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llvm-mirror/tools
Florian Hahn 5b8c530938 [FuzzMutate] Add mutator to modify instruction flags.
This patch adds a new InstModificationIRStrategy to mutate flags/options
for instructions. For example, it may add or remove nuw/nsw flags from
add, mul, sub, shl instructions or change the predicate for icmp
instructions.

Subtle changes such as those mentioned above should lead to a more
interesting range of inputs. The presence or absence of overflow flags
can expose subtle bugs, for example.

Reviewed By: bogner

Differential Revision: https://reviews.llvm.org/D94905
2021-01-23 19:05:20 +00:00
..
bugpoint [tools] Use llvm::append_range (NFC) 2021-01-05 21:15:56 -08:00
bugpoint-passes
dsymutil [llvm] Don't include StringSwitch.h where unnecessary (NFC) 2021-01-21 19:59:48 -08:00
gold Use basic_string::find(char) instead of basic_string::find(const char *s, size_type pos=0) 2020-12-16 23:28:32 -08:00
llc [ScalarizeMaskedMemIntrin] Add new PM support 2020-12-08 17:15:22 -05:00
lli [ORC] Move Orc RPC code into Shared, rename some RPC types. 2020-12-30 12:48:20 +11:00
llvm-ar llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-as llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-as-fuzzer
llvm-bcanalyzer llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-c-test Fixes warning 'enumeration value not handled in switch'. 2020-12-30 06:56:29 -08:00
llvm-cat [tools] Use llvm::append_range (NFC) 2021-01-05 21:15:56 -08:00
llvm-cfi-verify [llvm] Use *Set::contains (NFC) 2021-01-11 18:48:07 -08:00
llvm-config [MinGW] Use lib prefix for libraries 2020-09-12 22:01:29 +03:00
llvm-cov [llvm] Use llvm::sort (NFC) 2021-01-17 10:39:45 -08:00
llvm-cvtres [llvm] Don't include StringSwitch.h where unnecessary (NFC) 2021-01-21 19:59:48 -08:00
llvm-cxxdump llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-cxxfilt
llvm-cxxmap llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-diff Switch from llvm::is_trivially_copyable to std::is_trivially_copyable 2020-12-02 22:02:48 -08:00
llvm-dis llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-dwarfdump [tools] Use llvm::append_range (NFC) 2021-01-05 21:15:56 -08:00
llvm-dwp llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-elfabi [llvm-elfabi] Add flag to preserve timestamp when output is the same 2020-12-29 20:27:06 -08:00
llvm-exegesis [llvm] Use *::empty (NFC) 2021-01-16 09:40:55 -08:00
llvm-extract llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-go
llvm-gsymutil [tools] Use llvm::append_range (NFC) 2021-01-05 21:15:56 -08:00
llvm-ifs [llvm] Remove redundant string initialization (NFC) 2021-01-12 21:43:46 -08:00
llvm-isel-fuzzer [AIX] Turn -fdata-sections on by default in Clang 2020-10-14 15:58:31 +00:00
llvm-itanium-demangle-fuzzer
llvm-jitlink [llvm] Use llvm::sort (NFC) 2021-01-17 10:39:45 -08:00
llvm-jitlistener [MCJIT] Profile the code generated by MCJIT engine using Intel VTune profiler 2020-11-16 19:28:14 +11:00
llvm-libtool-darwin llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-link [llvm-link] Improve link time for bitcode archives [NFC] 2021-01-19 16:41:28 -08:00
llvm-lipo [Target] Use llvm::any_of (NFC) 2020-12-24 19:43:26 -08:00
llvm-lto [LTO] Store target attributes as vector of strings (NFC). 2021-01-23 12:11:58 +00:00
llvm-lto2 [LTO] Add support for existing Config::Freestanding option. 2021-01-22 13:45:39 +00:00
llvm-mc [llvm][clang][mlir] Add checks for the return values from Target::createXXX to prevent protential null deref 2020-11-21 21:04:12 -08:00
llvm-mc-assemble-fuzzer
llvm-mc-disassemble-fuzzer
llvm-mca [llvm-mca] Addressing build failures due to missing override specifiers 2021-01-21 17:32:18 -08:00
llvm-microsoft-demangle-fuzzer
llvm-ml [ms] [llvm-ml] Support command-line defines 2020-12-01 18:06:05 -05:00
llvm-modextract llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-mt llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-nm [llvm-nm][ELF] - Make -D display symbol versions. 2021-01-21 11:23:45 +03:00
llvm-objcopy [llvm] Use llvm::any_of (NFC) 2021-01-19 20:19:16 -08:00
llvm-objdump [llvm] Remove redundant string initialization (NFC) 2021-01-12 21:43:46 -08:00
llvm-opt-fuzzer [FuzzMutate] Add mutator to modify instruction flags. 2021-01-23 19:05:20 +00:00
llvm-opt-report
llvm-pdbutil [llvm] Remove redundant return and continue statements (NFC) 2021-01-14 20:30:34 -08:00
llvm-profdata [llvm] Remove redundant return and continue statements (NFC) 2021-01-14 20:30:34 -08:00
llvm-profgen [llvm-profgen][NFC] Fix the incorrect computation of callsite sample count 2021-01-19 17:50:48 -08:00
llvm-rc [llvm-rc] Handle driveless absolute windows paths when loading external files 2020-12-10 14:11:06 +02:00
llvm-readobj [Object, llvm-readelf] - Move the API for retrieving symbol versions to ELF.h 2021-01-18 12:50:29 +03:00
llvm-reduce [llvm-reduce] ReduceGlobalVarInitializers delta pass: fix handling of globals w/ comdat/non-external linkage 2021-01-07 18:05:03 +03:00
llvm-rtdyld [llvm][clang][mlir] Add checks for the return values from Target::createXXX to prevent protential null deref 2020-11-21 21:04:12 -08:00
llvm-shlib [Support] On Windows, add optional support for {rpmalloc|snmalloc|mimalloc} 2020-08-27 11:09:46 -04:00
llvm-size [llvm-cov] Use is_contained (NFC) 2020-12-27 09:57:25 -08:00
llvm-special-case-list-fuzzer
llvm-split llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-stress [tools] Use llvm::append_range (NFC) 2021-01-05 21:15:56 -08:00
llvm-strings llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-symbolizer [llvm-cov, llvm-symbolizer] Use llvm::erase_if (NFC) 2020-12-26 12:06:27 -08:00
llvm-undname llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
llvm-xray [llvm] Use the default value of drop_begin (NFC) 2021-01-18 10:16:36 -08:00
llvm-yaml-numeric-parser-fuzzer [llvm] Use llvm::erase_value and llvm::erase_if (NFC) 2021-01-02 09:24:15 -08:00
llvm-yaml-parser-fuzzer [llvm] Use llvm::erase_value and llvm::erase_if (NFC) 2021-01-02 09:24:15 -08:00
lto [LTO] Store target attributes as vector of strings (NFC). 2021-01-23 12:11:58 +00:00
msbuild
obj2yaml [yaml2obj/obj2yaml] - Improve dumping/creating of ELF versioning sections. 2021-01-21 10:36:48 +03:00
opt [NewPM][opt] Run the "default" AA pipeline by default 2021-01-21 21:08:54 -08:00
opt-viewer
remarks-shlib [tools][remarks-shlib] Don't build libRemarks.so without PIC 2020-09-20 12:40:21 +02:00
sancov [Support] Use InitLLVM in llvm-stress, sancov and TableGen 2020-07-28 07:50:45 -04:00
sanstats Internalize functions from various tools. NFC 2020-09-26 15:57:13 -07:00
split-file [split-file] Fix sys::fs::remove() on Solaris after D83834 2020-08-11 08:05:10 -07:00
verify-uselistorder llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
vfabi-demangle-fuzzer
xcode-toolchain
yaml2obj [llvm] Make obj2yaml and yaml2obj LLVM utilities instead of tools 2020-10-19 10:21:21 -07:00
CMakeLists.txt