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710 Commits

Author SHA1 Message Date
Ted Kremenek d980da2290 Enhance attribute machinery to include ObjCProtocols as "subjects" in attribute declarations. 
llvm-svn: 196954
 2013-12-10 19:43:42 +00:00
Kevin Qin fb79d7f843 [AArch64 NEON] Support poly128_t and implement relevant intrinsic. 
llvm-svn: 196888
 2013-12-10 06:49:01 +00:00
Ana Pazos 6a8b8b5f0d Implemented vget/vset_lane_f16 intrinsics 
llvm-svn: 196535
 2013-12-05 21:13:24 +00:00
Alp Toker d473363876 Correct hyphenations in comments and assert messages 
This patch tries to avoid unrelated changes other than fixing a few
hyphen-related ambiguities in nearby lines.

llvm-svn: 196466
 2013-12-05 04:47:09 +00:00
Aaron Ballman 00dcc43b56 Typo caught by Alp Toker: s/appertain/appertains 
llvm-svn: 196273
 2013-12-03 13:45:50 +00:00
Hao Liu a5246fde90 [AArch64]Add missing floating point convert, round and misc intrinsics. 
E.g. int64x1_t vcvt_s64_f64(float64x1_t a) -> FCVTZS Dd, Dn

llvm-svn: 196211
 2013-12-03 06:07:13 +00:00
Hao Liu 4b850c5e0d revert r196152. 
This is a duplicate implementation.
E.g. this patch defines:
     float64_t vabd_f64(float64_t a, float64_t b)
But there is already a similar intrinsic "vabdd_f64" with the same types.
Also, this intrinsic will be conflicted to the vector type intrinsic as following(Which is implemented by me and will be committed to trunk):
     float64x1_t vabd_f64(float64x1_t a, float64x1_t b).
Two functions shouldn't have a same name in arm_neon.h.
According to ARM ACLE document, such vabd_f64 with float64_t is not existing.
So I revert this commit.

llvm-svn: 196205
 2013-12-03 05:35:17 +00:00
Jiangning Liu cc1da2c938 Add some missing AArch64 Neon intrinsics like vmull_high_n_s16 and friends. 
llvm-svn: 196189
 2013-12-03 01:28:55 +00:00
Chad Rosier b0574f3bf7 [AArch64] Add missing NEON scalar floating-point to integer convert ACLEs. 
llvm-svn: 196152
 2013-12-02 21:07:24 +00:00
Aaron Ballman 93b5cc6db8 Rectifying style issues with generated code. No functional change intended. 
llvm-svn: 196142
 2013-12-02 19:36:42 +00:00
Aaron Ballman 3aff633590 Automate attribute language option checking by specifying the list of options to test in tablegen. 
llvm-svn: 196138
 2013-12-02 19:30:36 +00:00
Aaron Ballman 604dfec8dc Re-enabled support for the Subjects for the weak attribute. This changes the diagnostic involved to be more accurate -- for C++ code, it will now report that weak applies to variables, functions or classes. Added additional test case for this. 
llvm-svn: 196120
 2013-12-02 17:07:07 +00:00
Aaron Ballman a358c9051e Using the proper set key when determining whether a SubsetSubject helper method has been previously generated. 
llvm-svn: 196103
 2013-12-02 14:58:17 +00:00
Aaron Ballman 4cfafb9a85 Fixes a possible assert in the custom SubsetSubject logic for the attr emitter. 
llvm-svn: 195962
 2013-11-29 16:12:29 +00:00
Aaron Ballman 80469038c0 Enables support for custom subject lists for attributes. As a testbed, uses the custom subject for the ibaction attribute. 
llvm-svn: 195960
 2013-11-29 14:57:58 +00:00
Hao Liu 46a6ed9e64 AArch64: Two intrinsics are expected to return float64 not float32 in arm_neon.h 
llvm-svn: 195943
 2013-11-29 02:31:42 +00:00
Hao Liu 8a0099e02c Fix the problem that the range check for scalar narrow shift is too wide. 
E.g. the immediate value of vshrns_n_s16 is [1,16], which should be [1,8].

llvm-svn: 195942
 2013-11-29 02:13:17 +00:00
Aaron Ballman c1494bddc1 Renaming Struct to GenericRecord for clarity; could not use Record as the enumerant because that's already taken by the Record class. 
llvm-svn: 195875
 2013-11-27 20:14:30 +00:00
Aaron Ballman 17046b8506 Automated checking for C++ when determining what argument to send to the diagnostic for attribute subjects. In turn, this allows the Subjects to be enabled for some more attributes and improves diagnostics. Updated a test case based on the improved diagnostic. 
llvm-svn: 195864
 2013-11-27 19:16:55 +00:00
Jiangning Liu ee3e08799c Fix the AArch64 NEON bug exposed by checking constant integer argument range of ACLE intrinsics. 
llvm-svn: 195844
 2013-11-27 14:02:55 +00:00
Aaron Ballman 74eeeae3d3 Laying the basic groundwork for table generating the diagnostics for attribute subjects. This makes some modifications to the way subjects are listed in Attr.td, and updates the attr emitter to handle the new constructs. 
I have disabled some attribute subject lines on purpose in Attr.td;
this part is a WIP with the goal being to restore those subjects
incrementally. By commenting them out, it leaves the original behavior
the same as before for those attributes and so those are not
functionality changes.

llvm-svn: 195841
 2013-11-27 13:27:02 +00:00
Alp Toker 965f882588 Remove a whole lot of unused variables 
There are about 30 removed in this patch, generated by a new FixIt I haven't
got round to submitting yet.

llvm-svn: 195814
 2013-11-27 05:22:15 +00:00
Richard Smith 852e9ce3dd Remove 'DistinctSpellings' support from Attr.td and change its only user to 
look at the attribute spelling instead. The 'ownership_*' attributes should
probably be split into separate *Attr classes, but that's more than I wanted to
do here.

llvm-svn: 195805
 2013-11-27 01:46:48 +00:00
Tim Northover 5bb34ca4df ARM: define & use __ARM_NEON on ARM32 (as per ACLE) 
There seem to be quite a few references to the old macro __ARM_NEON__ on the
internet, so I don't think it's a good idea to remove it entirely (at least
yet), but the canonical name does not have the trailing underscores so we
should use that ourselves.

llvm-svn: 195353
 2013-11-21 12:36:34 +00:00
Ana Pazos 2b02688fd9 Implemented Neon scalar by element intrinsics. 
Intrinsics implemented: vqdmull_lane, vqdmulh_lane, vqrdmulh_lane,
vqdmlal_lane, vqdmlsl_lane scalar Neon intrinsics.

llvm-svn: 195326
 2013-11-21 07:36:33 +00:00
Aaron Ballman 18a7838e3e Implemented DefaultIntArgument in the table generator and start using it in semantic analysis. Removes some magic numbers. 
llvm-svn: 195287
 2013-11-21 00:28:23 +00:00
Jiangning Liu 3311f374a8 Add predicate for AArch64 crypto instructions. 
llvm-svn: 195069
 2013-11-19 01:38:19 +00:00
Jiangning Liu c8b0a1ad95 Clean up predefined macros for AArch64 to follow ACLE 2.0. 
llvm-svn: 195068
 2013-11-19 01:33:17 +00:00
Hao Liu 5e4ce1ae9d Implement the newly added AArch64 ACLE functions for ld1/st1 with 2/3/4 vectors. 
The functions are like: vst1_s8_x2 ...

llvm-svn: 194991
 2013-11-18 06:33:43 +00:00
Ana Pazos 6f2a47a9e5 Implemented aarch64 Neon scalar vmulx_lane intrinsics 
Implemented aarch64 Neon scalar vfma_lane intrinsics
Implemented aarch64 Neon scalar vfms_lane intrinsics

Implemented legacy vmul_n_f64, vmul_lane_f64, vmul_laneq_f64
intrinsics (v1f64 parameter type) using Neon scalar instructions.

Implemented legacy vfma_lane_f64, vfms_lane_f64,
vfma_laneq_f64, vfms_laneq_f64 intrinsics (v1f64 parameter type)
using Neon scalar instructions.

llvm-svn: 194889
 2013-11-15 23:33:31 +00:00
Kevin Qin caac85e612 [AArch64 neon] support poly64 and relevant intrinsic functions. 
llvm-svn: 194660
 2013-11-14 03:29:16 +00:00
Kevin Qin 1718af6f0a Implement aarch64 neon instruction class misc. 
llvm-svn: 194657
 2013-11-14 02:45:18 +00:00
Jiangning Liu 18b707cb3f Implement AArch64 NEON instruction set AdvSIMD (table). 
llvm-svn: 194649
 2013-11-14 01:57:55 +00:00
Dmitri Gribenko d9febeb884 Documentation parsing: add support for \throws \throw \exception commands 
llvm-svn: 194521
 2013-11-12 22:16:08 +00:00
Richard Smith 16e1b07597 Rather than duplicating extension diagnostics to allow them to cause a 
substitution failure, allow a flag to be set on the Diagnostic object,
to mark it as 'causes substitution failure'.

Refactor Diagnostic.td and the tablegen to use an enum for SFINAE behavior
rather than a bunch of flags.

llvm-svn: 194444
 2013-11-12 02:41:45 +00:00
Chad Rosier 249c714bb4 [AArch64] Add support for NEON scalar floating-point convert to fixed-point instructions. 
llvm-svn: 194395
 2013-11-11 18:04:22 +00:00
Jiangning Liu c628af66c7 Implement AArch64 Neon instruction set Perm. 
llvm-svn: 194124
 2013-11-06 03:35:53 +00:00
Kevin Qin 9eece7b5e0 Implemented aarch64 neon intrinsic vcopy_lane with float type. 
llvm-svn: 194042
 2013-11-05 02:05:44 +00:00
Aaron Ballman 4768b31797 Attributes which accept a type as their sole argument are no longer hard coded into the parser. Instead, they are automatically listed through tablegen. 
llvm-svn: 193989
 2013-11-04 12:55:56 +00:00
Richard Smith b87c465391 Store a TypeArgument on an attribute as a TypeSourceInfo*, rather than as a 
QualType with a SourceLocation stashed alongside.

llvm-svn: 193803
 2013-10-31 21:23:20 +00:00
Chad Rosier bdca387884 [AArch64] Add support for NEON scalar shift immediate instructions. 
llvm-svn: 193791
 2013-10-31 19:29:05 +00:00
Chad Rosier 4d55e6e0a4 [AArch64] Add support for NEON scalar floating-point compare instructions. 
llvm-svn: 193692
 2013-10-30 15:20:07 +00:00
Richard Smith 66e7168f8d PR17666: Instead of allowing an initial identifier argument in any attribute 
which we don't think can't have one, only allow it in the tiny number of
attributes which opts into this weird parse rule.

I've manually checked that the handlers for all these attributes can in fact
cope with an identifier as the argument. This is still somewhat terrible; we
should move more fully towards picking the parsing rules based on the
attribute, and make the Parse -> Sema interface more type-safe.

llvm-svn: 193295
 2013-10-24 01:07:54 +00:00
Chad Rosier 3c03dee1d1 [AArch64] Add support for NEON scalar extract narrow instructions. 
llvm-svn: 192971
 2013-10-18 14:03:36 +00:00
Kevin Qin f22bf50443 Implemented aarch64 SIMD copy related ACLE intrinsic : 
vget_lane, vset_lane, vcopy_lane, vcreate, vdup_n, vdup_lane, vmov_n.

llvm-svn: 192411
 2013-10-11 02:34:30 +00:00
Chad Rosier 0babda4b9c [AArch64] Add support for NEON scalar signed/unsigned integer to floating-point 
convert instructions.

llvm-svn: 192232
 2013-10-08 20:43:46 +00:00
Jiangning Liu b96ebac02b Implement aarch64 neon instruction set AdvSIMD (Across). 
llvm-svn: 192029
 2013-10-05 08:22:55 +00:00
DeLesley Hutchins 210791a021 Consumed Analysis: Change callable_when so that it can take a list of states 
that a function can be called in.  This reduced the total number of annotations
needed and makes writing more complicated behaviour less burdensome.
Patch by chriswails@gmail.com.

llvm-svn: 191983
 2013-10-04 21:28:06 +00:00
Jiangning Liu 4617e9dc85 Implement aarch64 neon instruction set AdvSIMD (3V elem). 
llvm-svn: 191945
 2013-10-04 09:21:17 +00:00
Aaron Ballman 682ee42550 Tablegen now generates a StringSwitch for attributes containing enumeration arguments to map strings to the proper enumeration value. This makes error checking more consistent and reduces the amount of hand-written code required. 
llvm-svn: 190545
 2013-09-11 19:47:58 +00:00