Fix lld warning "SHF_MERGE section size must be a multiple of sh_entsize"
Merge commit 56decd982dc0 from llvm git (by Fangrui Song):
[ELF] Allow invalid sh_size%sh_entsize!=0 for non-SHF_MERGE sections Fixes https://bugs.llvm.org/show_bug.cgi?id=45370 Fixes https://github.com/Clozure/ccl/issues/273 .stab holds a table of 12-byte entries. GNU as before 2.35 incorrectly sets sh_entsize(.stab) to 20 on 64-bit architectures: https://sourceware.org/bugzilla/show_bug.cgi?id=25768 We should not emit the confusing error: "SHF_MERGE section size (...) must be a multiple of sh_entsize (20) Reviewed By: grimar, psmith Differential Revision: https://reviews.llvm.org/D77368
Direct commit to stable/12, since newer branches have this fix already.
PR: 245179
Reported by: andrew@tao11.riddles.org.uk