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Silence a warning that is incorrect on ARMv6 and later. In the smull, umull,
smlal, and umlal the output registers are allowed to be the same as either input registers, where in ARMv4 and ARMv5 they could only be the same as the last input register.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=254449
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@ -7218,10 +7218,11 @@ do_mull (void)
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inst.instruction |= inst.operands[2].reg;
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inst.instruction |= inst.operands[3].reg << 8;
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/* rdhi, rdlo and rm must all be different. */
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/* rdhi, rdlo and rm must all be different prior to ARMv6. */
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if (inst.operands[0].reg == inst.operands[1].reg
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|| inst.operands[0].reg == inst.operands[2].reg
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|| ((inst.operands[0].reg == inst.operands[2].reg
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|| inst.operands[1].reg == inst.operands[2].reg)
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&& !ARM_CPU_HAS_FEATURE (selected_cpu, arm_ext_v6)))
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as_tsktsk (_("rdhi, rdlo and rm must all be different"));
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}
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