https://bugs.llvm.org/show_bug.cgi?id=45209
Bug ID: 45209
Summary: Compiler crash
Product: new-bugs
Version: 7.0
Hardware: Other
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: zhangch1...@126.com
CC: htmldevelo...@gmail.com, llvm-bugs@lists.llvm.org
Created attachment 23232
--> https://bugs.llvm.org/attachment.cgi?id=23232&action=edit
my code
When I tried to compile a code, I triggered a compiler crash. The error report
is as follows:
I've added my code to the attachment.
fatal error: error in backend: Cannot emit physreg copy instruction
clang: error: clang frontend command failed with exit code 70 (use -v to see
invocation)
clang version 7.0.1-svn347285-1~exp1~20181124105316.38 (branches/release_70)
Target: x86_64-pc-linux-gnux32
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg: PLEASE submit a bug report to
https://bugs.llvm.org/ and include the crash backtrace, preprocessed source,
and associated run script.
clang: note: diagnostic msg:
********************
PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/a-01fd61.cpp
clang: note: diagnostic msg: /tmp/a-01fd61.sh
clang: note: diagnostic msg:
********************
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