vanhauser-thc
88cbaeb3e1
LLVM 17 bug workaround
2023-12-29 10:03:02 +01:00
hexcoder-
934a02f7f6
fix for issue #1916 , iLLVM crash in split-floatingpoint-compares
2023-12-28 21:53:40 +01:00
vanhauser-thc
a46d27fad5
nits
2023-07-10 18:29:21 +02:00
vanhauser-thc
edd352612d
code format
2023-06-24 09:30:09 +02:00
Dongjia "toka" Zhang
0616f368c8
fixing laf
2023-06-24 00:21:45 +02:00
vanhauser-thc
029e039cbc
code format
2023-05-21 17:49:14 +02:00
vanhauser-thc
2f128e0dbd
Revert "Merge pull request #1665 from devnexen/llvm_inst_mem_leaks"
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This reverts commit e5f8c7a6129e42d1798fac1131c912b2eca8159c, reversing
changes made to e6a05382b83817b245da51bcba16be5df56eb283.
2023-03-06 10:13:35 +01:00
David CARLIER
bc61c90fb6
llvm instrumentation trying to delete all static data
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at module end of pass with llvm_shutdown and is concurrent safe.
2023-03-04 14:46:38 +00:00
vanhauser-thc
53c19a807c
code indent
2023-02-04 14:09:50 +01:00
David Carlier
afd2ea90df
LLVM plugin 16+ support proposal.
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- Lifting the standard to C++17.
- Beyond the cosmetic changes, it boils down to BasicBlock::getInstList being
no longer available (and reading the header it is no accident).
2023-01-20 22:12:35 +00:00
vanhauser-thc
b847e0f414
clang format 14
2022-07-12 09:04:54 +02:00
vanhauser-thc
05080f32ee
fixes
2022-07-07 11:10:12 +02:00
vanhauser-thc
e6f27c2645
add missing laf compare split predicates
2022-07-07 00:34:30 +02:00
vanhauser-thc
3d1be62c96
merge fixes
2022-03-17 16:39:40 +01:00
vanhauser-thc
f70760896c
Revert "Merge branch 'newpm2' into dev"
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This reverts commit fee1acf7e6096533f1aa8cd74035bed21c90fdf6, reversing
changes made to 675d17d737ee5dee88766d9c181567771592c94c.
2022-03-01 19:21:31 +01:00
vanhauser-thc
92db443635
Revert "remove new llvm pass manager :("
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This reverts commit 55ed2a443c5c61baba37415d4087164454d8a2a8.
2022-02-20 19:51:43 +01:00
vanhauser-thc
75ac9c013c
better instrumentlist filename detection
2021-12-14 10:15:09 +01:00
yuawn
5b9397f3dd
code format
2021-12-11 10:20:40 +00:00
hexcoder-
82f1cf0735
add support for special values NotaNumber, MinusZero
2021-12-10 22:58:44 +01:00
vanhauser-thc
22827e8070
unify LLVM_VERSION_... usage
2021-12-01 11:38:55 +01:00
vanhauser-thc
55ed2a443c
remove new llvm pass manager :(
2021-11-26 15:30:46 +01:00
vanhauser-thc
a0cc3dc101
llvm new passmanager fixes
2021-11-23 19:09:44 +01:00
hexcoder-
0e9b208949
Merge branch 'dev_newpm' into dev
2021-11-22 16:51:06 +01:00
vanhauser-thc
9325a4fcbb
http->https
2021-11-06 10:28:22 +01:00
vanhauser-thc
bb8a4d71da
format and remove warning
2021-10-18 20:53:54 +02:00
hexcoder-
1f2fa22dad
make new pass manager interface compiler version dependent (>=7)
2021-10-16 14:37:54 +02:00
hexcoder-
c49b308794
switch PreservedAnalyses from none to all
2021-10-16 12:56:31 +02:00
hexcoder-
379c580658
converted split-switches-pass to new pass manager
2021-10-12 23:40:05 +02:00
hexcoder-
8e66289809
adapt compiler driver to laod new pass manager passes
2021-10-12 19:04:35 +02:00
hexcoder-
d0fc985e22
prototype compiles
2021-10-12 00:00:05 +02:00
vanhauser-thc
1fcb52957e
fix frida
2021-06-24 09:59:00 +02:00
hexcoder-
35c23be973
adapt for LLVM 3.8.0
2021-06-11 21:34:56 +02:00
vanhauser-thc
581593ccab
code format
2021-06-11 11:05:57 +02:00
Michael Rodler
0978c08f4b
split-comparison llvm pass refactor for smaller compilation times (and a small bug fix) ( #964 )
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* Refactored split compare pass to be more efficient in LTO usage and allow splitting to other minimum bitwidths.
Efficiency: avoid looping over the whole llvm module N times, when once is also enough.
Bitwidth: Previously, due to fallthrough in switch-case, all comparisons were split to 8-bit, which might not be desirable e.g., 16 or 32 bit might be enough. So now all comparison are split until they are smaller or equal to the target bitwidth, which is controlled through the `AFL_LLVM_LAF_SPLIT_COMPARES_BITW` environment variable.
* fixed miscompilation due to incorrectly trying to split a signed comparison operator
* minor formatting updates and use IRBuilder when inserting multiple instructions
* added @hexcoder-'s test-int_cases.c to make test
* Avoid recursion; switch to smallvector in splitAndSimplify; use switch case for icmp type;
* Fixed issue when splitting < where the inverse comparison was not further split
* some cleanup
2021-06-11 11:02:29 +02:00
hexcoder-
a4cb2414d5
Revert "add test cases for splitting integer comparisons"
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This reverts commit e0aa411647e1a525a3a0488d929ec71611388d54.
2021-06-09 21:29:41 +02:00
hexcoder-
e0aa411647
add test cases for splitting integer comparisons
2021-06-09 20:26:37 +02:00
vanhauser-thc
7b907e45ad
we do not support 80 + 128 bit FP in laf
2021-03-05 19:55:29 +01:00
vanhauser-thc
41ad23041b
remove warnings
2021-03-05 14:58:37 +01:00
vanhauser-thc
0ad56167c5
fix scan-build issues
2021-02-07 07:51:29 +01:00
van Hauser
d367b033a2
add missing FCMP_UEQ to split-compares-pass.so.cc
2021-01-04 23:08:46 +01:00
hexcoder-
7f4b3a460a
more code cleanup (instrumentation)
2021-01-04 22:23:04 +01:00
van Hauser
f7d8643dc4
update clang-format to 11
2020-11-30 22:08:26 +01:00
van Hauser
abac876b3a
better warn if skipping large dict
2020-10-29 10:45:32 +01:00
van Hauser
383cd487a2
small improvements to Marcel's patch, fix laf-intel + redqueen crashes
2020-09-29 15:02:57 +02:00
vanhauser-thc
996986bed5
first batch of changes
2020-09-05 12:11:48 +02:00
