https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100181
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- llvm-mc from llvm 9.0.1 ICEs: > llvm-mc-9.0.1 -o t.o pr93515.xamdgcn-amdhsa.mkoffload.2.s > -triple=amdgcn--amdhsa -mcpu=fiji -filetype=obj Stack dump: 0. Program arguments: llvm-mc-9.0.1 -o t.o pr93515.xamdgcn-amdhsa.mkoffload.2.s -triple=amdgcn--amdhsa -mcpu=fiji -filetype=obj #0 0x00007ffff3d9e17d llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/usr/bin/../lib64/libLLVM.so.9+0xa9b17d) #1 0x00007ffff3d9bc30 llvm::sys::RunSignalHandlers() (/usr/bin/../lib64/libLLVM.so.9+0xa98c30) #2 0x00007ffff3d9e5a4 (/usr/bin/../lib64/libLLVM.so.9+0xa9b5a4) #3 0x00007ffff2baa4a0 __restore_rt (/lib64/libc.so.6+0x394a0) #4 0x00007ffff57fe353 llvm::AMDGPUInstPrinter::printOperandAndFPInputMods(llvm::MCInst const*, unsigned int, llvm::MCSubtargetInfo const&, llvm::raw_ostream&) (/usr/bin/../lib64/libLLVM.so.9+0x24fb353) #5 0x00007ffff57f1a6f llvm::AMDGPUInstPrinter::printInstruction(llvm::MCInst const*, llvm::MCSubtargetInfo const&, llvm::raw_ostream&) (/usr/bin/../lib64/libLLVM.so.9+0x24eea6f) #6 0x0000000000480c60 Segmentation fault (core dumped)