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granicus.if.org Git - llvm/log
Kostya Serebryany [Fri, 30 Sep 2016 01:19:56 +0000 (01:19 +0000)]
[libFuzzer] more the feature set to InputCorpus; on feature update, change the feature counter of the old best input
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282829
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Adam Nemet [Fri, 30 Sep 2016 00:42:43 +0000 (00:42 +0000)]
[LoopDataPrefetch] Port to new streaming API for opt remarks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282826
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Justin Lebar [Fri, 30 Sep 2016 00:38:45 +0000 (00:38 +0000)]
Move UTF functions into namespace llvm.
Summary:
This lets people link against LLVM and their own version of the UTF
library.
I determined this only affects llvm, clang, lld, and lldb by running
$ git grep -wl 'UTF[0-9]\+\|\bConvertUTF\bisLegalUTF\|getNumBytesFor' | cut -f 1 -d '/' | sort | uniq
clang
lld
lldb
llvm
Tested with
ninja lldb
ninja check-clang check-llvm check-lld
(ninja check-lldb doesn't complete for me with or without this patch.)
Reviewers: rnk
Subscribers: klimek, beanz, mgorny, llvm-commits
Differential Revision: https://reviews.llvm.org/D24996
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282822
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Adam Nemet [Fri, 30 Sep 2016 00:29:30 +0000 (00:29 +0000)]
[LV] Port the remarks in processLoop to the new streaming API
This completes LV.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282821
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Adam Nemet [Fri, 30 Sep 2016 00:29:25 +0000 (00:29 +0000)]
[LV] Port the last opt remark in Hints to the new streaming interface
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282820
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Reid Kleckner [Fri, 30 Sep 2016 00:17:49 +0000 (00:17 +0000)]
[X86] Don't preserve Win64 SSE CSRs when SSE is disabled
Code that doesn't use floating point and doesn't use SSE (kernel code)
shouldn't save and restore SSE registers.
Fixes PR30503
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282819
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Quentin Colombet [Fri, 30 Sep 2016 00:10:00 +0000 (00:10 +0000)]
[AArch64][RegisterBankInfo] Use static mapping for 3-operands instrs.
This uses a TableGen'ed like structure for all 3-operands instrs.
The output of the RegBankSelect pass should be identical but the
RegisterBankInfo will do less dynamic allocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282817
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Quentin Colombet [Fri, 30 Sep 2016 00:09:58 +0000 (00:09 +0000)]
[AArch64][RegisterBankInfo] Add static value mapping for 3-op instrs.
This is the kind of input TableGen should generate at some point.
NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282816
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Quentin Colombet [Fri, 30 Sep 2016 00:09:43 +0000 (00:09 +0000)]
[AArch64][RegisterBankInfo] Check the statically created ValueMapping.
Make sure that the ValueMappings contain the value we expect at the
indices we expect.
NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282815
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Adam Nemet [Fri, 30 Sep 2016 00:01:30 +0000 (00:01 +0000)]
[LAA, LV] Port to new streaming interface for opt remarks. Update LV
(Recommit after making sure IsVerbose gets properly initialized in
DiagnosticInfoOptimizationBase. See previous commit that takes care of
this.)
OptimizationRemarkAnalysis directly takes the role of the report that is
generated by LAA.
Then we need the magic to be able to turn an LAA remark into an LV
remark. This is done via a new OptimizationRemark ctor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282813
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Adam Nemet [Fri, 30 Sep 2016 00:01:27 +0000 (00:01 +0000)]
[Diag] Use non-static member initializer for IsVerbose. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282812
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Zachary Turner [Thu, 29 Sep 2016 23:05:41 +0000 (23:05 +0000)]
Revert "Add llvm::enumerate() to STLExtras."
This reverts commit r282804 as it seems to use some C++ features
that not all compilers support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282809
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Zachary Turner [Thu, 29 Sep 2016 22:59:30 +0000 (22:59 +0000)]
Add llvm::enumerate() to STLExtras.
enumerate allows you to iterate over a range by pairing the
iterator's value with its index in the enumeration. This gives
you most of the benefits of using a for loop while still allowing
the range syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282804
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Sanjay Patel [Thu, 29 Sep 2016 22:18:30 +0000 (22:18 +0000)]
[InstCombine] fix function names; NFC
Also, make foldSelectExtConst() a member of InstCombiner, remove
unnecessary parameters from its interface, and group visitSelectInst
helpers together in the header file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282796
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:50:37 +0000 (21:50 +0000)]
GC HAVE_STRDUP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282793
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:47:34 +0000 (21:47 +0000)]
GC more left-over libtool defines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282791
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:45:45 +0000 (21:45 +0000)]
GC HAVE_PRINTF_A, HAVE_STD_ISINF_IN_CMATH and HAVE_STD_ISNAN_IN_CMATH
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282789
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:44:25 +0000 (21:44 +0000)]
HAVE_DIA_SDK is directly checked by value, so define it as 0/1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282788
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:42:36 +0000 (21:42 +0000)]
Move _chsize_s and _Unwind_Backtrace to the correct position.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282786
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:39:53 +0000 (21:39 +0000)]
Fix HAVE_POSIX_FALLOCATE entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282785
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:39:11 +0000 (21:39 +0000)]
Fix comments to match autoconf.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282784
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:37:46 +0000 (21:37 +0000)]
GC HAVE_DLD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282783
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:35:27 +0000 (21:35 +0000)]
GC HAVE_DYLD, HAVE_PRELOADED_SYMBOLS and HAVE_SHL_LOAD
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282782
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:33:53 +0000 (21:33 +0000)]
Sort mallctl, fix comment for mallinfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282781
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:32:30 +0000 (21:32 +0000)]
GC HAVE_DLERROR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282780
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:31:54 +0000 (21:31 +0000)]
GC srand48/lrand48/drand48.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282779
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:30:23 +0000 (21:30 +0000)]
GC HAVE_BCOPY.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282778
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:29:57 +0000 (21:29 +0000)]
GC opendir/readdir/closedir checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282776
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:28:37 +0000 (21:28 +0000)]
GC HAVE_SETJMP_H and checks for the content of setjmp.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282775
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:19:43 +0000 (21:19 +0000)]
Sort futimes correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282773
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:18:05 +0000 (21:18 +0000)]
Check for sysconf(3).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282772
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:15:57 +0000 (21:15 +0000)]
GC HAVE_MACH_O_DYLD_H.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282771
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:15:23 +0000 (21:15 +0000)]
GC HAVE_UTIME_H.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282770
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:14:34 +0000 (21:14 +0000)]
GC HAVE_LIMITS_H.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282769
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:10:38 +0000 (21:10 +0000)]
Make HAVE_DECL_ARC4RANDOM always defined. Sort the entry correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282768
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:07:57 +0000 (21:07 +0000)]
HAVE_UNWIND_BACKTRACE -> HAVE__UNWIND_BACKTRACE
Check for existance and not truth value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282767
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Kevin Enderby [Thu, 29 Sep 2016 21:07:29 +0000 (21:07 +0000)]
Next set of additional error checks for invalid Mach-O files for the
load command that uses the MachO::entry_point_command type
but not used in llvm libObject code but used in llvm tool code.
This includes just the LC_MAIN load command.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282766
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Joerg Sonnenberger [Thu, 29 Sep 2016 21:00:53 +0000 (21:00 +0000)]
Remove LLVM_CONFIGTIME, left-overs from when reproducable builds where
not the default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282765
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Joerg Sonnenberger [Thu, 29 Sep 2016 20:59:48 +0000 (20:59 +0000)]
Add FE_ALL_EXCEPT and FE_INEXACT detection macros forgotten on the cmake
side of configuration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282762
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Adrian McCarthy [Thu, 29 Sep 2016 20:28:25 +0000 (20:28 +0000)]
Clamp version number in S_COMPILE3 to avoid overflowing 16-bit field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282761
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Adam Nemet [Thu, 29 Sep 2016 20:17:37 +0000 (20:17 +0000)]
Revert "[LAA, LV] Port to new streaming interface for opt remarks. Update LV"
This reverts commit r282758.
There are some clang failures I haven't seen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282759
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Adam Nemet [Thu, 29 Sep 2016 20:12:18 +0000 (20:12 +0000)]
[LAA, LV] Port to new streaming interface for opt remarks. Update LV
OptimizationRemarkAnalysis directly takes the role of the report that is
generated by LAA.
Then we need the magic to be able to turn an LAA remark into an LV
remark. This is done via a new OptimizationRemark ctor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282758
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Quentin Colombet [Thu, 29 Sep 2016 19:51:46 +0000 (19:51 +0000)]
[RegisterBankInfo] Change the default mapping for Copy and PHI.
Instead of producing a mapping for all the operands, we only generate a
mapping for the definition. Indeed, the other operands are not
constrained by the instruction and thus, we should leave the choice to
the actual definition to do the right thing.
In pratice this is almost NFC, but with one advantage. We will have only
one instance of OperandsMapping for each copy and phi that map to one
register bank instead of one different instance for each different
number of operands for each copy and phi.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282756
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Douglas Katzman [Thu, 29 Sep 2016 19:47:58 +0000 (19:47 +0000)]
Generalize ArgList::AddAllArgs more
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282755
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Adam Nemet [Thu, 29 Sep 2016 18:04:47 +0000 (18:04 +0000)]
[LV] Port OptimizationRemarkAnalysisFPCommute and
OptimizationRemarkAnalysisAliasing to new streaming API for opt remarks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282742
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Adam Nemet [Thu, 29 Sep 2016 17:55:13 +0000 (17:55 +0000)]
[LV] Convert processLoop to new streaming API for opt remarks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282740
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Reid Kleckner [Thu, 29 Sep 2016 17:55:01 +0000 (17:55 +0000)]
[codeview] Use character types for all byte-sized integer types
The VS debugger doesn't appear to understand the 0x68 or 0x69 type
indices, which were probably intended for use on a platform where a C
'int' is 8 bits. So, use the character types instead. Clang was already
using the character types because '[u]int8_t' is usually defined in
terms of 'char'.
See the Rust issue for screenshots of what VS does:
https://github.com/rust-lang/rust/issues/36646
Fixes PR30552
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282739
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Sanjay Patel [Thu, 29 Sep 2016 17:48:19 +0000 (17:48 +0000)]
fix formatting; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282737
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Kevin Enderby [Thu, 29 Sep 2016 17:45:23 +0000 (17:45 +0000)]
Next set of additional error checks for invalid Mach-O files for the
load command that uses the Mach::source_version_command type
but not used in llvm libObject code but used in llvm tool code.
This includes just the LC_SOURCE_VERSION load command.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282736
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Kostya Serebryany [Thu, 29 Sep 2016 17:43:24 +0000 (17:43 +0000)]
[sanitizer-coverage/libFuzzer] make the guards for trace-pc 32-bit; create one array of guards per function, instead of one guard per BB. reorganize the code so that trace-pc-guard does not create unneeded globals
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282735
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Piotr Padlewski [Thu, 29 Sep 2016 17:32:07 +0000 (17:32 +0000)]
[thinlto] Add cold-callsite import heuristic
Summary:
Not tunned up heuristic, but with this small heuristic there is about
+0.10% improvement on SPEC 2006
Reviewers: tejohnson, mehdi_amini, eraman
Subscribers: mehdi_amini, llvm-commits
Differential Revision: https://reviews.llvm.org/D24940
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282733
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Douglas Katzman [Thu, 29 Sep 2016 17:26:12 +0000 (17:26 +0000)]
[X86] Avoid "unused" warnings if no asserts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282732
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Adam Nemet [Thu, 29 Sep 2016 17:25:00 +0000 (17:25 +0000)]
[LV] Move static createMissedAnalysis from anonymous to global namespace
This is an attempt to fix a windows bot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282730
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Adam Nemet [Thu, 29 Sep 2016 17:15:48 +0000 (17:15 +0000)]
[LV] Convert CostModel to use the new streaming opt remark API
Here we can already remove the member function emitAnalysis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282729
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Adam Nemet [Thu, 29 Sep 2016 17:05:35 +0000 (17:05 +0000)]
[LV] Split most of createMissedAnalysis into a static function. NFC
This will be shared between Legality and CostModel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282728
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Adam Nemet [Thu, 29 Sep 2016 16:49:42 +0000 (16:49 +0000)]
[LV] Convert all but one opt remark in Legality to new streaming interface
The last one remaining after which emitAnalysis can be removed is when
we convert the LAA's report to a vectorization report. This requires
converting LAA to the new interface first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282726
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Adam Nemet [Thu, 29 Sep 2016 16:23:12 +0000 (16:23 +0000)]
[LV] Convert emitRemark to new opt remark streaming interface
Also renamed the function to emitRemarkWithHints to better reflect what
the function actually does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282723
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Adam Nemet [Thu, 29 Sep 2016 16:01:34 +0000 (16:01 +0000)]
Remove unnecessary explicit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282722
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Kostya Serebryany [Thu, 29 Sep 2016 15:51:28 +0000 (15:51 +0000)]
[libFuzzer] initialize ValueBitMap::NumBits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282721
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Simon Pilgrim [Thu, 29 Sep 2016 15:25:48 +0000 (15:25 +0000)]
[X86][SSE] Added common helper for shuffle mask constant pool decodes.
The shuffle mask decodes have a large amount of repeated code extracting/splitting mask values from Constant data.
This patch pulls all of this duplicated code into a single helper function to identify undef elements and combine/split constant integer data into the requested shuffle mask elements.
Updated PSHUFB/VPERMIL/VPERMIL2/VPPERM decoders to use it (VPERMV/VPERMV3 could be converted as well in the future).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282720
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Simon Pilgrim [Thu, 29 Sep 2016 15:10:09 +0000 (15:10 +0000)]
[X86] Add explicit test triple to make windows/msvc builds happier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282719
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Dylan McKay [Thu, 29 Sep 2016 13:29:49 +0000 (13:29 +0000)]
[docs] Fix a broken URL in 'HowToAddABuilder'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282718
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Volkan Keles [Thu, 29 Sep 2016 13:04:37 +0000 (13:04 +0000)]
Test commit. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282717
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Dylan McKay [Thu, 29 Sep 2016 12:51:26 +0000 (12:51 +0000)]
[docs] Fix typo in 'How to add a builder'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282713
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Dylan McKay [Thu, 29 Sep 2016 12:49:18 +0000 (12:49 +0000)]
Revert "[AVR] Add instruction selection lowering code"
I accidentally comitted it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282712
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Dylan McKay [Thu, 29 Sep 2016 12:44:38 +0000 (12:44 +0000)]
[AVR] Add instruction selection lowering code
Summary: This adds AVRISelLowering.cpp
Reviewers: kparzysz, arsenm
Subscribers: wdng, beanz, mgorny
Differential Revision: https://reviews.llvm.org/D25034
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282711
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Vassil Vassilev [Thu, 29 Sep 2016 08:14:06 +0000 (08:14 +0000)]
[modules] Centralize the module cache.
This reduces the build size from 17G to 1.9G on my machine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282704
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Craig Topper [Thu, 29 Sep 2016 06:49:21 +0000 (06:49 +0000)]
[X86] Really fix the FileCheck line from r282690.
Why does Folded Spill comments print with a different number of # characters on different systems?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282693
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Craig Topper [Thu, 29 Sep 2016 06:37:21 +0000 (06:37 +0000)]
[AVX-512] Fix a check line from r282690.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282691
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Craig Topper [Thu, 29 Sep 2016 06:07:09 +0000 (06:07 +0000)]
[AVX-512] Support spills of XMM16-31 and YMM16-31 when VLX isn't available.
This adds new pseudo instructions that can be selected during register allocation to represent loads and stores of XMM/YMM registers when AVX512F is available, but VLX isn't. They will be converted to VEX encoded moves if the register turns out to be XMM0-15/YMM0-15. Otherwise either an EVEX VEXTRACT(store) or VBROADCAST(load) will be used.
Fixes one of the cases from PR29112.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282690
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Craig Topper [Thu, 29 Sep 2016 06:07:07 +0000 (06:07 +0000)]
[X86] Remove extra FileCheck lines that got left behind in r282688.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282689
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Craig Topper [Thu, 29 Sep 2016 05:54:43 +0000 (05:54 +0000)]
[AVX-512] Replicate pattern from AVX to select VMOVDDUP for (v2f64 (X86VBroadcast f64:)). Add AVX512VL to command line of existing AVX2 test that hits this condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282688
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Craig Topper [Thu, 29 Sep 2016 05:54:39 +0000 (05:54 +0000)]
[X86] Add EVEX encoded VBROADCASTSS/SD and VPBROADCASTD/Q to execution domain fixing table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282687
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Craig Topper [Thu, 29 Sep 2016 05:54:34 +0000 (05:54 +0000)]
[X86] Remove AddedComplexity adjustments that don't seem to be needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282686
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Craig Topper [Thu, 29 Sep 2016 05:54:32 +0000 (05:54 +0000)]
[X86] Add 512-bit VPBROADCASTB and VPBROADCASTW tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282685
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Craig Topper [Thu, 29 Sep 2016 05:54:28 +0000 (05:54 +0000)]
[X86] Add VBROADCASTF128/VBROADCASTI128 to execution domain fixing tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282684
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Justin Bogner [Thu, 29 Sep 2016 03:35:19 +0000 (03:35 +0000)]
IR: Rename the tablegen'd Attributes file to .gen
All of the other tablegen'd include files are named .gen, so it's best
to be consistent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282680
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Peter Collingbourne [Thu, 29 Sep 2016 03:29:28 +0000 (03:29 +0000)]
Add explanatory comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282678
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Eric Christopher [Thu, 29 Sep 2016 02:03:52 +0000 (02:03 +0000)]
Remove an unnecessary duplicate initialization of TLOF from the Mips
AsmPrinter. This was reinitializing the Mangler after we moved the
Mangler down to TLOF and causing us to have two different unnamed
global values accessed with the same name.
This should fix the problems on the ubsan tests here:
http://lab.llvm.org:8011/builders/clang-cmake-mips/builds/15307
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282675
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Eric Christopher [Thu, 29 Sep 2016 02:03:50 +0000 (02:03 +0000)]
Remove the default constructor and count variable from the Mangler since
we can just use the size of the DenseMap as a unique counter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282674
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Eric Christopher [Thu, 29 Sep 2016 02:03:47 +0000 (02:03 +0000)]
Update comment about initializing TLOF with a pointer at the previous
line or the other commented out place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282673
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Eric Christopher [Thu, 29 Sep 2016 02:03:44 +0000 (02:03 +0000)]
Tidy spelling and grammar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282672
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Matthias Braun [Thu, 29 Sep 2016 01:47:42 +0000 (01:47 +0000)]
MachineFunction: Add missing newline in debug print()
Should not be a functional but an aesthetic change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282669
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Matt Arsenault [Thu, 29 Sep 2016 01:44:16 +0000 (01:44 +0000)]
AMDGPU: Partially fix control flow at -O0
Fixes to allow spilling all registers at the end of the block
work with exec modifications. Don't emit s_and_saveexec_b64 for
if lowering, and instead emit copies. Mark control flow mask
instructions as terminators to get correct spill code placement
with fast regalloc, and then have a separate optimization pass
form the saveexec.
This should work if SGPRs are spilled to VGPRs, but
will likely fail in the case that an SGPR spills to memory
and no workitem takes a divergent branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282667
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Matthias Braun [Thu, 29 Sep 2016 01:32:31 +0000 (01:32 +0000)]
ScheduleDAGInstrs: There is no need to set OrigNode for MI SUnits; NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282666
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Peter Collingbourne [Thu, 29 Sep 2016 01:28:36 +0000 (01:28 +0000)]
LTO: Fix use-after-scope error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282665
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Lei Liu [Thu, 29 Sep 2016 01:05:48 +0000 (01:05 +0000)]
AArch64: Set shift bit of TLSLE HI12 add instruction
Summary: AArch64 LLVM assembler emits add instruction without shift bit to calculate the higher 12-bit address of TLS variables in local exec model. This generates wrong code sequence to access TLS variables with thread offset larger than 0x1000.
Reviewers: t.p.northover, peter.smith, rovka
Subscribers: salim.nasser, aemerson, llvm-commits, rengolin
Differential Revision: https://reviews.llvm.org/D24702
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282661
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Davide Italiano [Thu, 29 Sep 2016 00:31:45 +0000 (00:31 +0000)]
[LTO] Add a FIXME, we shouldn't expose getComdat().
Thanks to Peter for the suggestion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282655
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Davide Italiano [Thu, 29 Sep 2016 00:29:33 +0000 (00:29 +0000)]
[LTO] Expose getComdatSymbolTable() to linkers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282654
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Evgeny Stupachenko [Wed, 28 Sep 2016 23:39:39 +0000 (23:39 +0000)]
Wisely choose sext or zext when widening IV.
Summary:
The patch fixes regression caused by two earlier patches D18777 and D18867.
Reviewers: reames, sanjoy
Differential Revision: http://reviews.llvm.org/D24280
From: Li Huang
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282650
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Kevin Enderby [Wed, 28 Sep 2016 23:16:01 +0000 (23:16 +0000)]
Next set of additional error checks for invalid Mach-O files for the
load command that uses the Mach::rpath_command type
but not used in llvm libObject code but used in llvm tool code.
This includes just the LC_RPATH load command.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282649
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Quentin Colombet [Wed, 28 Sep 2016 22:20:49 +0000 (22:20 +0000)]
[RegisterBankInfo] Uniquely generate OperandsMapping.
This is a step toward statically allocate InstructionMapping. Like the
previous few commits, the goal is to move toward a TableGen'ed like
structure with no dynamic allocation at all.
This should already improve compile time by getting rid of a bunch of
memmove of SmallVectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282643
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Quentin Colombet [Wed, 28 Sep 2016 22:20:24 +0000 (22:20 +0000)]
[RegisterBankInfo] Rework the APIs of ValueMapping.
This is a preparatory commit for more TableGen-like structure.
NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282642
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Mike Aizatsky [Wed, 28 Sep 2016 21:39:28 +0000 (21:39 +0000)]
[sancov] introducing symbolized coverage files (.symcov)
Summary:
Answering any meaningful questions about .sancov files requires
accessing symbol information from the corresponding binary.
This change introduces a separate intermediate data structure and
format: symbolized coverage. It contains all symbol information that
is required to answer common queries:
- merging
- coverd/uncovered files and functions
- line status.
Also removing the html report functionality from sancov: generated
HTML files are too huge, and a different approach is required.
Maintaining this half-working approach in the C++ is painful.
Differential Revision: https://reviews.llvm.org/D24947
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282639
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Adrian Prantl [Wed, 28 Sep 2016 21:34:23 +0000 (21:34 +0000)]
Remove dead code from LiveDebugVariables.cpp (NFC)
LiveDebugVariables doesn't propagate DBG_VALUEs accross basic block
boundaries any more; this functionality was split into LiveDebugValues.
We can thus drop the now dead references to LexicalScopes from LiveDebugVariables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282638
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Mike Aizatsky [Wed, 28 Sep 2016 21:27:58 +0000 (21:27 +0000)]
[sancov] a simple .symcov coverage report server
Coverage reports for gigabyte-sized binaries are huge. There's no
practical reason to generate them statically.
Implementing an experiment http coverage report server. The server
loads .symcov file and serves interactive coverage pages.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282637
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Kevin Enderby [Wed, 28 Sep 2016 21:20:45 +0000 (21:20 +0000)]
Next set of additional error checks for invalid Mach-O files for the
other load commands that use the Mach::version_min_command type
but not used in llvm libObject code but used in llvm tool code.
This includes LC_VERSION_MIN_MACOSX, LC_VERSION_MIN_IPHONEOS,
LC_VERSION_MIN_TVOS and LC_VERSION_MIN_WATCHOS load commands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282635
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Dehao Chen [Wed, 28 Sep 2016 21:00:58 +0000 (21:00 +0000)]
Refactor the ProfileSummaryInfo to use doInitialization and doFinalization to handle Module update.
Summary: This refactors the change in r282616
Reviewers: davidxl, eraman, mehdi_amini
Subscribers: mehdi_amini, davide, llvm-commits
Differential Revision: https://reviews.llvm.org/D25041
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282630
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Krzysztof Parzyszek [Wed, 28 Sep 2016 20:07:41 +0000 (20:07 +0000)]
IfConversion: Add implicit uses for redefined regs with live subregisters
Normally, if conversion would add implicit uses for redefined registers,
e.g. R0<def> = add_if ..., R0<imp-use>. However, if only subregisters of
R0 are known to be live but not R0 itself, such implicit uses will not be
added, causing prior definitions of such subregisters and R0 itself to
become dead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282626
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Konstantin Zhuravlyov [Wed, 28 Sep 2016 20:05:39 +0000 (20:05 +0000)]
[AMDGPU] Promote uniform i16 ops to i32 ops for targets that have 16 bit instructions
Differential Revision: https://reviews.llvm.org/D24125
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282624
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