Improve warning message for $0 constraint on MIPSR6 branches
gas/ * config/tc-mips.c (match_non_zero_reg_operand): Update warning message. * testsuite/gas/mips/r6-branch-constraints.l: Likewise.
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@ -1,3 +1,9 @@
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2019-04-18 Matthew Fortune <matthew.fortune@mips.com>
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* config/tc-mips.c (match_non_zero_reg_operand): Update
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warning message.
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* testsuite/gas/mips/r6-branch-constraints.l: Likewise.
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2019-04-18 Jozef Lawrynowicz <jozef.l@mittosystems.com>
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* config/tc-msp430.c (msp430_make_init_symbols): Define
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@ -6014,7 +6014,10 @@ match_non_zero_reg_operand (struct mips_arg_info *arg,
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return FALSE;
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if (regno == 0)
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{
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set_insn_error (arg->argnum, _("the source register must not be $0"));
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return FALSE;
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}
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arg->last_regno = regno;
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insn_insert_operand (arg->insn, operand, regno);
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@ -1,25 +1,25 @@
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.*: Assembler messages:
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.*:2: Error: invalid operands `blezc \$0,.'
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.*:2: Error: the source register must not be \$0 `blezc \$0,.'
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.*:3: Error: the source register must not be \$0 `bgezc \$0,.'
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.*:4: Error: invalid operands `bgtzc \$0,.'
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.*:4: Error: the source register must not be \$0 `bgtzc \$0,.'
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.*:5: Error: the source register must not be \$0 `bltzc \$0,.'
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.*:6: Error: invalid operands `beqzc \$0,.'
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.*:7: Error: invalid operands `bnezc \$0,.'
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.*:8: Error: invalid operands `bgec \$0,\$2,.'
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.*:6: Error: the source register must not be \$0 `beqzc \$0,.'
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.*:7: Error: the source register must not be \$0 `bnezc \$0,.'
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.*:8: Error: the source register must not be \$0 `bgec \$0,\$2,.'
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.*:9: Error: invalid operands `bgec \$2,\$0,.'
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.*:10: Error: invalid operands `bgec \$2,\$2,.'
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.*:11: Error: invalid operands `bgeuc \$0,\$2,.'
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.*:11: Error: the source register must not be \$0 `bgeuc \$0,\$2,.'
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.*:12: Error: invalid operands `bgeuc \$2,\$0,.'
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.*:13: Error: invalid operands `bgeuc \$2,\$2,.'
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.*:14: Error: invalid operands `bltc \$0,\$2,.'
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.*:14: Error: the source register must not be \$0 `bltc \$0,\$2,.'
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.*:15: Error: invalid operands `bltc \$2,\$0,.'
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.*:16: Error: invalid operands `bltc \$2,\$2,.'
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.*:17: Error: invalid operands `bltuc \$0,\$2,.'
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.*:17: Error: the source register must not be \$0 `bltuc \$0,\$2,.'
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.*:18: Error: invalid operands `bltuc \$2,\$0,.'
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.*:19: Error: invalid operands `bltuc \$2,\$2,.'
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.*:20: Error: invalid operands `beqc \$0,\$2,.'
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.*:20: Error: the source register must not be \$0 `beqc \$0,\$2,.'
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.*:21: Error: invalid operands `beqc \$2,\$0,.'
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.*:22: Error: invalid operands `beqc \$2,\$2,.'
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.*:23: Error: invalid operands `bnec \$0,\$2,.'
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.*:23: Error: the source register must not be \$0 `bnec \$0,\$2,.'
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.*:24: Error: invalid operands `bnec \$2,\$0,.'
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.*:25: Error: invalid operands `bnec \$2,\$2,.'
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