[llvm-bugs] [Bug 33553] New: A53 errata 859372(B rare): Advanced SIMD integer multiply instructions in IT block might cause data corruption.
via llvm-bugs
llvm-bugs at lists.llvm.org
Wed Jun 21 18:16:20 PDT 2017
https://bugs.llvm.org/show_bug.cgi?id=33553
Bug ID: 33553
Summary: A53 errata 859372(B rare): Advanced SIMD integer
multiply instructions in IT block might cause data
corruption.
Product: clang
Version: unspecified
Hardware: Other
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: LLVM Codegen
Assignee: unassignedclangbugs at nondot.org
Reporter: llozano at chromium.org
CC: llvm-bugs at lists.llvm.org
the best suggested workaround is to simply make sure this sequence of
instructions is never emitted.
Please make sure LLVM does not generate such sequences.
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