Noncontiguous register clusters result in name collisions

[thenewwazoo]

In the LPC178x7x.svd file (which has a bucket of other problems besides), I discovered that the PWM0 match registers are not contiguous, and will cause a name collision. To wit,

15160     <registers>
...
15759         <register>
15760             <dim>4</dim>
15761             <dimIncrement>0x4</dimIncrement>
15762             <dimIndex>0-3</dimIndex>
15763             <name>MR%s</name>
15764
15765             <description>Match Register. Match registers
15766 are continuously compared to the PWM counter in order to control PWM
15767 output edges.</description>
15768             <addressOffset>0x018</addressOffset>
15769             <access>read-write</access>
15770             <resetValue>0</resetValue>
15771             <resetMask>0xFFFFFFFF</resetMask>
15772             <fields>
15773                 <field>
15774                     <name>MATCH</name>
15775                     <description>Timer counter match value.</description>
15776                     <bitRange>[31:0]</bitRange>
15777                 </field>
15778             </fields>
15779         </register>
...
(other registers defined here)
...
16134         <register>
16135             <dim>3</dim>
16136             <dimIncrement>0x4</dimIncrement>
16137             <dimIndex>4-6</dimIndex>
16138             <name>MR%s</name>
16139
16140             <description>Match Register. Match registers
16141 are continuously compared to the PWM counter in order to control PWM
16142 output edges.</description>
16143             <addressOffset>0x040</addressOffset>
16144             <access>read-write</access>
16145             <resetValue>0</resetValue>
16146             <resetMask>0xFFFFFFFF</resetMask>
16147             <fields>
16148                 <field>
16149                     <name>MATCH</name>
16150                     <description>Timer counter match value.</description>
16151                     <bitRange>[31:0]</bitRange>
16152                 </field>
16153             </fields>
16154         </register>

will result in multiple pub mod mr and pub struct Mr statements being emitted.

[burrbull]

Closed by #662