12 02:48:46 +00:00
Chris Lattner
e2444f7ec8
apparently some people commit without building the tree, or they forget to
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commit a LOT of files.
llvm-svn: 35858
2007-04-10 03:20:39 +00:00
Reid Spencer
6eb55df794
Implement the llvm.bit.part_select.iN.iN.iN overloaded intrinsic.
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llvm-svn: 35678
2007-04-04 23:48:25 +00:00
Reid Spencer
419407379c
For PR1297:
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Make sure that the CTPOP result is casted to i32 as the bit counting
intrinsics all return i32 now (this affects CTLZ and CTTZ as well).
llvm-svn: 35567
2007-04-02 01:01:49 +00:00
Reid Spencer
88fb617695
For PR1297:
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Support overloaded intrinsics bswap, ctpop, cttz, ctlz.
llvm-svn: 35547
2007-04-01 07:35:23 +00:00
Jim Laskey
5f932644e9
Lower eh filter intrinsic.
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llvm-svn: 34802
2007-03-01 20:24:30 +00:00
Jim Laskey
1fea0fa316
Provide a more meaningful name.
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llvm-svn: 34751
2007-02-28 18:37:50 +00:00
Jim Laskey
322a2e8899
Update comment.
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llvm-svn: 34502
2007-02-22 18:51:19 +00:00
Jim Laskey
4990356454
Remove assertion.
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llvm-svn: 34494
2007-02-22 16:12:17 +00:00
Jim Laskey
58eaac9160
Selection and lowering for exception handling.
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llvm-svn: 34481
2007-02-21 22:53:45 +00:00
Chris Lattner
8038c3c99e
eliminate vector-related allocations
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llvm-svn: 34223
2007-02-13 06:01:22 +00:00
Chris Lattner
c0fcd78ca0
Two fixes:
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1. Memset takes an i32 for the value to set, not i8. This was causing GCC to
ICE all over the place (PR1183).
2. memcpy/memmove were not properly zext/trunc'ing the size in some cases.
llvm-svn: 33970
2007-02-06 19:06:38 +00:00
Chris Lattner
fc117b2338
Fix PR1181 and CodeGen/CBackend/2007-02-05-memset.ll
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llvm-svn: 33957
2007-02-06 06:07:51 +00:00
Reid Spencer
05c293d1f0
Use short form of BinaryOperator create function.
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llvm-svn: 33784
2007-02-02 14:09:34 +00:00
Reid Spencer
591bfa1e0b
Changes to support making the shift instructions be true BinaryOperators.
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This feature is needed in order to support shifts of more than 255 bits
on large integer types. This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
shl i32 %X, 1
instead of
shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.
llvm-svn: 33776
2007-02-02 02:16:23 +00:00
Reid Spencer
19af04a142
For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid
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confusion with external linkage types.
llvm-svn: 33663
2007-01-30 20:08:39 +00:00
Reid Spencer
6609da2af4
Use TargetData to obtain the correct size of the "size_t" argument for
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functions like memcpy, memmove and memset. Ensure only one prototype is
used for these functions and that it matches the system definition by
using the appropriate type for the size argument.
llvm-svn: 33618
2007-01-29 17:42:06 +00:00
Reid Spencer
aedb35e9bf
For PR1138:
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Force memcpy to be the 32-bit variant. Since this is only used with
CBE and lli which both target 32-bit machines, this should be okay.
llvm-svn: 33608
2007-01-28 22:28:00 +00:00
Chris Lattner
c5e1611848
rename Type::isIntegral to Type::isInteger, eliminating the old Type::isInteger.
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rename Type::getIntegralTypeMask to Type::getIntegerTypeMask.
This makes naming much more consistent. For example, there are now no longer any
instances of IntegerType that are not considered isInteger! :)
llvm-svn: 33225
2007-01-15 02:27:26 +00:00
Chris Lattner
f48900e322
eliminate calls to Type::isInteger, preferring isIntegral instead.
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llvm-svn: 33222
2007-01-15 02:03:16 +00:00
Chris Lattner
3e42a4147a
llvm 2.0 doesn't support llvm.isunordered.*
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llvm-svn: 32994
2007-01-07 08:52:43 +00:00
Chris Lattner
aa5051ae7f
Change the interface to Module::getOrInsertFunction to be easier to use,to resolve PR1088, and to help PR411.
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This simplifies many clients also
llvm-svn: 32989
2007-01-07 08:12:01 +00:00