================ @@ -18,6 +18,6 @@ .globl _start _start: .data - .word foo@PLT - . - .word foo@PLT - . + 1 - .word foo@PLT - . - 1 + .word %plt(foo - .) ---------------- MaskRay wrote:
It's challenging to use an inherent PC-relative specifier (e.g. `%pltpcrel`; which I actually thought about).... This is because in the code block around `llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp:3477` (`AsmPrinter::lowerConstant`), the function doesn't actually know its current address. The function call needs a subtrahend. (`llvm/test/CodeGen/X86/x86-64-plt-relative-reloc.ll` contains a better test that demonstrates this: the subtrahend `vtable` might be a few bytes before the current address (that feature might be obsoleted by the dsolocal equivalent feature)) https://github.com/llvm/llvm-project/pull/132569 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
