https://llvm.org/bugs/show_bug.cgi?id=25823
Bug ID: 25823 Summary: "error in backend" with -mno-sse Product: clang Version: 3.7 Hardware: Macintosh OS: MacOS X Status: NEW Severity: normal Priority: P Component: C++ Assignee: unassignedclangb...@nondot.org Reporter: jo...@lophus.org CC: dgre...@apple.com, llvm-bugs@lists.llvm.org Classification: Unclassified Created attachment 15443 --> https://llvm.org/bugs/attachment.cgi?id=15443&action=edit Test file source $ cc -Wall -Wextra test.cpp -S -mno-sse fatal error: error in backend: SSE register return with SSE disabled clang: error: clang frontend command failed with exit code 70 (use -v to see invocation) Apple LLVM version 7.0.2 (clang-700.1.81) Target: x86_64-apple-darwin15.0.0 Thread model: posix clang: note: diagnostic msg: PLEASE submit a bug report to http://developer.apple.com/bugreporter/ and include the crash backtrace, preprocessed source, and associated run script. clang: note: diagnostic msg: -- You are receiving this mail because: You are on the CC list for the bug.
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