## Objects produced by assemblers that emit mapping symbols but predate the
## "$x<ISAString>" extension use a bare "$x" to mark the start of code.
## llvm-objdump must treat the bare "$x" as an opt-out: it carries no ISA
## information, so the decoder falls back to the file-level feature set
## derived from Tag_RISCV_arch and any --mattr overrides (equivalent to the
## fully-legacy case with no mapping symbols at all).
##
## This cannot be assembled because modern llvm-mc always emits
## "$x<ISAString>"; yaml2obj lets us handcraft the bare-"$x" layout.

# RUN: yaml2obj %s -o %t.o
# RUN: llvm-objdump -d -M no-aliases --no-show-raw-insn %t.o | FileCheck %s

# CHECK-LABEL: <.text>:
## 0x003676d7 = vsetvli a3, a2, e8, m8, tu, mu — an encoding that only
## decodes when V is enabled.  V is provided by Tag_RISCV_arch, so the
## instruction must still decode correctly despite the bare "$x" marker.
# CHECK-NEXT: 0:      	vsetvli	a3, a2, e8, m8, tu, mu

--- !ELF
FileHeader:
  Class:   ELFCLASS64
  Data:    ELFDATA2LSB
  Type:    ET_REL
  Machine: EM_RISCV
Sections:
  - Name:    .text
    Type:    SHT_PROGBITS
    Flags:   [ SHF_ALLOC, SHF_EXECINSTR ]
    Content: D7763600
  - Name:    .riscv.attributes
    Type:    SHT_RISCV_ATTRIBUTES
    Content: 41bb00000072697363760001b10000000572763634693270315f6d3270305f613270315f663270325f643270325f633270305f763170305f7a696373723270305f7a6d6d756c3170305f7a61616d6f3170305f7a616c7273633170305f7a63613170305f7a63643170305f7a76653332663170305f7a76653332783170305f7a76653634643170305f7a76653634663170305f7a76653634783170305f7a766c313238623170305f7a766c3332623170305f7a766c36346231703000
Symbols:
  - Name:    $x
    Section: .text
    Value:   0x0