On Elf*_Rel targets, for a relocation to a section symbol, an R_ABS is
added which will be used by relocateOne() to compute the implicit
addend.
Addends of R_*_NONE should be ignored, so don't emit an R_ABS.
This fixes crashes on X86 and ARM because their relocateOne() do not
handle R_*_NONE.
Reviewed By: peter.smith
Differential Revision: https://reviews.llvm.org/D62052
llvm-svn: 361036
Change R_{386,AARCH64}_NONE yaml2obj tests/icf10.test to use assembly
Add relocation-none-{arm,x86_64}.s.
Check the referenced section survives under --gc-sections.
Check -r copies R_X86_64_NONE R_AARCH64_NONE. (Elf*_Rel arches currently have a bug)
Delete the dtrace tests as they are covered by the R_X86_64_NONE test.
Reviewed By: ruiu
Differential Revision: https://reviews.llvm.org/D62051
llvm-svn: 361013
Yvan Roux