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llvm/test
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Roman Lebedev b71bcdb26c [NFC][SimplifyCFG] 'Safely extract low bits' pattern will also benefit from -phi-node-folding-threshold=3 
This is the naive implementation of x86 BZHI/BEXTR instruction:
it takes input and bit count, and extracts low nbits up to bit width.
I.e. unlike shift it does not have any UB when nbits >= bitwidth.
Which means we don't need a while PHI here, simple select will do.
And if it's a select, it should then be trivial to fix codegen
to select it to BEXTR/BZHI.

See https://bugs.llvm.org/show_bug.cgi?id=34704

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@370369 91177308-0d34-0410-b5e6-96231b3b80d8
2019-08-29 14:46:49 +00:00
..
Analysis
[CostModel] Model all extractvalues as free.
2019-08-29 11:50:30 +00:00
Assembler
Debug Info: Support for DW_AT_export_symbols for anonymous structs
2019-08-23 17:19:21 +00:00
Bindings
Revert "Expose TailCallKind via the LLVM C API"
2019-08-15 03:49:51 +00:00
Bitcode
[BitcodeReader] Check if we can create a null constant for type.
2019-08-21 18:20:11 +00:00
BugPoint
[Bugpoint] Only run plugins tests if plugins are enabled
2019-05-17 06:41:04 +00:00
CodeGen
[RISCV] Fix callee-saved-gprs.ll test ABIs
2019-08-29 14:05:59 +00:00
DebugInfo
DWARFDebugLoc: Make parsing and error reporting more robust
2019-08-29 14:26:05 +00:00
Demangle
llvm-undname: Correctly demangle vararg parameters
2019-06-04 19:10:08 +00:00
Examples
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ExecutionEngine
[JITLink] Don't under-align zero-fill sections.
2019-08-27 15:22:23 +00:00
Feature
[FPEnv] Add fptosi and fptoui constrained intrinsics.
2019-08-28 16:33:36 +00:00
FileCheck
[FileCheck] Move -dump-input diagnostic to first line
2019-08-14 02:56:09 +00:00
Instrumentation
[ASan] Make insertion of version mismatch guard configurable
2019-08-28 20:40:55 +00:00
Integer
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JitListener
[lit] Delete empty lines at the end of lit.local.cfg NFC
2019-06-17 09:51:07 +00:00
Linker
IR: print value numbers for unnamed function arguments
2019-08-03 14:28:34 +00:00
LTO
Revert r370105 - Update two x86 datalayouts for r370083, looks like racing commits
2019-08-28 01:55:06 +00:00
MachineVerifier
Remove unnecessary REQUIRES from a test.
2019-08-24 02:39:51 +00:00
MC
[mips] Fix expanding lw/sw $reg1, symbol($reg2) instruction
2019-08-29 13:19:38 +00:00
Object
[llvm-readobj/llvm-readelf] - Report a proper warning when dumping a broken dynamic relocation.
2019-08-29 10:55:57 +00:00
ObjectYAML
[ObjectYAML] Fix lifetime issue in dumpDebugLines
2019-08-29 02:36:48 +00:00
Other
[SlotIndexes] Add print-slotindexes to disable printing slotindexes
2019-08-22 13:44:47 +00:00
Reduce
[Bugpoint redesign] Added Pass to Remove Global Variables
2019-08-15 22:54:09 +00:00
SafepointIRVerifier
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Support
[llvm-dwarfdump] Remove unnecessary explicit -h behaviour
2019-06-21 11:22:20 +00:00
SymbolRewriter
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TableGen
GlobalISel/TableGen: Handle setcc patterns
2019-08-29 01:13:41 +00:00
ThinLTO/X86
Revert r370105 - Update two x86 datalayouts for r370083, looks like racing commits
2019-08-28 01:55:06 +00:00
tools
[yaml2obj] - Allow placing local symbols after globals.
2019-08-29 10:58:47 +00:00
Transforms
[NFC][SimplifyCFG] 'Safely extract low bits' pattern will also benefit from -phi-node-folding-threshold=3
2019-08-29 14:46:49 +00:00
Unit
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Verifier
[IntrinsicEmitter] Support scalable vectors in intrinsics
2019-08-27 12:57:09 +00:00
YAMLParser
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.clang-format
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CMakeLists.txt
Added Delta IR Reduction Tool
2019-08-08 22:16:33 +00:00
lit.cfg.py
[Bugpoint] Only run plugins tests if plugins are enabled
2019-05-17 06:41:04 +00:00
lit.site.cfg.py.in
[Bugpoint] Only run plugins tests if plugins are enabled
2019-05-17 06:41:04 +00:00
TestRunner.sh
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