http://llvm.org/bugs/show_bug.cgi?id=22494
Bug ID: 22494
Summary: Assertion `Origin && "Missing origin"' failed.
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Miscellaneous Instrumentation passes
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Blocks: 22374
Classification: Unclassified
Created attachment 13817
--> http://llvm.org/bugs/attachment.cgi?id=13817&action=edit
unreduced repro
This fires when building Chromium with msan.
This reproduces on the 3.6 release branch, so I've marked it a release blocker.
Unreduced repro attached. Run line:
clang "-cc1" "-triple" "x86_64-unknown-linux-gnu" "-emit-obj" "-disable-free"
"-mrelocation-model" "pic" "-pic-level" "2" "-mthread-model" "posix"
"-mdisable-fp-elim" "-relaxed-aliasing" "-fmath-errno" "-masm-verbose"
"-mconstructor-aliases" "-munwind-tables" "-fuse-init-array" "-target-cpu"
"x86-64" "-momit-leaf-frame-pointer" "-gline-tables-only" "-dwarf-column-info"
"-ffunction-sections" "-fdata-sections" "-nostdinc++" "-O2" "-std=gnu++11"
"-fdeprecated-macro" "-fvisibility" "hidden" "-fvisibility-inlines-hidden"
"-fsanitize=memory" "-fsanitize-memory-track-origins=2"
"-fno-assume-sane-operator-new" "-pthread" "-stack-protector" "1"
"-stack-protector-buffer-size" "4" "-mstackrealign" "-fno-rtti"
"-fno-threadsafe-statics" "-fobjc-runtime=gcc" "-vectorize-loops"
"-vectorize-slp" "-x" "c++" "missingorigin.cpp"
--
You are receiving this mail because:
You are on the CC list for the bug.
_______________________________________________
LLVMbugs mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
