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Description
Godbolt link: https://godbolt.org/z/PPGeo171b
IR reproducer:
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
@I58561 = external thread_local global ptr
define i32 @I59676() {
entry:
%0 = tail call ptr @llvm.threadlocal.address.p0(ptr @I58561)
%1 = tail call ptr @llvm.threadlocal.address.p0(ptr @I58561)
ret i32 0
}
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #0
; uselistorder directives
uselistorder ptr @llvm.threadlocal.address.p0, { 1, 0 }
attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
Stack Dump:
llvm.threadlocal.address first argument must be a GlobalValue
llvm.threadlocal.address first argument must be a GlobalValue
in function I59676
LLVM ERROR: Broken function found, compilation aborted!
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Program arguments: /opt/compiler-explorer/clang-trunk/bin/llc -o /app/output.s -x86-asm-syntax=intel -tls-load-hoist=true <source>
1. Running pass 'Function Pass Manager' on module '<source>'.
2. Running pass 'Module Verifier' on function '@I59676'
#0 0x00000000038c64c8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/compiler-explorer/clang-trunk/bin/llc+0x38c64c8)
#1 0x00000000038c40ac SignalHandler(int) Signals.cpp:0:0
#2 0x00007d9a03242520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#3 0x00007d9a032969fc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969fc)
#4 0x00007d9a03242476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#5 0x00007d9a032287f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#6 0x000000000074fb06 llvm::UniqueStringSaver::save(llvm::Twine const&) (.cold) StringSaver.cpp:0:0
#7 0x000000000381bd58 (/opt/compiler-explorer/clang-trunk/bin/llc+0x381bd58)
#8 0x0000000002f84416 (anonymous namespace)::VerifierLegacyPass::runOnFunction(llvm::Function&) Verifier.cpp:0:0
#9 0x0000000002ec42b2 llvm::FPPassManager::runOnFunction(llvm::Function&) (/opt/compiler-explorer/clang-trunk/bin/llc+0x2ec42b2)
#10 0x0000000002ec4541 llvm::FPPassManager::runOnModule(llvm::Module&) (/opt/compiler-explorer/clang-trunk/bin/llc+0x2ec4541)
#11 0x0000000002ec5ee6 llvm::legacy::PassManagerImpl::run(llvm::Module&) (/opt/compiler-explorer/clang-trunk/bin/llc+0x2ec5ee6)
#12 0x0000000000873364 compileModule(char**, llvm::LLVMContext&) llc.cpp:0:0
#13 0x0000000000763cf6 main (/opt/compiler-explorer/clang-trunk/bin/llc+0x763cf6)
#14 0x00007d9a03229d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#15 0x00007d9a03229e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#16 0x000000000086b10e _start (/opt/compiler-explorer/clang-trunk/bin/llc+0x86b10e)
Program terminated with signal: SIGSEGV
Compiler returned: 139
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