Brian Gesiak 566f022368 [Option] Fix PR37006 prefix choice in findNearest ...

Summary:
In https://bugs.llvm.org/show_bug.cgi?id=37006 Nico Weber points out a
flaw in `OptTable::findNearest`: if an option "foo"'s prefixes are "--"
and "-", then the nearest option for "--fob" will be "-foo". This is
incorrect, however, since the function is expected to return "--foo".

The bug is due to a naive loop that attempts to predetermines which
prefix is best. Instead, compute the edit distance for each prefix/name
pair.

Test Plan: `check-llvm`

Reviewers: thakis

Reviewed By: thakis

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D46776

llvm-svn: 332299

2018-05-14 21:35:00 +00:00

..

ADT

Inline a few CMake variables into their only uses.

2018-05-14 19:23:31 +00:00

Analysis

[unittests] Change std::sort to llvm::sort in response to r327219

2018-04-07 01:29:45 +00:00

AsmParser

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BinaryFormat

[dwarf] Unify unknown dwarf enum formatting code

2018-03-21 11:46:37 +00:00

Bitcode

Pass a reference to a module to the bitcode writer.

2018-02-14 19:11:32 +00:00

CodeGen

Inline a few CMake variables into their only uses.

2018-05-14 19:23:31 +00:00

DebugInfo

Inline a few CMake variables into their only uses.

2018-05-14 19:23:31 +00:00

Demangle

Inline a few CMake variables into their only uses.

2018-05-14 19:23:31 +00:00

ExecutionEngine

IWYU for llvm-config.h in llvm, additions.

2018-04-30 14:59:11 +00:00

FuzzMutate

[FuzzMutate] Inst deleter doesn't work with PhiNodes

2018-01-25 09:22:18 +00:00

IR

Inline a few CMake variables into their only uses.

2018-05-14 19:23:31 +00:00

LineEditor

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Linker

Inline a few CMake variables into their only uses.

2018-05-14 19:23:31 +00:00

MC

[WebAssembly] Initial Disassembler.

2018-05-10 22:16:44 +00:00

MI

[LiveIntervals] Handle moving up dead partial write

2018-02-26 14:42:13 +00:00

Object

Fix unittest for buildbot with mips host (32bit big endian) from r295174

2017-02-15 16:03:22 +00:00

ObjectYAML

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Option

[Option] Fix PR37006 prefix choice in findNearest

2018-05-14 21:35:00 +00:00

Passes

Move the TestPlugin project into the Tests folder in CMake.

2018-05-02 18:57:14 +00:00

ProfileData

[Coverage] Take filenames into account when loading function records.

2018-05-08 19:26:51 +00:00

Support

[Support/Path] Make handling of paths like "///" consistent

2018-05-09 13:21:16 +00:00

Target

Reapply "[GlobalISel] Remove the GISelAccessor API."

2017-08-15 22:31:51 +00:00

tools

Re-land r332230 "[llvm-exegesis]Fix a warning in r332221"

2018-05-14 12:00:35 +00:00

Transforms

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

XRay

Inline a few CMake variables into their only uses.

2018-05-14 19:23:31 +00:00

CMakeLists.txt

alphabetize list

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