Emit register names in cfi assembly directives
authorScott Linder <Scott.Linder@amd.com>
Tue, 25 Feb 2020 14:01:26 +0000 (09:01 -0500)
committerScott Linder <Scott.Linder@amd.com>
Tue, 25 Feb 2020 19:00:01 +0000 (14:00 -0500)
commit7f3afd480d95e77fb89565455b65b3ebd716aba1
tree23e7533a054755e817d08eb684b3b32132b86d20
parenta57d9652a0dcc823921f2d4bac29680db5dbef64
Emit register names in cfi assembly directives

Update .cfi_undefined, .cfi_register, and .cfi_return_column to
print symbolic register arguments.

Differential Revision: https://reviews.llvm.org/D74914
llvm/lib/MC/MCAsmStreamer.cpp
llvm/test/CodeGen/SPARC/2013-05-17-CallFrame.ll
llvm/test/CodeGen/SPARC/exception.ll
llvm/test/CodeGen/SPARC/reserved-regs.ll
llvm/test/CodeGen/SPARC/umulo-128-legalisation-lowering.ll
llvm/test/MC/X86/return-column.s