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<base href="https://bugs.llvm.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Clang failed to compile LLVM IR file to executable"
href="https://bugs.llvm.org/show_bug.cgi?id=52459">52459</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Clang failed to compile LLVM IR file to executable
</td>
</tr>
<tr>
<th>Product</th>
<td>new-bugs
</td>
</tr>
<tr>
<th>Version</th>
<td>11.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>new bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>t-ryanmoreno@microsoft.com
</td>
</tr>
<tr>
<th>CC</th>
<td>htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Run script:
# Crash reproducer for clang version 11.0.1
# Driver args: "--driver-mode=g++" "-g" "-O0" "qir_driver_simple.cpp"
"Development.ll" "-I" "./" "-L./" "-lMicrosoft.Quantum.Qir.Runtime"
"-lMicrosoft.Quantum.Qir.Qsharp.Core"
"-lMicrosoft.Quantum.Qir.QSharp.Foundation" "-o" "dev-driven.exe"
# Original command: "C:\\Program Files\\LLVM\\bin\\clang++.exe" "-cc1"
"-triple" "x86_64-pc-windows-msvc19.29.30136" "-emit-obj" "-mrelax-all"
"-mincremental-linker-compatible" "-disable-free" "-disable-llvm-verifier"
"-discard-value-names" "-main-file-name" "Development.ll" "-mrelocation-model"
"pic" "-pic-level" "2" "-mframe-pointer=none" "-fmath-errno"
"-fno-rounding-math" "-mconstructor-aliases" "-munwind-tables" "-target-cpu"
"x86-64" "-gno-column-info" "-gcodeview" "-debug-info-kind=limited"
"-resource-dir" "C:\\Program Files\\LLVM\\lib\\clang\\11.0.1" "-O0"
"-fdebug-compilation-dir"
"C:\\Users\\t-ryanmoreno\\source\\repos\\MorenoRyan2021\\Testing"
"-ferror-limit" "19" "-fmessage-length=204" "-fno-use-cxa-atexit"
"-fms-extensions" "-fms-compatibility" "-fms-compatibility-version=19.29.30136"
"-fdelayed-template-parsing" "-fcolor-diagnostics" "-faddrsig" "-o"
"C:\\Users\\T-RYAN~1\\AppData\\Local\\Temp\\Development-6641d6.o" "-x" "ir"
"Development.ll"
"C:\\Program Files\\LLVM\\bin\\clang++.exe" "-cc1" "-triple"
"x86_64-pc-windows-msvc19.29.30136" "-emit-obj" "-mrelax-all"
"-mincremental-linker-compatible" "-disable-free" "-disable-llvm-verifier"
"-discard-value-names" "-main-file-name" "Development.ll" "-mrelocation-model"
"pic" "-pic-level" "2" "-mframe-pointer=none" "-fmath-errno"
"-fno-rounding-math" "-mconstructor-aliases" "-munwind-tables" "-target-cpu"
"x86-64" "-gno-column-info" "-gcodeview" "-debug-info-kind=limited" "-O0"
"-ferror-limit" "19" "-fmessage-length=204" "-fno-use-cxa-atexit"
"-fms-extensions" "-fms-compatibility" "-fms-compatibility-version=19.29.30136"
"-fdelayed-template-parsing" "-fcolor-diagnostics" "-faddrsig" "-x" "ir"
"qir_driver_simple-2cc965.cpp"
Stack dump:
0. Program arguments: C:\Program Files\LLVM\bin\clang++.exe -cc1 -triple
x86_64-pc-windows-msvc19.29.30136 -emit-obj -mrelax-all
-mincremental-linker-compatible -disable-free -disable-llvm-verifier
-discard-value-names -main-file-name Development.ll -mrelocation-model pic
-pic-level 2 -mframe-pointer=none -fmath-errno -fno-rounding-math
-mconstructor-aliases -munwind-tables -target-cpu x86-64 -gno-column-info
-gcodeview -debug-info-kind=limited -resource-dir C:\Program
Files\LLVM\lib\clang\11.0.1 -O0 -fdebug-compilation-dir
C:\Users\t-ryanmoreno\source\repos\MorenoRyan2021\Testing -ferror-limit 19
-fmessage-length=204 -fno-use-cxa-atexit -fms-extensions -fms-compatibility
-fms-compatibility-version=19.29.30136 -fdelayed-template-parsing
-fcolor-diagnostics -faddrsig -o
C:\Users\T-RYAN~1\AppData\Local\Temp\Development-6641d6.o -x ir Development.ll
1. Code generation
2. Running pass 'Function Pass Manager' on module 'Development.ll'.
3. Running pass 'X86 Assembly Printer' on function
'@Microsoft__Quantum__Qir__Development__MainFunc__body'
#0 0x00007ff7b52e5d82 C:\Program Files\LLVM\bin\clang++.exe 0x22d5d82
C:\Program Files\LLVM\bin\clang++.exe 0x22d71d2
#1 0x00007ff7b52e5d82 C:\Program Files\LLVM\bin\clang++.exe 0x229739a
C:\Program Files\LLVM\bin\clang++.exe 0x228cfba
#2 0x00007ff7b52e5d82 C:\Program Files\LLVM\bin\clang++.exe 0x227f393
C:\Program Files\LLVM\bin\clang++.exe 0xbfde4c
#3 0x00007ff7b52e5d82 C:\Program Files\LLVM\bin\clang++.exe 0x1163e5d
C:\Program Files\LLVM\bin\clang++.exe 0x136bf89
#4 0x00007ff7b52e5d82 C:\Program Files\LLVM\bin\clang++.exe 0x1371a23
C:\Program Files\LLVM\bin\clang++.exe 0x136c570
#5 0x00007ff7b52e5d82 C:\Program Files\LLVM\bin\clang++.exe 0x1b5e4ad
C:\Program Files\LLVM\bin\clang++.exe 0x3b3c39f
#6 0x00007ff7b52e5d82 C:\Program Files\LLVM\bin\clang++.exe 0x206b572
C:\Program Files\LLVM\bin\clang++.exe 0x203245c
#7 0x00007ff7b52e5d82 C:\Program Files\LLVM\bin\clang++.exe 0x20d1248
C:\Program Files\LLVM\bin\clang++.exe 0x6be8
Target: x86_64-pc-windows-msvc
Thread model: posix
InstalledDir: C:\Program Files\LLVM\bin
clang++: note: diagnostic msg:</pre>
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