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2011 Jan 01
3
[LLVMdev] misaligned_stack_error caused by LLVM code on MacOS: how to fix?
llvm-generated code that runs fine on linux/i386 causes EXC_BAD_ACCESS with misaligned_stack_error_ on MacOS/i386. I read online that each function should have stack aligned by 16 on MacOS/i386 and such code should be used: Fn->addAttribute(~0U, llvm::Attribute::constructStackAlignmentFromInt(16)); But when I run clang on some C++ code I don't see alignstack instructions generated at...