Jacob Baungard Hansen [Mon, 21 Nov 2016 09:33:05 +0000 (09:33 +0000)]
[Sparc] Use target name instead of namespace as prefix for MCRegisterClasses array
Summary:
For Sparc the namespace (SP) is different from the target name (Sparc),
which causes the name of the array in this declaration to differ from
the name used in the definition.
Patch by Daniel Cederman.
Reviewers: jyknight
Subscribers: llvm-commits, jyknight
Differential Revision: https://reviews.llvm.org/D23650
llvm-svn: 287528
Eugene Leviant [Mon, 21 Nov 2016 09:28:07 +0000 (09:28 +0000)]
[ELF] Better error reporting for broken archives
Differential revision: https://reviews.llvm.org/D26852
llvm-svn: 287527
Eugene Leviant [Mon, 21 Nov 2016 09:24:43 +0000 (09:24 +0000)]
[ELF] Convert GdbIndexSection to input section
Differential revision: https://reviews.llvm.org/D26854
llvm-svn: 287526
Tobias Grosser [Mon, 21 Nov 2016 09:07:30 +0000 (09:07 +0000)]
[ScopDetect] Use mayReadOrWriteMemory to shorten condition
llvm-svn: 287525
Tobias Grosser [Mon, 21 Nov 2016 09:04:45 +0000 (09:04 +0000)]
[ScopDetect] Remove unnecessary namespace qualifier
llvm-svn: 287524
Craig Topper [Mon, 21 Nov 2016 07:51:31 +0000 (07:51 +0000)]
[AVX-512] Add EVEX form of VMOVZPQILo2PQIZrm to load folding tables to match SSE and AVX.
llvm-svn: 287523
Alexei Starovoitov [Mon, 21 Nov 2016 07:26:23 +0000 (07:26 +0000)]
[bpf] attempt to fix big-endian bots
attempt to fix big-endian bots failing on new dwarfdump test
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
llvm-svn: 287522
Alexei Starovoitov [Mon, 21 Nov 2016 06:21:23 +0000 (06:21 +0000)]
[bpf] fix dwarf elf relocs and line numbers
- teach RelocVisitor to recognize bpf relocations
- fix AsmInfo->PointerSize to make sure dwarf is emitted correctly
- add a test for the above
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
llvm-svn: 287521
Craig Topper [Mon, 21 Nov 2016 04:07:58 +0000 (04:07 +0000)]
[TableGen][ISel] Do a better job of factoring ScopeMatchers created during creation of SwitchTypeMatcher.
Previously we were factoring when the ScopeMatcher was initially created, but it might get more Matchers added to it later. Delay factoring until we have fully created/populated the ScopeMatchers.
This reduces X86 isel tables by 154 bytes.
llvm-svn: 287520
Craig Topper [Mon, 21 Nov 2016 04:07:56 +0000 (04:07 +0000)]
[X86] Remove duplicate instructions for (v)movq and replace with patterns on other instructions. NFC
llvm-svn: 287519
Dean Michael Berris [Mon, 21 Nov 2016 03:24:59 +0000 (03:24 +0000)]
[XRay] Support AArch64 in Clang
This patch adds XRay support in Clang for AArch64 target.
This patch is one of a series:
LLVM: https://reviews.llvm.org/D26412
compiler-rt: https://reviews.llvm.org/D26413
Author: rSerge
Reviewers: rengolin, dberris
Subscribers: aemerson, cfe-commits, iid_iunknown
Differential Revision: https://reviews.llvm.org/D26415
llvm-svn: 287518
Dean Michael Berris [Mon, 21 Nov 2016 03:20:43 +0000 (03:20 +0000)]
[XRay] Support AArch64 in compiler-rt
This patch adds XRay support in compiler-rt for AArch64 targets.
This patch is one of a series:
LLVM: https://reviews.llvm.org/D26412
Clang: https://reviews.llvm.org/D26415
Author: rSerge
Reviewers: rengolin, dberris
Subscribers: aemerson, mgorny, llvm-commits, iid_iunknown
Differential Revision: https://reviews.llvm.org/D26413
llvm-svn: 287517
Dean Michael Berris [Mon, 21 Nov 2016 03:01:43 +0000 (03:01 +0000)]
[XRay][AArch64] Implemented a test for the compile-time sleds emitted, and fixed a bug in the jump instruction
This patch adds a test for the assembly code emitted with XRay
instrumentation. It also fixes a bug where the operand of a jump
instruction must be not the number of bytes to jump over, but rather the
number of 4-byte instructions.
Author: rSerge
Reviewers: dberris, rengolin
Differential Revision: https://reviews.llvm.org/D26805
llvm-svn: 287516
Rui Ueyama [Mon, 21 Nov 2016 02:11:05 +0000 (02:11 +0000)]
Add comments.
This patch rearranges code a bit to make it easy to explain.
llvm-svn: 287515
Rui Ueyama [Mon, 21 Nov 2016 02:10:12 +0000 (02:10 +0000)]
Simplify. NFC.
llvm-svn: 287514
Eric Fiselier [Mon, 21 Nov 2016 01:10:52 +0000 (01:10 +0000)]
Mark variadic lock guard tests as XFAIL with modules, since they have to define macros to expose the new ABI
llvm-svn: 287513
Eric Fiselier [Mon, 21 Nov 2016 00:41:32 +0000 (00:41 +0000)]
Adjust uses_alloc_types helpers for later changes
llvm-svn: 287512
Davide Italiano [Mon, 21 Nov 2016 00:28:23 +0000 (00:28 +0000)]
[GlobalSplit] Port to the new pass manager.
llvm-svn: 287511
Rui Ueyama [Sun, 20 Nov 2016 23:15:56 +0000 (23:15 +0000)]
Simplify. NFC.
llvm-svn: 287510
Rui Ueyama [Sun, 20 Nov 2016 23:15:54 +0000 (23:15 +0000)]
Update comments.
llvm-svn: 287509
Rui Ueyama [Sun, 20 Nov 2016 23:15:52 +0000 (23:15 +0000)]
Add a flag to InputSectionBase for linker script.
Previously, we set (uintptr_t)-1 to InputSectionBase::OutSec to record
that a section has already been set to be assigned to some output section
by linker scripts. Later, we restored nullptr to the pointer to use
the field for the original purpose. That overloading is not very easy to
understand.
This patch adds a bit flag for that purpose, so that we don't need
to piggyback the flag on an unrelated pointer.
llvm-svn: 287508
Dimitar Vlahovski [Sun, 20 Nov 2016 21:24:49 +0000 (21:24 +0000)]
ELF core: Adding parsing of the floating-point and SSE registers on x86 32/64 bit elf core files
Summary:
The floating-point and SSE registers could be present in the elf-core
file in the note NT_FPREGSET for 64 bit ones, and in the note
NT_PRXFPREG for 32 bit ones.
The entire note is a binary blob matching the layout of the x87 save
area that gets generated by the FXSAVE instruction (see Intel developers
manual for more information).
This CL mainly modifies the RegisterRead function in
RegisterContextPOSIXCore_x86_64 for it to return the correct data both
for GPR and FPR/SSE registers, and return false (meaning "this register
is not available") for other registers.
I added a test to TestElfCore.py that tests reading FPR/SSE registers
both from a 32 and 64 bit elf-core file and I have inluded the source
which I used to generate the core files.
I tried to also add support for the AVX registers, because this info could
also be present in the elf-core file (note NT_X86_XSTATE - that is the result of
the newer XSAVE instruction). Parsing the contents from the file is
easy. The problem is that the ymm registers are split into two halves
and they are in different places in the note. For making this work one
would either make a "hacky" approach, because there won't be
any other way with the current state of the register contexts - they
assume that "this register is of size N and at offset M" and
don't have the notion of discontinuos registers.
Reviewers: labath
Subscribers: emaste, lldb-commits
Differential Revision: https://reviews.llvm.org/D26300
llvm-svn: 287506
Simon Dardis [Sun, 20 Nov 2016 21:23:08 +0000 (21:23 +0000)]
[mips] Restrict tail call optimization
The tail call optimization was being used without proper consideration of
ABI requirements for saving and restoring the GP. This patch restricts tail
call optimization to functions within the same translation unit.
Reviewers: vkalintiris
Differential Revision: https://reviews.llvm.org/D24763
llvm-svn: 287505
Simon Pilgrim [Sun, 20 Nov 2016 21:12:49 +0000 (21:12 +0000)]
[X86][SSE] Add some initial combine tests that could (should?) use PACKSS
llvm-svn: 287504
Craig Topper [Sun, 20 Nov 2016 19:50:32 +0000 (19:50 +0000)]
[AVX-512] Add tests for masked palignr/valignd/valignq shuffles, many of which show failures to fold the masking into the operation.
Many of these problems are because shuffle lowering widens element size and reduces element count when possible. This causes the shuffle to become separated from the select by a bitcast. Future patches will work to improve these cases by rewriting the shuffle back to a narrow element type if we think it can result in folding the mask.
llvm-svn: 287503
Coby Tayree [Sun, 20 Nov 2016 17:19:55 +0000 (17:19 +0000)]
The 'vpmultishiftqb' instruction was implemented falsely, this patch amend it.
More specifically - (MS dialect) broadcasting variants were implemented falsely.
Differential Revision: https://reviews.llvm.org/D26257
llvm-svn: 287501
Coby Tayree [Sun, 20 Nov 2016 17:09:56 +0000 (17:09 +0000)]
Some instructions were missing, other implemented falsely. this patch aims at amending those issues. full list:
vcvtps2pd
vcvtudq2pd
vcvtps2qq
vcvttps2qq
vcvtps2uqq
vcvttps2uqq
variants are:
[Dst]XMM(zero-masked/merge-masked/unmasked)
[Src]Mem64
Differential Revision: https://reviews.llvm.org/D26799
llvm-svn: 287500
Simon Pilgrim [Sun, 20 Nov 2016 16:11:36 +0000 (16:11 +0000)]
[X86][AVX512] Combine unary + zero target shuffles to VPERMV3 with a zero vector where possible
llvm-svn: 287497
Simon Pilgrim [Sun, 20 Nov 2016 15:24:38 +0000 (15:24 +0000)]
[X86][AVX512] Add support for VBMI VPERMV3 target shuffle combines
llvm-svn: 287496
Simon Pilgrim [Sun, 20 Nov 2016 15:05:45 +0000 (15:05 +0000)]
[X86][AVX512] Add support for VBMI VPERMV target shuffle combines
llvm-svn: 287495
Simon Pilgrim [Sun, 20 Nov 2016 14:45:46 +0000 (14:45 +0000)]
[X86][AVX512] Add some initial VBMI target shuffle combine tests
llvm-svn: 287494
Simon Pilgrim [Sun, 20 Nov 2016 14:19:29 +0000 (14:19 +0000)]
[X86][AVX512VL] Removed duplicate operation action
Basic AVX512F already declared uint_to_fp v4i32 as legal
llvm-svn: 287493
Simon Pilgrim [Sun, 20 Nov 2016 14:05:23 +0000 (14:05 +0000)]
Strip trailing whitespace
llvm-svn: 287492
Simon Pilgrim [Sun, 20 Nov 2016 14:03:23 +0000 (14:03 +0000)]
[X86][AVX512F] Add support for uint_to_fp v2i32 to v2f64 on AVX512F-only targets
Use 512-bit instructions (we already do something similar for uint_to_fp v4i32 to v4f64)
llvm-svn: 287491
Simon Pilgrim [Sun, 20 Nov 2016 13:47:59 +0000 (13:47 +0000)]
Fix comment typos. NFC.
Identified by Pedro Giffuni in PR27636.
llvm-svn: 287490
Simon Pilgrim [Sun, 20 Nov 2016 13:31:13 +0000 (13:31 +0000)]
Fix spelling mistakes in Tools/Tests comments. NFC.
Identified by Pedro Giffuni in PR27636.
llvm-svn: 287489
Simon Pilgrim [Sun, 20 Nov 2016 13:19:49 +0000 (13:19 +0000)]
Fix spelling mistakes in Transforms comments. NFC.
Identified by Pedro Giffuni in PR27636.
llvm-svn: 287488
Simon Pilgrim [Sun, 20 Nov 2016 13:14:57 +0000 (13:14 +0000)]
Fix spelling mistakes in SelectionDAG comments. NFC.
Identified by Pedro Giffuni in PR27636.
llvm-svn: 287487
Simon Pilgrim [Sun, 20 Nov 2016 13:10:51 +0000 (13:10 +0000)]
Fix comment typos. NFC.
Identified by Pedro Giffuni in PR27636.
llvm-svn: 287486
Oren Ben Simhon [Sun, 20 Nov 2016 11:06:07 +0000 (11:06 +0000)]
[X86] RegCall - Handling long double arguments
The change is part of RegCall calling convention support for LLVM.
Long double (f80) requires special treatment as the first f80 parameter is saved in FP0 (floating point stack).
This review present the change and the corresponding tests.
Differential Revision: https://reviews.llvm.org/D26151
llvm-svn: 287485
Coby Tayree [Sun, 20 Nov 2016 09:31:11 +0000 (09:31 +0000)]
[X86][InlineAsm]Test commit.
Fixing a wrong comment on X86AsmParser.cpp::ParseZ: "true" --> "false"
Differential Revision: https://reviews.llvm.org/D26797
llvm-svn: 287484
Ekaterina Romanova [Sun, 20 Nov 2016 08:35:05 +0000 (08:35 +0000)]
Add doxygen comments to immintrin.h's intrinsics.
The doxygen comments are automatically generated based on Sony's intrinsics docu
ment.
I got an OK from Eric Christopher to commit doxygen comments without prior code
review upstream. This patch was internally reviewed by Charles Li.
llvm-svn: 287483
Serge Pavlov [Sun, 20 Nov 2016 06:25:07 +0000 (06:25 +0000)]
Fix file name resolution in nested response files
If a response file in construct `@file` was specified by relative name,
constructs `@file` nested within it were resolved incorrectly if the
flag RelativeNames in call to ExpandResponseFile was set to true.
This feature is used in configuration files, tests for it are in
respective change (see D24933).
llvm-svn: 287482
Rui Ueyama [Sun, 20 Nov 2016 02:43:44 +0000 (02:43 +0000)]
Use auto for obvious types.
llvm-svn: 287481
Rui Ueyama [Sun, 20 Nov 2016 02:39:59 +0000 (02:39 +0000)]
Do not expose ICF class from the file.
Also this patch uses file-scope functions instead of class member function.
Now that ICF class is not visible from outside, InputSection class
can no longer be "friend" of it. So I removed the friend relation
and just make it expose the features to public.
llvm-svn: 287480
Saleem Abdulrasool [Sun, 20 Nov 2016 02:36:38 +0000 (02:36 +0000)]
ExceptionDemo: remove some undefined behaviour
The casting based reading of the LSDA could attempt to read unsuitably aligned
data. Avoid that case by explicitly using a memcpy. A similar approach is used
in libc++abi to address the same UB.
llvm-svn: 287479
Saleem Abdulrasool [Sun, 20 Nov 2016 02:36:36 +0000 (02:36 +0000)]
ExceptionDemo: prefer headers over redeclarations
Rather than redeclaring the interfaces for exceptions, prefer using the
`unwind.h` header. This is vended by at least gcc and clang, and can also be
found by an external unwinding library (e.g. libunwind). Doing this simplifies
the example to the exception handling itself. Minor tweaks are the result of
_Unwind_Context_t not being defined, which is just a typedef for struct
_Unwind_Context *. NFC.
llvm-svn: 287478
Alexei Starovoitov [Sun, 20 Nov 2016 02:25:00 +0000 (02:25 +0000)]
[bpf] add BPF disassembler
add BPF disassembler, so tools like llvm-objdump can be used:
$ llvm-objdump -d -no-show-raw-insn ./sockex1_kern.o
./sockex1_kern.o: file format ELF64-BPF
Disassembly of section socket1:
bpf_prog1:
0: r6 = r1
8: r0 = *(u8 *)skb[23]
10: *(u32 *)(r10 - 4) = r0
18: r1 = *(u32 *)(r6 + 4)
20: if r1 != 4 goto 8
28: r2 = r10
30: r2 += -4
ld_imm64 (the only 16-byte insn) and special ld_abs/ld_ind instructions
had to be treated in a special way. The decoders for the rest of the insns
are automatically generated.
Add tests to cover new functionality.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
llvm-svn: 287477
Rui Ueyama [Sun, 20 Nov 2016 01:41:28 +0000 (01:41 +0000)]
Attempt to fix big-endian buildbots.
llvm-svn: 287476
Rui Ueyama [Sun, 20 Nov 2016 01:15:56 +0000 (01:15 +0000)]
Style fix. NFC.
llvm-svn: 287475
Rui Ueyama [Sun, 20 Nov 2016 01:13:22 +0000 (01:13 +0000)]
Fix buildbot.
llvm-svn: 287474
Rui Ueyama [Sun, 20 Nov 2016 01:03:22 +0000 (01:03 +0000)]
SHA1: unroll loop in hashBlock.
This code is taken from public domain.
https://github.com/jsonn/src/blob/trunk/common/lib/libc/hash/sha1/sha1.c
I wrote a sha1 command and ran it on my Xeon E5-2680 v2 2.80GHz machine.
Here is a result. The new hash function is 37% faster than before.
Performance counter stats for './llvm-sha1-old /ssd/build/bin/lld' (10 runs):
6640.503687 task-clock (msec) # 1.001 CPUs utilized ( +- 0.03% )
54 context-switches # 0.008 K/sec ( +- 5.03% )
5 cpu-migrations # 0.001 K/sec ( +- 31.73% )
183,803 page-faults # 0.028 M/sec ( +- 0.00% )
18,527,954,113 cycles # 2.790 GHz ( +- 0.03% )
4,993,237,485 stalled-cycles-frontend # 26.95% frontend cycles idle ( +- 0.11% )
<not supported> stalled-cycles-backend
50,217,149,423 instructions # 2.71 insns per cycle
# 0.10 stalled cycles per insn ( +- 0.00% )
6,094,322,337 branches # 917.750 M/sec ( +- 0.00% )
11,778,239 branch-misses # 0.19% of all branches ( +- 0.01% )
6.
634017401 seconds time elapsed ( +- 0.03% )
Performance counter stats for './llvm-sha1-new /ssd/build/bin/lld' (10 runs):
4167.062720 task-clock (msec) # 1.001 CPUs utilized ( +- 0.02% )
52 context-switches # 0.012 K/sec ( +- 16.45% )
7 cpu-migrations # 0.002 K/sec ( +- 32.20% )
183,804 page-faults # 0.044 M/sec ( +- 0.00% )
11,626,611,958 cycles # 2.790 GHz ( +- 0.02% )
4,491,897,976 stalled-cycles-frontend # 38.63% frontend cycles idle ( +- 0.05% )
<not supported> stalled-cycles-backend
24,320,180,617 instructions # 2.09 insns per cycle
# 0.18 stalled cycles per insn ( +- 0.00% )
1,574,674,576 branches # 377.886 M/sec ( +- 0.00% )
11,769,693 branch-misses # 0.75% of all branches ( +- 0.00% )
4.
163251552 seconds time elapsed ( +- 0.02% )
Differential Revision: https://reviews.llvm.org/D26890
llvm-svn: 287473
Saleem Abdulrasool [Sun, 20 Nov 2016 00:20:27 +0000 (00:20 +0000)]
Demangle: remove references to allocator for default allocator
The demangler had stopped using a custom allocator but had not been updated to
remove the use of the explicit allocator passing. This removes that as we do
not need to do anything special here anymore. This just makes the code more
compact. NFC.
llvm-svn: 287472
Saleem Abdulrasool [Sun, 20 Nov 2016 00:20:25 +0000 (00:20 +0000)]
Demangle: remove unnecessary typedef for std::vector
We could create a local typedef for std::vector called Vector. Inline the use
of std::vector rather than use the typedef. NFC.
llvm-svn: 287471
Saleem Abdulrasool [Sun, 20 Nov 2016 00:20:23 +0000 (00:20 +0000)]
Demangle: replace custom typedef for std::string with std::string
We created a local typedef for `std::basic_string<char, std::char_traits<char>>`
which is just `std::string`. Remove the local typedef and propagate the type
information through the rest of the demangler. NFC.
llvm-svn: 287470
Saleem Abdulrasool [Sun, 20 Nov 2016 00:20:20 +0000 (00:20 +0000)]
Demangle: use direct member initialization (NFC)
Prefer direct member initialization over the explicit out-of-line initialization
for the construction of the local type. NFC.
llvm-svn: 287469
Rui Ueyama [Sat, 19 Nov 2016 23:26:41 +0000 (23:26 +0000)]
Remove a file that is too short to be an independent file.
We have a .cpp and a .h for parseDynamicList(). This patch
moves the function to DriverUtil.cpp.
llvm-svn: 287468
Rui Ueyama [Sat, 19 Nov 2016 23:18:43 +0000 (23:18 +0000)]
Remove unused #include.
llvm-svn: 287467
Rui Ueyama [Sat, 19 Nov 2016 23:14:23 +0000 (23:14 +0000)]
Refactor ICF.
In order to use forEachGroup in the final loop in ICF::run,
I changed some function parameter types.
llvm-svn: 287466
Martin Storsjo [Sat, 19 Nov 2016 21:22:38 +0000 (21:22 +0000)]
builtins: Allow building windows arm functions for mingw
When building with clang/LLVM in MSVC mode, the msvcrt libraries contain
these functions.
When building in a mingw environment, we need to provide them somehow,
e.g. via compiler-rt.
The aeabi divmod functions work in the same way as the corresponding
__rt_*div* functions for windows, but their parameters are swapped.
The functions for converting float to integer and vice versa are the
same as their aeabi equivalents, only with different function names.
Differential Revision: https://reviews.llvm.org/D26183
llvm-svn: 287465
Renato Golin [Sat, 19 Nov 2016 21:19:19 +0000 (21:19 +0000)]
[ARM|ASAN] Disabling more unstable ASAN tests
We're seeying these errors with GCC and Clang on different systems, while
some other identical OSs on different boards fail. Like many other ASAN
tests, there seem to be no easy way to investigate this other than someone
familiar with the sanitizer code and the ARM libraries.
At least, for now, we'll silence the bots. I'll create a bugzilla entry.
llvm-svn: 287464
Chris Bieneman [Sat, 19 Nov 2016 21:14:59 +0000 (21:14 +0000)]
[CMake] Fixing clang standalone build
I broke this in r287406 and r287407.
llvm-svn: 287463
Benjamin Kramer [Sat, 19 Nov 2016 20:44:26 +0000 (20:44 +0000)]
Give some helper classes/functions internal linkage. NFC.
llvm-svn: 287462
Simon Pilgrim [Sat, 19 Nov 2016 20:41:48 +0000 (20:41 +0000)]
[X86][SSE] Improve PSHUFB lowering from either input
Canonicalization may leave the zeroable vector in the first input.
llvm-svn: 287461
Rui Ueyama [Sat, 19 Nov 2016 20:15:55 +0000 (20:15 +0000)]
Use std::equal instead of hand-written loops.
llvm-svn: 287460
Simon Pilgrim [Sat, 19 Nov 2016 20:12:34 +0000 (20:12 +0000)]
[X86][AVX512] Add VPERMV/VPERMV3 v64i8 byte shuffles on avx512vbmi targets
llvm-svn: 287459
John McCall [Sat, 19 Nov 2016 20:12:25 +0000 (20:12 +0000)]
Remove alignment from ctors/dtors lists in an attempt to placate LTO.
llvm-svn: 287458
Rui Ueyama [Sat, 19 Nov 2016 19:26:52 +0000 (19:26 +0000)]
Restore a comment that was accidentally changed.
llvm-svn: 287457
Rui Ueyama [Sat, 19 Nov 2016 19:23:58 +0000 (19:23 +0000)]
Use Optional<std::string> instead of "" to represent a failure.
llvm-svn: 287456
Rui Ueyama [Sat, 19 Nov 2016 19:23:56 +0000 (19:23 +0000)]
Make buildSysrootedPath file-scoped.
This patch also changes its return type to simplify callers.
llvm-svn: 287455
Rui Ueyama [Sat, 19 Nov 2016 18:49:38 +0000 (18:49 +0000)]
Simplify "missing argument" error message.
We do not have an option taking more than one arguments,
so we can just say "missing argument" instead of "missing argument(s)".
llvm-svn: 287454
Mehdi Amini [Sat, 19 Nov 2016 18:44:16 +0000 (18:44 +0000)]
[ThinLTO] Fix crash when importing an opaque type
It seems that because ThinLTO does not import the full module,
some invariant of the type mapper are broken.
In Monolithic LTO, we import every globals: when calling
IRLinker::copyFunctionProto() on @foo(), we end-up calling
TypeMapTy::get(FTy) on the type of @foo(), which will map
%0 and record the destination as opaque.
ThinLTO skips this because @foo is not imported and goes directly
to the next stage.
Next we call computeTypeMapping() that map the types for each
globals, and ends up checking for type isomorphism, and may add
type mapping. However it doesn't record if there was an opaque
destination type that was resolved.
Instead of lazily "discovering" opaque type in the destination
module on the go, we change the TypeFinder to eagerly record all
types and not only the named ones.
Differential Revision: https://reviews.llvm.org/D26840
llvm-svn: 287453
Rui Ueyama [Sat, 19 Nov 2016 18:44:09 +0000 (18:44 +0000)]
Split getFdeEncoding.
llvm-svn: 287452
Rui Ueyama [Sat, 19 Nov 2016 18:34:55 +0000 (18:34 +0000)]
Fix typo in error message.
llvm-svn: 287451
Mehdi Amini [Sat, 19 Nov 2016 18:20:05 +0000 (18:20 +0000)]
[ThinLTO] Implement -pass-remarks-output in ThinLTOCodeGenerator
Summary:
This will also be added to the LTO API, right now this will
bring ThinLTO on par with Monolithic LTO on Darwin.
Reviewers: anemet
Subscribers: tejohnson, llvm-commits
Differential Revision: https://reviews.llvm.org/D26886
llvm-svn: 287450
Mehdi Amini [Sat, 19 Nov 2016 18:19:41 +0000 (18:19 +0000)]
Change setDiagnosticsOutputFile to take a unique_ptr from a raw pointer (NFC)
Summary:
This makes it explicit that ownership is taken. Also replace all `new`
with make_unique<> at call sites.
Reviewers: anemet
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D26884
llvm-svn: 287449
George Rimar [Sat, 19 Nov 2016 18:14:24 +0000 (18:14 +0000)]
[ELF] - Exit on --version call.
GNU linkers disagree here.
Though both -version and -v are mentioned
in help to print the version information, GNU ld just normally exits,
while gold can continue linking. We are compatible with ld.bfd here.
This fixes PR31057.
Differential revision: https://reviews.llvm.org/D26865
llvm-svn: 287448
Simon Pilgrim [Sat, 19 Nov 2016 18:12:48 +0000 (18:12 +0000)]
[X86][AVX512] Add avx512vbmi tests
llvm-svn: 287447
Rui Ueyama [Sat, 19 Nov 2016 18:05:58 +0000 (18:05 +0000)]
Simplify. NFC.
llvm-svn: 287446
Rui Ueyama [Sat, 19 Nov 2016 18:05:56 +0000 (18:05 +0000)]
Change filler type from ArrayRef<uint8_t> to uint32_t.
Filler expressions in linker script "=fillexp" are always handled
as 32-bit integers. Thus the new type is more natural.
llvm-svn: 287445
Simon Pilgrim [Sat, 19 Nov 2016 17:50:14 +0000 (17:50 +0000)]
[X86][AVX512] Added some more complex v64i8 shuffles
llvm-svn: 287444
Craig Topper [Sat, 19 Nov 2016 17:33:17 +0000 (17:33 +0000)]
[X86] Simplify some code a little by removing a dulicate variable and combinining two if statements. NFCI
llvm-svn: 287443
Daniel Sanders [Sat, 19 Nov 2016 14:47:41 +0000 (14:47 +0000)]
Try again to fix unused variable warning on lld-x86_64-darwin13 after r287439.
The previous attempt didn't work. I assume LLVM_ATTRIBUTE_UNUSED isn't
available on that machine.
llvm-svn: 287442
Daniel Sanders [Sat, 19 Nov 2016 13:50:32 +0000 (13:50 +0000)]
Try to fix unused variable warning on lld-x86_64-darwin13 after r287439.
Whether the variable is used or not depends on NDEBUG.
llvm-svn: 287440
Daniel Sanders [Sat, 19 Nov 2016 13:05:44 +0000 (13:05 +0000)]
Check that emitted instructions meet their predicates on all targets except ARM, Mips, and X86.
Summary:
* ARM is omitted from this patch because this check appears to expose bugs in this target.
* Mips is omitted from this patch because this check either detects bugs or deliberate
emission of instructions that don't satisfy their predicates. One deliberate
use is the SYNC instruction where the version with an operand is correctly
defined as requiring MIPS32 while the version without an operand is defined
as an alias of 'SYNC 0' and requires MIPS2.
* X86 is omitted from this patch because it doesn't use the tablegen-erated
MCCodeEmitter infrastructure.
Patches for ARM and Mips will follow.
Depends on D25617
Reviewers: tstellarAMD, jmolloy
Subscribers: wdng, jmolloy, aemerson, rengolin, arsenm, jyknight, nemanjai, nhaehnle, tstellarAMD, llvm-commits
Differential Revision: https://reviews.llvm.org/D25618
llvm-svn: 287439
Daniel Sanders [Sat, 19 Nov 2016 12:21:34 +0000 (12:21 +0000)]
[tablegen] Merge duplicate definitions of getMinimalTypeForRange. NFC.
Summary: Depends on D25614
Reviewers: qcolombet
Subscribers: qcolombet, beanz, mgorny, llvm-commits
Differential Revision: https://reviews.llvm.org/D25617
llvm-svn: 287438
John McCall [Sat, 19 Nov 2016 08:17:24 +0000 (08:17 +0000)]
Introduce a helper class for building complex constant initializers. NFC.
I've adopted this in most of the places it makes sense, but v-tables
and CGObjCMac will need a second pass.
llvm-svn: 287437
Ekaterina Romanova [Sat, 19 Nov 2016 04:59:08 +0000 (04:59 +0000)]
Doxygen comments for avxintrin.h.
Added doxygen comments to avxintrin.h's intrinsics. As of now, all the intrinsics in this file that were documented by Sony's intrinsics guide should have corresponding doxygen comments.
Note: The doxygen comments are automatically generated based on Sony's intrinsic
s document.
I got an OK from Eric Christopher to commit doxygen comments without prior code
review upstream.
Reviewed by Wolfgang Pieb.
llvm-svn: 287436
Eric Fiselier [Sat, 19 Nov 2016 03:29:03 +0000 (03:29 +0000)]
Fix stdint/cstdint modules
llvm-svn: 287435
Chris Bieneman [Sat, 19 Nov 2016 03:19:58 +0000 (03:19 +0000)]
[CMake] llvm-lto2 depends on intrinsics_gen
llvm-lto2.cpp has the following include chain:
llvm/LTO/Caching.h
llvm/LTO/LTO.h
llvm/CodeGen/Analysis.h
llvm/IR/CallSite.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means llvm-lto2 needs to depend on intrinsics_gen.
llvm-svn: 287434
Chris Bieneman [Sat, 19 Nov 2016 03:18:50 +0000 (03:18 +0000)]
[CMake] opt depends on intrinsics_gen
AnalysisWrappers.cpp has the following include chain:
llvm/Analysis/CallGraph.h
llvm/IR/CallSite.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means opt needs to depend on intrinsics_gen.
llvm-svn: 287433
Chris Bieneman [Sat, 19 Nov 2016 03:16:33 +0000 (03:16 +0000)]
[CMake] llvm-nm depends on intrinsics_gen
llvm-nm.cpp has the following include chain:
llvm/IR/Function.h
llvm/IR/Argument.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means llvm-nm needs to depend on intrinsics_gen.
llvm-svn: 287432
Chris Bieneman [Sat, 19 Nov 2016 02:36:28 +0000 (02:36 +0000)]
[CMake] llvm-link depends on intrinsics_gen
llvm-link.cpp has the following include chain:
llvm/Bitcode/BitcodeWriter.h
llvm/IR/ModuleSummaryIndex.h
llvm/IR/Module.h
llvm/IR/Function.h
llvm/IR/Argument.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means llvm-link needs to depend on intrinsics_gen.
llvm-svn: 287431
Chris Bieneman [Sat, 19 Nov 2016 02:33:57 +0000 (02:33 +0000)]
[CMake] llvm-extract depends on intrinsics_gen
llvm-extract.cpp has the following include chain:
llvm/Bitcode/BitcodeWriterPass.h
llvm/IR/PassManager.h
llvm/IR/Function.h
llvm/IR/Argument.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means llvm-extract needs to depend on intrinsics_gen.
llvm-svn: 287430
Chris Bieneman [Sat, 19 Nov 2016 02:33:42 +0000 (02:33 +0000)]
[CMake] llvm-dwp depends on intrinsics_gen
llvm-dwp.cpp has the following include chain:
llvm/CodeGen/AsmPrinter.h
llvm/CodeGen/MachineFunctionPass.h
llvm/CodeGen/MachineFunction.h
llvm/CodeGen/MachineBasicBlock.h
llvm/CodeGen/MachineInstr.h
llvm/Analysis/AliasAnalysis.h
llvm/IR/CallSite.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means llvm-dwp needs to depend on intrinsics_gen.
llvm-svn: 287429
Chris Bieneman [Sat, 19 Nov 2016 02:31:14 +0000 (02:31 +0000)]
[CMake] llvm-dis depends on intrinsics_gen
llvm-dis.cpp has the following include chain:
llvm/Bitcode/BitcodeReader.h
llvm/IR/ModuleSummaryIndex.h
llvm/IR/Module.h
llvm/IR/Function.h
llvm/IR/Argument.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means llvm-dis needs to depend on intrinsics_gen.
llvm-svn: 287428
Chris Bieneman [Sat, 19 Nov 2016 02:28:18 +0000 (02:28 +0000)]
[CMake] llvm-diff depends on intrinsics_gen
llvm-diff.cpp has the following include chain:
llvm/IR/Module.h
llvm/IR/Function.h
llvm/IR/Argument.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means llvm-diff needs to depend on intrinsics_gen.
llvm-svn: 287427
Chris Bieneman [Sat, 19 Nov 2016 02:25:54 +0000 (02:25 +0000)]
[CMake] llvm-stress depends on intrinsics_gen
llvm-stress.cpp has the following include chain:
llvm/Analysis/CallGraphSCCPass.h
llvm/Analysis/CallGraph.h
llvm/IR/CallSite.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means llvm-stress needs to depend on intrinsics_gen.
llvm-svn: 287426
Chris Bieneman [Sat, 19 Nov 2016 02:20:59 +0000 (02:20 +0000)]
[CMake] bugpoint-passes depends on intrinsics_gen
TestPasses.cpp has the following include chain:
llvm/IR/InstVisitor.h
llvm/IR/CallSite.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means bugpoint-passes needs to depend on intrinsics_gen.
llvm-svn: 287425
Chris Bieneman [Sat, 19 Nov 2016 02:17:12 +0000 (02:17 +0000)]
[CMake] llvm-bcanalyzer depends on intrinsics_gen
llvm-bcanalyzer.cpp has the following include chain:
llvm/Bitcode/BitcodeReader.h
llvm/IR/ModuleSummaryIndex.h
llvm/IR/Module.h
llvm/IR/Function.h
llvm/IR/Argument.h
llvm/IR/Attributes.h
llvm/IR/Attributes.gen
This means llvm-bcanalyzer needs to depend on intrinsics_gen.
llvm-svn: 287424