llvm/test/MC/RISCV/attribute-with-option.s

   1 ## When a user specifies an architecture extension which conflicts with an
   2 ## architecture attribute, we use the architecture attribute instead of the
   3 ## command line option.
   4 ##
   5 ## This test uses option '-mattr=+e' to specify the "e" extension. However,
   6 ## there is an architecture attribute in the file to specify rv32i. We will
   7 ## use rv32i to assemble the file instead of rv32e.
   8
   9 # RUN: llvm-mc %s -triple=riscv32 -mattr=+e -filetype=obj -o - \
  10 # RUN:   | llvm-readobj -A - | FileCheck %s
  11
  12 .attribute arch, "rv32i2p0"
  13 ## Invalid operand for RV32E, because x16 is an invalid register for RV32E.
  14 ## Use RV32I to assemble, since it will not trigger an assembly error.
  15 lui x16, 1
  16
  17 ## Check that the architecture attribute is not overridden by the command line
  18 ## option.
  19 # CHECK:      Tag: 5
  20 # CHECK-NEXT: TagName: arch
  21 # CHECK-NEXT: Value: rv32i2p0