Bob Wilson
482afae812
Stop using builtins for the "_lane" variants of saturating multiply intrinsics.
...
Remove the "splat" parameter from the EmitNeonCall function, since it is no
longer needed.
llvm-svn: 121300
2010-12-08 22:37:56 +00:00
Bob Wilson
b038120094
Stop using clang builtins for Neon vabdl and vabal intrinsics.
...
llvm-svn: 121288
2010-12-08 21:39:47 +00:00
Bob Wilson
7d66df9c33
Stop using clang builtins for Neon vaba intrinsics.
...
llvm-svn: 121277
2010-12-08 20:09:54 +00:00
Chandler Carruth
8005adf031
Silence an unused variable warning.
...
llvm-svn: 121221
2010-12-08 01:29:17 +00:00
Bob Wilson
8811c3a72e
Stop using clang builtins for Neon vadd[lw] and vsub[lw] intrinsics.
...
llvm-svn: 121214
2010-12-08 00:14:43 +00:00
Bob Wilson
f81b09db68
Stop using clang builtins for Neon vmlal{_n,_lane} and vmlsl{_n,_lane}.
...
llvm-svn: 121210
2010-12-07 23:54:55 +00:00
Bob Wilson
210f6ddecc
Stop using a clang builtin for Neon vdup_lane intrinsics.
...
llvm-svn: 121191
2010-12-07 22:40:02 +00:00
Bob Wilson
7f3c0aa96f
Stop using a clang builtin for Neon vmull_lane intrinsic.
...
llvm-svn: 121189
2010-12-07 22:03:46 +00:00
Bob Wilson
160fdf49e4
Add a missing parameter, without which clang crashes for vqshlu_n intrinsics.
...
llvm-svn: 121188
2010-12-07 22:03:43 +00:00
Bob Wilson
7795599f4b
Add support for vmul_p8 Neon intrinsic. Radar 8446141.
...
llvm-svn: 120812
2010-12-03 17:29:39 +00:00
Bob Wilson
4fa993fc51
Add a separate rightShift flag instead of reusing the existing "poly" variable
...
to distinguish vsri/vsli.
llvm-svn: 120806
2010-12-03 17:10:22 +00:00
John McCall
3a7f6926d1
Restore r117403 (fixing IR gen for bool atomics), this time being less
...
aggressive about the form we expect bools to be in. I don't really have
time to fix all the sources right now.
llvm-svn: 117486
2010-10-27 20:58:56 +00:00
Rafael Espindola
9d798a07e4
Revert r117403 as it caused PR8480.
...
llvm-svn: 117456
2010-10-27 17:13:49 +00:00
John McCall
6bde954f47
Extract procedures to do scalar-to-memory and memory-to-scalar conversions
...
in IR gen, and use those to fix a correctness issue with bool atomic
intrinsics. rdar://problem/8461234
llvm-svn: 117403
2010-10-26 22:09:15 +00:00
Argyrios Kyrtzidis
073c9cb592
Implement __builtin_ia32_vec_ext_v2si function (required by Qt).
...
llvm-svn: 116162
2010-10-10 03:19:11 +00:00
Bill Wendling
65b2a965fb
Add target implementations for the X86 builtins:
...
__builtin_ia32_vec_init_v8qi
__builtin_ia32_vec_init_v4hi
__builtin_ia32_vec_init_v2si
They are lowered to bitcasts. (These are all ready tested by the gcc testsuite.)
<rdar://problem/8529957>
llvm-svn: 116147
2010-10-09 08:47:25 +00:00
Chris Lattner
64d7f2a014
when expanding a builtin, if the argument is required to be a constant,
...
force it to be a constant instead of emitting with EmitScalarExpr. In
-ftrapv mode, they are not the same.
This fixes rdar://8478728 + PR8221
llvm-svn: 115388
2010-10-02 00:09:12 +00:00
Chris Lattner
07e96866a2
tidy
...
llvm-svn: 115383
2010-10-01 23:43:16 +00:00
Bill Wendling
11191f11b8
Accidentally committed some temporary changes on my branch when reverting patches.
...
llvm-svn: 114936
2010-09-28 01:28:56 +00:00
Bill Wendling
6d8c442e08
Temporarily revert 114929 114925 114924 114921. It looked like they (or at least
...
one of them) was causing a series of failures:
http://google1.osuosl.org:8011/builders/clang-x86_64-darwin10-selfhost/builds/4518
svn merge -c -114929 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114929 into '.':
U include/clang/Sema/Sema.h
U include/clang/AST/DeclCXX.h
U lib/Sema/SemaDeclCXX.cpp
U lib/Sema/SemaTemplateInstantiateDecl.cpp
U lib/Sema/SemaDecl.cpp
U lib/Sema/SemaTemplateInstantiate.cpp
U lib/AST/DeclCXX.cpp
svn merge -c -114925 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114925 into '.':
G include/clang/AST/DeclCXX.h
G lib/Sema/SemaDeclCXX.cpp
G lib/AST/DeclCXX.cpp
svn merge -c -114924 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114924 into '.':
G include/clang/AST/DeclCXX.h
G lib/Sema/SemaDeclCXX.cpp
G lib/Sema/SemaDecl.cpp
G lib/AST/DeclCXX.cpp
U lib/AST/ASTContext.cpp
svn merge -c -114921 https://llvm.org/svn/llvm-project/cfe/trunk
--- Reverse-merging r114921 into '.':
G include/clang/AST/DeclCXX.h
G lib/Sema/SemaDeclCXX.cpp
G lib/Sema/SemaDecl.cpp
G lib/AST/DeclCXX.cpp
llvm-svn: 114933
2010-09-28 01:09:49 +00:00
Bill Wendling
1308667f18
Revert my patch changing the MMX "shift" intrinsics that take immediates into
...
"shift with non-immediate" intrinsics. It gets here because we they aren't
immediates anymore.
llvm-svn: 114890
2010-09-27 21:22:25 +00:00
Chris Lattner
b2f659b7a0
fix the rest of rdar://8461279 - clang miscompiles address-space qualified atomics
...
llvm-svn: 114503
2010-09-21 23:40:48 +00:00
Chris Lattner
c9066d3072
same bug as before, this time with __sync_val_compare_and_swap.
...
llvm-svn: 114502
2010-09-21 23:35:30 +00:00
Chris Lattner
7cf46bfda0
fix __sync_bool_compare_and_swap to work with address-space qualified types.
...
llvm-svn: 114498
2010-09-21 23:24:52 +00:00
Bill Wendling
d632616f86
The MMX shift-with-immediate builtins require the equivalent
...
shift-with-immediate LLVM intrinsics.
llvm-svn: 114239
2010-09-17 23:46:16 +00:00
Bob Wilson
6061b05d51
Translate NEON vabdl, vaba, and vabal builtins to be implemented using the
...
vabd intrinsic combined with zext and add operations.
llvm-svn: 112937
2010-09-03 01:27:09 +00:00
Bob Wilson
5b4904f7a3
Add a bunch of missing bitcasts for clang NEON builtin expansions.
...
Radar 8388233
llvm-svn: 112890
2010-09-02 22:37:30 +00:00
Bob Wilson
1b87c9a646
Translate NEON vmull, vmlal, and vmlsl builtins to llvm multiply-add/sub
...
with zext/sext operations, instead of to llvm intrinsics. I have a plan to
avoid the clang builtins for these, but it is going to take a little longer
and I want to get the NEON intrinsics updated before the 2.8 release.
llvm-svn: 112764
2010-09-01 23:20:27 +00:00
Bob Wilson
b9225f7f85
Translate NEON vmovn builtin to a vector truncation instead of using an llvm
...
intrinsic.
llvm-svn: 112504
2010-08-30 19:57:13 +00:00
Bob Wilson
0e7a398936
Translate NEON vaddl, vaddw, vsubl, and vsubw builtins to llvm add/sub
...
with zext/sext operations, instead of to llvm intrinsics. (We can also
get rid of the clang builtins and handle these entirely in the arm_neon.h
header if there is a way to express vector sext/zext in C.)
llvm-svn: 112413
2010-08-29 05:14:28 +00:00
Bob Wilson
7b0d032d0c
Add the new alignment arguments for NEON load/store intrinsics, based on the
...
types of the pointer address expressions used with those intrinsics.
llvm-svn: 112272
2010-08-27 17:14:29 +00:00
Daniel Dunbar
e3d87d21f3
IRgen/NEON: Fix codegen of vzip and vzipq.
...
- Will be adding an executable test case to test-suite repo.
llvm-svn: 112126
2010-08-26 00:55:57 +00:00
Bob Wilson
b02244969d
Translate NEON vmovl intrinsics to zero/sign-extend operations.
...
llvm-svn: 111612
2010-08-20 03:36:08 +00:00
Nate Begeman
ad5dd42817
vdup_lane was missing
...
<rdar://problem/8278732>
llvm-svn: 110420
2010-08-06 01:24:57 +00:00
Nate Begeman
f568b074db
Add support for VFP status & control operations for ARM.
...
llvm-svn: 110153
2010-08-03 21:32:34 +00:00
Nate Begeman
1194bd2bd8
Wire up sema checking for __builtin_arm_usat and __builtin_arm_ssat immediates.
...
llvm-svn: 109814
2010-07-29 22:48:34 +00:00
Fariborz Jahanian
0ebca28f1d
2nd argument of __builtin_expect must be evaluated
...
if it hs side-effect to matchgcc's behaviour.
Addresses radar 8172109.
llvm-svn: 109467
2010-07-26 23:11:03 +00:00
Chandler Carruth
bc8cab16c5
Improve the representation of the atomic builtins in a few ways. First, we make
...
their call expressions synthetically have the "deduced" types based on their
first argument. We only insert conversions in the AST for arguments whose
values require conversion to match the value type expected. This keeps PR7600
closed by maintaining the return type, but avoids assertions due to unexpected
implicit casts making the type unsigned (test case added from Daniel).
The magic is moved into the codegen for the atomic builtin which inserts the
casts as needed at the IR level to raise the type to an integer suitable for
the LLVM intrinsic. This shouldn't cause any real change in functionality, but
now we can make the builtin be more truly polymorphic.
llvm-svn: 108638
2010-07-18 07:23:17 +00:00
Chris Lattner
5e016ae983
finally get around to doing a significant cleanup to irgen:
...
have CGF create and make accessible standard int32,int64 and
intptr types. This fixes a ton of 80 column violations
introduced by LLVMContextification and cleans up stuff a lot.
llvm-svn: 106977
2010-06-27 07:15:29 +00:00
Nate Begeman
ed48c857dc
Implement remaining codegen for NEON, all operations should now work.
...
llvm-svn: 106407
2010-06-20 23:05:28 +00:00
Anton Korobeynikov
cc50b7d7d5
More AltiVec support.
...
Patch by Anton Yartsev!
llvm-svn: 106387
2010-06-19 09:47:18 +00:00
Nate Begeman
dbafec1f3e
Remove last of the bool shifts for MS VC++, patch by dimitry andric
...
llvm-svn: 106206
2010-06-17 02:26:59 +00:00
Fariborz Jahanian
4a30307840
Fixed conflict between objc_memmove_collectable builtin
...
decl. and one ddefined in darwin header file.
llvm-svn: 106107
2010-06-16 16:22:04 +00:00
Fariborz Jahanian
021510e96f
Patch adds support for copying of those
...
objective-c++ class objects which have GC'able objc object
pointers and need to use ObjC's objc_memmove_collectable
API (radar 8070772).
llvm-svn: 106061
2010-06-15 22:44:06 +00:00
Benjamin Kramer
7039fcbc5d
An implementation of __builtin__fpclassify the way Chris Lattner described by Jörg Blank.
...
llvm-svn: 105936
2010-06-14 10:30:41 +00:00
Nate Begeman
91e1feab7a
Add some missing shifts
...
Fix multiplies by scalar
Add SemaChecking code for all immediates
Add SemaChecking-gen support to arm_neon.td
llvm-svn: 105930
2010-06-14 05:21:25 +00:00
Nate Begeman
d773fe67dd
Most of NEON sema checking & fix to polynomial type detection
...
llvm-svn: 105908
2010-06-13 04:47:52 +00:00
Nate Begeman
c6ac0ce89f
Shifts complete. Only vld & sema checking of constants remain.
...
llvm-svn: 105879
2010-06-12 06:06:07 +00:00
Nate Begeman
dd715805ab
vbsl, vrev* is implemented via arm_neon.h
...
llvm-svn: 105875
2010-06-12 03:11:41 +00:00
Nate Begeman
8ed060b95a
Most of remaining builtins, 2 generics, vld, and rounding shfits remain.
...
llvm-svn: 105848
2010-06-11 22:57:12 +00:00
Nate Begeman
e0935ffa50
Multiplies, some shifts, set_lane
...
llvm-svn: 105793
2010-06-10 18:11:55 +00:00
Nate Begeman
4a04b467d9
support _lane ops, and multiplies by scalar.
...
llvm-svn: 105770
2010-06-10 00:17:56 +00:00
Nate Begeman
d90aa43bdf
Implement codegen for hadd, hsub, max, min, mlal, movl, movn, padal, mov_n
...
Make note about how to handle the dozen or so multiply by scalar ops.
llvm-svn: 105734
2010-06-09 18:04:15 +00:00
Nate Begeman
4307a25545
More accurate BuiltinsARM.def
...
vget_lane support
llvm-svn: 105684
2010-06-09 05:30:26 +00:00
Rafael Espindola
6bb986d530
Simplify the code a bit and avoid a gcc waring about uninitialized variables.
...
llvm-svn: 105676
2010-06-09 03:48:40 +00:00
Nate Begeman
5548309fa7
Implement transpose/zip/unzip & table lookup.
...
Test out some basic constant-checking.
llvm-svn: 105667
2010-06-09 01:10:23 +00:00
Nate Begeman
ae6b1d8010
Fix NEON intrinsic argument passing, support vext. Most now successfully make it through codegen to the .s file
...
llvm-svn: 105599
2010-06-08 06:03:01 +00:00
Rafael Espindola
895e51de4a
Fix what looks like a merge problem that broke __clear_cache.
...
llvm-svn: 105595
2010-06-08 03:52:53 +00:00
Nate Begeman
16372afeab
Implement ARM NEON up through vcvt, alphabetically.
...
llvm-svn: 105590
2010-06-08 00:17:19 +00:00
Rafael Espindola
a54062ef0c
Implement __clear_cache on ARM.
...
llvm-svn: 105537
2010-06-07 17:26:50 +00:00
Nate Begeman
5968eb270a
weekend checkpoint of arm neon builtins codegen.
...
TODO: add remainder of builtins to CGBuiltin, add code to SemaChecking to validate constants.
llvm-svn: 105532
2010-06-07 16:01:56 +00:00
Dan Gohman
ed0347333e
This cast is no longer needed; the FIXME is fixed.
...
llvm-svn: 104919
2010-05-28 01:45:35 +00:00
Jim Grosbach
4cf59b9e91
Update __builtin_setjmp codegen to match llvmCore changes in r104900.
...
llvm-svn: 104902
2010-05-27 23:54:20 +00:00
John McCall
02269a66b3
Enable the implementation of __builtin_setjmp and __builtin_longjmp. Not all
...
LLVM backends support these yet.
llvm-svn: 104867
2010-05-27 18:47:06 +00:00
Benjamin Kramer
fdb61d78e9
Implement codegen for __builtin_isnormal.
...
llvm-svn: 104118
2010-05-19 11:24:26 +00:00
Chris Lattner
3628326b44
add todos for isinf_sign and isnormal, which I don't intend to implement
...
in the near future.
llvm-svn: 103169
2010-05-06 06:13:53 +00:00
Chris Lattner
dbff4bf5f4
implement codegen support for __builtin_isfinite, part of PR6083
...
llvm-svn: 103168
2010-05-06 06:04:13 +00:00
Chris Lattner
43660c5bc0
implement part of PR6083: codegen support for isinf. Like isnan,
...
this is generating correct but suboptimal (extra extend to double)
code for the float case. Will investigate next.
llvm-svn: 103166
2010-05-06 05:35:16 +00:00
Eric Christopher
1bbc7086ff
Rewrite handling of 64-bit palignr intrinsics to be vector shuffles.
...
Stop multiplying constant by 8 accordingly in the header and change
intrinsic definition for what types we expect.
Add to existing palignr test to check that we're emitting the correct things.
llvm-svn: 101332
2010-04-15 01:43:08 +00:00
Chris Lattner
dad4062b4d
implement altivec.h and a bunch of support code, patch by Anton Yartsev!
...
llvm-svn: 101215
2010-04-14 03:54:58 +00:00
John McCall
8586bfd85d
@llvm.sqrt isn't really close enough to C's sqrt to justify emitting calls
...
to the intrinsic, even when math-errno is off.
Fixes rdar://problem/7828230 by falling back on the library function.
llvm-svn: 100613
2010-04-07 08:20:20 +00:00
Mon P Wang
cc2ab0cdc9
Reapply patch for adding support for address spaces and added a isVolatile field to memcpy, memmove, and memset.
...
llvm-svn: 100305
2010-04-04 03:10:52 +00:00
Mon P Wang
f7f3bff646
Revert r100193 since it causes failures in objc in clang
...
llvm-svn: 100200
2010-04-02 18:43:42 +00:00
Mon P Wang
4b82a88764
Reapply patch for adding support for address spaces and added a isVolatile field to memcpy, memmove, and memset.
...
llvm-svn: 100193
2010-04-02 18:04:30 +00:00
Bob Wilson
adb58e32cc
Revert Mon Ping's 99930 due to broken llvm-gcc buildbots.
...
llvm-svn: 99949
2010-03-30 22:28:46 +00:00
Mon P Wang
231e99743a
Added support for address spaces and added a isVolatile field to memcpy, memmove, and memset
...
llvm-svn: 99930
2010-03-30 21:02:45 +00:00
Daniel Dunbar
3f540c0d7d
Remove support for nand atomic builtins. They are inconsistently implemented in
...
gcc, and the common expectation seems to be that they are unused. If and when
someone cares we can add them back with well documented demantics.
llvm-svn: 99522
2010-03-25 17:13:09 +00:00
Daniel Dunbar
4ff562d557
IRgen: Wrap atomic intrinsics with memory barriers, to ensure we honor the semantics.
...
- This should be conservatively correct, we eventually should have target hooks for platforms that are less strict.
llvm-svn: 99050
2010-03-20 07:04:11 +00:00
Eli Friedman
99d20f83ba
PR6515: Implement __builtin_signbit and friends.
...
I'm reasonably sure my implementation is correct, but it would be nice if
someone could double-check.
llvm-svn: 97864
2010-03-06 02:17:52 +00:00
John McCall
beec5a080f
Implement __builtin_dwarf_sp_column for i386 (Darwin and not), x86-64 (all),
...
and ARM. Implement __builtin_init_dwarf_reg_size_table for i386 (both) and
x86-64 (all).
llvm-svn: 97859
2010-03-06 00:35:14 +00:00
John McCall
731be6620c
Revert changes r97693, r97700, and r97718.
...
Our testing framework can't deal with disabled targets yet.
llvm-svn: 97719
2010-03-04 04:29:44 +00:00
John McCall
81d4d12504
Implement __builtin_dwarf_sp_column().
...
llvm-svn: 97700
2010-03-04 00:44:01 +00:00
Chris Lattner
5cc15e058b
add framework for ARM builtins, Patch by Edmund Grimley Evans!
...
llvm-svn: 97656
2010-03-03 19:03:45 +00:00
John McCall
515c3c548c
Sketch out an implementation for __builtin_dwarf_cfa. I have no idea
...
why the front-end is calculating the argument to llvm.eh.dwarf.cfa().
llvm-svn: 97653
2010-03-03 10:30:05 +00:00
John McCall
66769f8544
Implement __builtin_eh_return.
...
llvm-svn: 97643
2010-03-03 05:38:58 +00:00
John McCall
d4f4b7f5ee
Add proper target hooks for __builtin_extract_return_address and
...
__builtin_frob_return_address. The implementations for both are
still trivial in the default case.
llvm-svn: 97638
2010-03-03 04:15:11 +00:00
John McCall
b6cc2c0439
Inspired by seeing "MIPS" go by in the commits, I've gone ahead and
...
implemented a (codegen) target hook for __builtin_extend_pointer.
I'm also making it return a uint64_t instead of an unsigned word; this
comports with typical usage (i.e. the one use I know of).
I don't know if any of the existing targets requires this hook to be
set (other than x86 and x86_64, which I know do not).
llvm-svn: 97547
2010-03-02 03:50:12 +00:00
John McCall
4b613fae35
After much consultation aimed at figuring out what this builtin actually
...
does, document the results and then implement __builtin_extend_pointer for
platforms where it's a no-op.
llvm-svn: 97540
2010-03-02 02:31:24 +00:00
Daniel Dunbar
a7566f163a
IRgen: Add CreateMemTemp, for creating an temporary memory object for a particular type, and flood fill. - CreateMemTemp sets the alignment on the alloca correctly, which fixes a great many places in IRgen where we were doing the wrong thing.
...
- This fixes many many more places than the test case, but my feeling is we need to audit alignment systematically so I'm not inclined to try hard to test the individual fixes in this patch. If this bothers you, patches welcome!
PR6240.
llvm-svn: 95648
2010-02-09 02:48:28 +00:00
Daniel Dunbar
8848175547
IRgen: Fix some CreateTempAlloca calls to use ConvertTypeForMem when that is
...
conceptually correct. Review appreciated (Chris, Eli, Anders).
llvm-svn: 95401
2010-02-05 18:56:49 +00:00
Eli Friedman
d6ef69a7db
Add bzero builtin; this should help codegen quality for code using this
...
function.
llvm-svn: 94320
2010-01-23 19:00:10 +00:00
David Chisnall
481e3a87fe
Created __builtin___NSStringMakeConstantString() builtin, which generates constant Objective-C strings.
...
llvm-svn: 94274
2010-01-23 02:40:42 +00:00
Tanya Lattner
dbfd16014a
Add codgen for BI__builtin_llvm_memory_barrier.
...
llvm-svn: 93611
2010-01-16 01:21:14 +00:00
Anton Korobeynikov
73d50b9141
Promote arguments of frameaddr / returnaddr builtins to i32 type, when needed.
...
This is needed for the platforms, where bitwidth of "int" is not 32 bits
(e.g. 16 on msp430).
llvm-svn: 92176
2009-12-27 14:27:22 +00:00
Anders Carlsson
1749083e2e
Fill in the return value slot in CGExprAgg::VisitCallExpr. This takes us halfway towards fixing PR5824.
...
llvm-svn: 92142
2009-12-24 20:40:36 +00:00
Anders Carlsson
0435ed5875
Add a ReturnValueSlot class. Change the argument order in EmitCall to match the other overload better.
...
llvm-svn: 92136
2009-12-24 19:08:58 +00:00
Eric Christopher
c87915629b
Update for the intrinsic changes in llvm: the object size intrinsic
...
only takes a boolean second argument now. Update tests accordingly.
Currently the builtin still accepts the full range for compatibility.
llvm-svn: 91983
2009-12-23 03:49:37 +00:00
Daniel Dunbar
91b640abfc
Fix a few MSVC warnings.
...
llvm-svn: 91714
2009-12-18 20:58:47 +00:00
Eli Friedman
7f4933f6c7
Fix for PR5801: codegen memcpy, memmove, memset directly to LLVM intrinsics.
...
llvm-svn: 91573
2009-12-17 00:14:28 +00:00
Mike Stump
b85ffb689e
Add an addition check for undefined behavior for when we hit a
...
__builtin_unreachable. WIP.
llvm-svn: 91499
2009-12-16 03:07:12 +00:00