[llvm-bugs] [Bug 27536] New: fatal error: error in backend: Broken function found, compilation aborted!

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Apr 27 07:30:59 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=27536

            Bug ID: 27536
           Summary: fatal error: error in backend: Broken function found,
                    compilation aborted!
           Product: clang
           Version: 3.8
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++
          Assignee: unassignedclangbugs at nondot.org
          Reporter: anteusz at freemail.hu
                CC: dgregor at apple.com, llvm-bugs at lists.llvm.org
    Classification: Unclassified

Created attachment 16273
  --> https://llvm.org/bugs/attachment.cgi?id=16273&action=edit
file1

Instruction does not dominate all uses!
  %167 = bitcast <2 x i64>* %e to %"class.Upp::Exc"*
  %166 = catchpad within %165 [%rtti.TypeDescriptor13*
@"\01??_R0?AVExc at Upp@@@8", i32 0, %"class.Upp::Exc"* %167]
fatal error: error in backend: Broken function found, compilation aborted!
clang++.exe: error: clang frontend command failed with exit code 70 (use -v to
see invocation)
clang version 3.8.0 (branches/release_38)
Target: x86_64-pc-windows-msvc
Thread model: posix
InstalledDir: L:\Program Files\LLVM\bin
clang++.exe: note: diagnostic msg: PLEASE submit a bug report to
http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and
associated run script.
clang++.exe: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang++.exe: note: diagnostic msg: i:\Temp\Esc-018053.cpp
clang++.exe: note: diagnostic msg: i:\Temp\Esc-018053.sh
clang++.exe: note: diagnostic msg: 

********************

Command line
L:\Program Files\LLVM\bin\clang++" -c  -I"d:\m\upp" -I"d:\upp342015\uppsrc"
-I"D:\libs\WinHttpClient_20100921\Common\include" -I"d:\libs\crypto"
-I"L:\luajit-2.0\src" -I"D:\libs\ta-lib-0.4.0-msvc\ta-lib\c\include" -I"D:\lib
    s\ta-lib-0.4.0-msvc\ta-lib\c\src\ta_common"
-I"d:\upp342015\uppsrc\plugin\Eigen"
-I"d:/upp342015/out/MyApps/Esc/CLANG.Gui.Mt.Sse2" -DflagGUI -DflagMT -DflagSSE2
-DflagGCC -DflagWIN32 -mthreads -static   -fexceptions -O2 
    -Wno-logical-op-parentheses -x c++ "d:\upp342015\uppsrc\Esc\Esc.cpp"  -o
"d:/upp342015/out/MyApps/Esc/CLANG.Gui.Mt.Sse2\Esc.o"

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