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llvm-project/llvm/test/MC/RISCV/cfi-regs-invalid.s

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[RISCV] Fix RISCVAsmParser::ParseRegister and add tests RISCVAsmParser::ParseRegister is called from AsmParser::parseRegisterOrNumber, which in turn is called when processing CFI directives. The RISC-V implementation wasn't setting RegNo, and so was incorrect. This patch address that and adds cfi directive tests that demonstrate the fix. A follow-up patch will factor out the register parsing logic shared between ParseRegister and parseRegister. llvm-svn: 356329
2019-03-17 20:00:58 +08:00
# RUN: not llvm-mc -triple riscv32 < %s 2>&1 | FileCheck %s
# RUN: not llvm-mc -triple riscv64 < %s 2>&1 | FileCheck %s
.cfi_startproc
.cfi_offset x00, 0 # CHECK: :[[@LINE]]:16: error: invalid register name
.cfi_offset a8, 8 # CHECK: :[[@LINE]]:15: error: invalid register name
.cfi_endproc