https://llvm.org/bugs/show_bug.cgi?id=31328
Bug ID: 31328
Summary: Fix CodeGen/AVR/high-pressure-on-ptrregs.ll
Product: libraries
Version: trunk
Hardware: PC
OS: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: Backend: AVR
Assignee: unassignedb...@nondot.org
Reporter: dylanmcka...@gmail.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
This test fails on my local machine (MacOS X) but it passed on the buildbot.
Output:
Assertion failed: (!hasInterval(Reg) && "Interval already exists!"), function
createEmptyInterval, file
/Users/dylan/projects/llvm-project/llvm/include/llvm/CodeGen/LiveIntervalAnalysis.h,
line 126.
0 libLLVMSupport.dylib 0x0000000105df0095
llvm::sys::PrintStackTrace(llvm::raw_ostream&) + 101
1 libLLVMSupport.dylib 0x0000000105df06d9
PrintStackTraceSignalHandler(void*) + 25
2 libLLVMSupport.dylib 0x0000000105dec6d9 llvm::sys::RunSignalHandlers() +
425
3 libLLVMSupport.dylib 0x0000000105df0b02 SignalHandler(int) + 354
4 libsystem_platform.dylib 0x00007fff8a71a52a _sigtramp + 26
Stack dump:
0. Program arguments: ./llc -o /dev/stdout
/Users/dylan/projects/llvm-project/llvm/test/CodeGen/AVR/high-pressure-on-ptrregs.ll
-march=avr
1. Running pass 'Function Pass Manager' on module
'/Users/dylan/projects/llvm-project/llvm/test/CodeGen/AVR/high-pressure-on-ptrregs.ll'.
2. Running pass 'Greedy Register Allocator' on function '@loop'
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