llvm-project.git/llvm/test/CodeGen/WebAssembly/inline-asm-failure.ll, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [WebAssembly] Report error for inline assembly with unsupported opcodes 2023-07-11T14:36:25+00:00 David Mo david.mo1@huawei.com 2023-07-07T18:27:00+00:00 ef7ca14fa5091fc1d0b1992384bff700a2dac47d For inline WebAssembly, passing a numeric operand to global.get is unsupported. This causes encodeInstruction to reach an llvm_unreachable call, leading to undefined behaviors. This patch fixes the issue for this invalid instruction encoding, making it report an error by adding an MCContext field in class WebAssemblyMCCodeEmitter. Reviewed By: sbc100, bryanpkc Differential Revision: https://reviews.llvm.org/D154734 
For inline WebAssembly, passing a numeric operand to global.get is
unsupported. This causes encodeInstruction to reach an llvm_unreachable
call, leading to undefined behaviors. This patch fixes the issue for
this invalid instruction encoding, making it report an error by adding
an MCContext field in class WebAssemblyMCCodeEmitter.

Reviewed By: sbc100, bryanpkc

Differential Revision: https://reviews.llvm.org/D154734