|  | # RUN: llvm-mc %s -triple=riscv64 -mattr=+c,+d -riscv-no-aliases -show-encoding \ | 
|  | # RUN:     | FileCheck -check-prefixes=CHECK,CHECK-INST %s | 
|  | # RUN: llvm-mc -filetype=obj -triple=riscv64 -mattr=+c,+d < %s \ | 
|  | # RUN:     | llvm-objdump -mattr=+d -riscv-no-aliases -d - \ | 
|  | # RUN:     | FileCheck -check-prefix=CHECK-INST %s | 
|  | # RUN: not llvm-mc -triple riscv64 -mattr=+c\ | 
|  | # RUN:     -riscv-no-aliases -show-encoding < %s 2>&1 \ | 
|  | # RUN: | FileCheck -check-prefixes=CHECK-NO-EXT %s | 
|  | # RUN:     not llvm-mc -triple riscv64 \ | 
|  | # RUN: -riscv-no-aliases -show-encoding < %s 2>&1 \ | 
|  | # RUN:     | FileCheck -check-prefixes=CHECK-NO-EXT %s | 
|  |  | 
|  | # CHECK-INST: c.fldsp  fs0, 504(sp) | 
|  | # CHECK: encoding: [0x7e,0x34] | 
|  | # CHECK-NO-EXT:  error: instruction use requires an option to be enabled | 
|  | c.fldsp  fs0, 504(sp) | 
|  | # CHECK-INST: c.fsdsp  fa7, 504(sp) | 
|  | # CHECK: encoding: [0xc6,0xbf] | 
|  | # CHECK-NO-EXT:  error: instruction use requires an option to be enabled | 
|  | c.fsdsp  fa7, 504(sp) | 
|  |  | 
|  | # CHECK-INST: c.fld  fa3, 248(a5) | 
|  | # CHECK: encoding: [0xf4,0x3f] | 
|  | # CHECK-NO-EXT:  error: instruction use requires an option to be enabled | 
|  | c.fld  fa3, 248(a5) | 
|  | # CHECK-INST: c.fsd  fa2, 248(a1) | 
|  | # CHECK: encoding: [0xf0,0xbd] | 
|  | # CHECK-NO-EXT:  error: instruction use requires an option to be enabled | 
|  | c.fsd  fa2, 248(a1) |