64e6986e39
Allow target-specific attributes to share a spelling between different attributes via the ParseKind field. Attributes will be given a common parsed attribute identifier (the AttributeList::AT_* enum), but retain distinct Attr subclasses.
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This new functionality is used to implement the ARM and MSP430 interrupt attribute.
Patch reviewed by Richard Smith over IRC.
llvm-svn: 197343
2013-12-15 13:05:48 +00:00
d980da2290
Enhance attribute machinery to include ObjCProtocols as "subjects" in attribute declarations.
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llvm-svn: 196954
2013-12-10 19:43:42 +00:00
fb79d7f843
[AArch64 NEON] Support poly128_t and implement relevant intrinsic.
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llvm-svn: 196888
2013-12-10 06:49:01 +00:00
6a8b8b5f0d
Implemented vget/vset_lane_f16 intrinsics
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llvm-svn: 196535
2013-12-05 21:13:24 +00:00
d473363876
Correct hyphenations in comments and assert messages
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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
00dcc43b56
Typo caught by Alp Toker: s/appertain/appertains
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llvm-svn: 196273
2013-12-03 13:45:50 +00:00
a5246fde90
[AArch64]Add missing floating point convert, round and misc intrinsics.
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E.g. int64x1_t vcvt_s64_f64(float64x1_t a) -> FCVTZS Dd, Dn
llvm-svn: 196211
2013-12-03 06:07:13 +00:00
4b850c5e0d
revert r196152.
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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
cc1da2c938
Add some missing AArch64 Neon intrinsics like vmull_high_n_s16 and friends.
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llvm-svn: 196189
2013-12-03 01:28:55 +00:00
b0574f3bf7
[AArch64] Add missing NEON scalar floating-point to integer convert ACLEs.
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llvm-svn: 196152
2013-12-02 21:07:24 +00:00
93b5cc6db8
Rectifying style issues with generated code. No functional change intended.
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llvm-svn: 196142
2013-12-02 19:36:42 +00:00
3aff633590
Automate attribute language option checking by specifying the list of options to test in tablegen.
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llvm-svn: 196138
2013-12-02 19:30:36 +00:00
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.
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llvm-svn: 196120
2013-12-02 17:07:07 +00:00
a358c9051e
Using the proper set key when determining whether a SubsetSubject helper method has been previously generated.
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llvm-svn: 196103
2013-12-02 14:58:17 +00:00
4cfafb9a85
Fixes a possible assert in the custom SubsetSubject logic for the attr emitter.
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llvm-svn: 195962
2013-11-29 16:12:29 +00:00
80469038c0
Enables support for custom subject lists for attributes. As a testbed, uses the custom subject for the ibaction attribute.
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llvm-svn: 195960
2013-11-29 14:57:58 +00:00
46a6ed9e64
AArch64: Two intrinsics are expected to return float64 not float32 in arm_neon.h
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llvm-svn: 195943
2013-11-29 02:31:42 +00:00
8a0099e02c
Fix the problem that the range check for scalar narrow shift is too wide.
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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
c1494bddc1
Renaming Struct to GenericRecord for clarity; could not use Record as the enumerant because that's already taken by the Record class.
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llvm-svn: 195875
2013-11-27 20:14:30 +00:00
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.
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llvm-svn: 195864
2013-11-27 19:16:55 +00:00
ee3e08799c
Fix the AArch64 NEON bug exposed by checking constant integer argument range of ACLE intrinsics.
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llvm-svn: 195844
2013-11-27 14:02:55 +00:00
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.
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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
965f882588
Remove a whole lot of unused variables
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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
852e9ce3dd
Remove 'DistinctSpellings' support from Attr.td and change its only user to
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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
5bb34ca4df
ARM: define & use __ARM_NEON on ARM32 (as per ACLE)
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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
2b02688fd9
Implemented Neon scalar by element intrinsics.
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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
18a7838e3e
Implemented DefaultIntArgument in the table generator and start using it in semantic analysis. Removes some magic numbers.
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llvm-svn: 195287
2013-11-21 00:28:23 +00:00
3311f374a8
Add predicate for AArch64 crypto instructions.
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llvm-svn: 195069
2013-11-19 01:38:19 +00:00
c8b0a1ad95
Clean up predefined macros for AArch64 to follow ACLE 2.0.
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llvm-svn: 195068
2013-11-19 01:33:17 +00:00
5e4ce1ae9d
Implement the newly added AArch64 ACLE functions for ld1/st1 with 2/3/4 vectors.
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The functions are like: vst1_s8_x2 ...
llvm-svn: 194991
2013-11-18 06:33:43 +00:00
6f2a47a9e5
Implemented aarch64 Neon scalar vmulx_lane intrinsics
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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
caac85e612
[AArch64 neon] support poly64 and relevant intrinsic functions.
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llvm-svn: 194660
2013-11-14 03:29:16 +00:00
1718af6f0a
Implement aarch64 neon instruction class misc.
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llvm-svn: 194657
2013-11-14 02:45:18 +00:00
18b707cb3f
Implement AArch64 NEON instruction set AdvSIMD (table).
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llvm-svn: 194649
2013-11-14 01:57:55 +00:00
d9febeb884
Documentation parsing: add support for \throws \throw \exception commands
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llvm-svn: 194521
2013-11-12 22:16:08 +00:00
16e1b07597
Rather than duplicating extension diagnostics to allow them to cause a
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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
249c714bb4
[AArch64] Add support for NEON scalar floating-point convert to fixed-point instructions.
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llvm-svn: 194395
2013-11-11 18:04:22 +00:00
c628af66c7
Implement AArch64 Neon instruction set Perm.
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llvm-svn: 194124
2013-11-06 03:35:53 +00:00
9eece7b5e0
Implemented aarch64 neon intrinsic vcopy_lane with float type.
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llvm-svn: 194042
2013-11-05 02:05:44 +00:00
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.
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llvm-svn: 193989
2013-11-04 12:55:56 +00:00
b87c465391
Store a TypeArgument on an attribute as a TypeSourceInfo*, rather than as a
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QualType with a SourceLocation stashed alongside.
llvm-svn: 193803
2013-10-31 21:23:20 +00:00
bdca387884
[AArch64] Add support for NEON scalar shift immediate instructions.
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llvm-svn: 193791
2013-10-31 19:29:05 +00:00
4d55e6e0a4
[AArch64] Add support for NEON scalar floating-point compare instructions.
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llvm-svn: 193692
2013-10-30 15:20:07 +00:00
66e7168f8d
PR17666: Instead of allowing an initial identifier argument in any attribute
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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
3c03dee1d1
[AArch64] Add support for NEON scalar extract narrow instructions.
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llvm-svn: 192971
2013-10-18 14:03:36 +00:00
f22bf50443
Implemented aarch64 SIMD copy related ACLE intrinsic :
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vget_lane, vset_lane, vcopy_lane, vcreate, vdup_n, vdup_lane, vmov_n.
llvm-svn: 192411
2013-10-11 02:34:30 +00:00
0babda4b9c
[AArch64] Add support for NEON scalar signed/unsigned integer to floating-point
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convert instructions.
llvm-svn: 192232
2013-10-08 20:43:46 +00:00
b96ebac02b
Implement aarch64 neon instruction set AdvSIMD (Across).
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llvm-svn: 192029
2013-10-05 08:22:55 +00:00
210791a021
Consumed Analysis: Change callable_when so that it can take a list of states
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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
4617e9dc85
Implement aarch64 neon instruction set AdvSIMD (3V elem).
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llvm-svn: 191945
2013-10-04 09:21:17 +00:00
Aaron Ballman