https://bugs.llvm.org/show_bug.cgi?id=34972
Bug ID: 34972
Summary: frontend optimization of constant aggregate
initializers can pessimize final code
Product: clang
Version: trunk
Hardware: All
OS: All
https://bugs.llvm.org/show_bug.cgi?id=34971
Bug ID: 34971
Summary: [preamble] Skipped ranges vanish after reparse (#ifdef
with #include)
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Statu
https://bugs.llvm.org/show_bug.cgi?id=34276
Vedant Kumar changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
Status: New
Owner:
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,
llvm-b...@lists.llvm.org, v...@apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2017-10-17
New issue 3665 by monor...@clusterfuzz-extern
https://bugs.llvm.org/show_bug.cgi?id=34275
Vedant Kumar changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://bugs.llvm.org/show_bug.cgi?id=33664
Reid Kleckner changed:
What|Removed |Added
CC||r...@google.com
Status|NEW
https://bugs.llvm.org/show_bug.cgi?id=34950
Reid Kleckner changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.llvm.org/show_bug.cgi?id=34829
Dylan McKay changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://bugs.llvm.org/show_bug.cgi?id=34492
Bug 34492 depends on bug 34829, which changed state.
Bug 34829 Summary: Merge r314890 r314891 into the 5.0 branch : [AVR] Fix
displacement overflow for LDDW/STDW
https://bugs.llvm.org/show_bug.cgi?id=34829
What|Removed
https://bugs.llvm.org/show_bug.cgi?id=34941
Eli Friedman changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.llvm.org/show_bug.cgi?id=34910
Andrew Kelley changed:
What|Removed |Added
Resolution|--- |INVALID
Status|NEW
Comment #8 on issue 3627 by k...@google.com: ASSERT: Res == 0
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3627#c8
We've raced :)
Before r315933 this reproduced for me.
Let OSS-Fuzz auto-close this bug.
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Comment #6 on issue 3627 by jus...@justinbogner.com: ASSERT: Res == 0
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3627#c6
Sorry, by empty I mean that there's no IR. That is:
% opt -S -o - clusterfuzz-testcase-minimized-5935702182199296.dms
; ModuleID = 'clusterfuzz-testcase-minimi
Comment #7 on issue 3627 by k...@google.com: ASSERT: Res == 0
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3627#c7
I've fixed the fuzz target in r315933.
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Comment #4 on issue 3660 by k...@google.com:
llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: isReg() && "This is not a
register operand!"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3660#c4
If so, oss-fuzz should be able to confirm it within ~24 hours
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Comment #3 on issue 3660 by jus...@justinbogner.com:
llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: isReg() && "This is not a
register operand!"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3660#c3
I believe that dsanders fixed this in r315890.
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You received this message because:
Comment #2 on issue 3660 by jus...@justinbogner.com:
llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: isReg() && "This is not a
register operand!"
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3660#c2
Reproducer in IR:
source_filename = "M"
define void @f() {
BB:
%A = alloca float
Comment #5 on issue 3627 by k...@google.com: ASSERT: Res == 0
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3627#c5
And the assertion is in libFuzzer that indicates that the fuzz target did
not return 0
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Comment #2 on issue 3629 by jus...@justinbogner.com: ASSERT: Offset <=
INT_MAX && "Offset too big to fit in int."
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3629#c2
Reproducer in IR:
source_filename = "M"
define void @f() {
BB:
%A11 = alloca i16
%A7 = alloca i1, i32 -1
%L4
Comment #2 on issue 3628 by jus...@justinbogner.com: llvm: Abrt in
handleLLVMFatalError
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3628#c2
Looks like selection is failing to set a register class:
LLVM ERROR: VReg has no regclass after selection (in function: f)
Converting the b
Updates:
Cc: jus...@justinbogner.com
Comment #4 on issue 3627 by k...@google.com: ASSERT: Res == 0
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3627#c4
The reproducer testcase is empty
Hmm. 12 bytes for me
ls -l ~/Downloads/clusterfuzz-testcase-minimized-5935702182199296
-rw
Comment #3 on issue 3627 by jus...@justinbogner.com: ASSERT: Res == 0
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3627#c3
The reproducer testcase is empty, so I think this is a crash in the
mutator, rather than a bug found by fuzzing.
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https://bugs.llvm.org/show_bug.cgi?id=34969
Bug ID: 34969
Summary: apt.llvm.org does not have packages for
libc++/libc++abi/libunwind
Product: Packaging
Version: unspecified
Hardware: PC
OS: Linux
Comment #3 on issue 3661 by k...@google.com: llvm/clang-proto-fuzzer:
Null-dereference READ in llvm::SCEV::getType
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3661#c3
Filed https://bugs.llvm.org/show_bug.cgi?id=34968
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https://bugs.llvm.org/show_bug.cgi?id=34968
Bug ID: 34968
Summary: null deref in llvm::ScalarEvolution::getMulExpr
Product: new-bugs
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: enhan
https://bugs.llvm.org/show_bug.cgi?id=34967
Bug ID: 34967
Summary: Code generation fails with AESIMC intrinsic
Product: clang
Version: 5.0
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
P
https://bugs.llvm.org/show_bug.cgi?id=34966
Bug ID: 34966
Summary: Missing static function with thinlto on AArch64 when
an extern function with same name exists.
Product: tools
Version: trunk
Hardware: PC
OS
Comment #2 on issue 3661 by k...@google.com: llvm/clang-proto-fuzzer:
Null-dereference READ in llvm::SCEV::getType
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3661#c2
C++ reproducer:
void foo(int *a) {
while (1) {
a[60] = ((1 + a[60]) + a[0]);
while ((a[60] + a[0])) {
Status: New
Owner:
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,
llvm-b...@lists.llvm.org, v...@apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2017-10-16
New issue 3662 by monor...@clusterfuzz-extern
https://bugs.llvm.org/show_bug.cgi?id=34965
Bug ID: 34965
Summary: After r311849 Loop Vectorizer crashes with "The
instruction should be scalarized"
Product: libraries
Version: trunk
Hardware: PC
OS: All
Status: New
Owner:
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,
llvm-b...@lists.llvm.org, v...@apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2017-10-16
New issue 3661 by monor...@clusterfuzz-extern
https://bugs.llvm.org/show_bug.cgi?id=34345
Jakub Kuderski changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.llvm.org/show_bug.cgi?id=34964
Bug ID: 34964
Summary: LLVM repo signature is probably broken
Product: Packaging
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: release blocke
https://bugs.llvm.org/show_bug.cgi?id=34963
Bug ID: 34963
Summary: llvm-cov: Wrong coverage with macro inside of switch
body
Product: new-bugs
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
https://bugs.llvm.org/show_bug.cgi?id=34962
Bug ID: 34962
Summary: llvm-cov: Wrong coverage with macro use in if/else
Product: new-bugs
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhanceme
Status: New
Owner:
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,
llvm-b...@lists.llvm.org, v...@apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2017-10-16
New issue 3660 by monor...@clusterfuzz-extern
Status: New
Owner:
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,
llvm-b...@lists.llvm.org, v...@apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2017-10-16
New issue 3659 by monor...@clusterfuzz-extern
Status: New
Owner:
CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com,
llvm-b...@lists.llvm.org, v...@apple.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible
Engine-libfuzzer Proj-llvm Reported-2017-10-16
New issue 3656 by monor...@clusterfuzz-extern
Updates:
Labels: ClusterFuzz-Verified
Status: Verified
Comment #3 on issue 3650 by
monor...@clusterfuzz-external.iam.gserviceaccount.com: llvm: Stack-overflow
in clang::StmtVisitorBasebool>::Visit
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3650#c3
ClusterFuzz test
Updates:
Labels: ClusterFuzz-Verified
Status: Verified
Comment #6 on issue 3260 by
monor...@clusterfuzz-external.iam.gserviceaccount.com: llvm: ASSERT:
(OtherT->isIntegerType() && ConstantT->isIntegerType()) && "comparison with
non-
https://bugs.chromium.org/p/oss-fuzz/issu
https://bugs.llvm.org/show_bug.cgi?id=34960
Bug ID: 34960
Summary: Segfault on parsing managed C++: Crash in
clang::Decl::setInvalidDecl(bool) () from
libclangAST.so
Product: clang
Version: 5.0
Hardware:
Comment #2 on issue 3650 by
monor...@clusterfuzz-external.iam.gserviceaccount.com: llvm: Stack-overflow
in clang::StmtVisitorBasebool>::Visit
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3650#c2
ClusterFuzz has detected this issue as fixed in range
201710150453:201710160455.
De
Comment #5 on issue 3260 by
monor...@clusterfuzz-external.iam.gserviceaccount.com: llvm: ASSERT:
(OtherT->isIntegerType() && ConstantT->isIntegerType()) && "comparison with
non-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3260#c5
ClusterFuzz has detected this issue as fixed in r
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