var-tracking.c (add_uses): Take an rtx rather than an rtx *.

[gcc.git] / gcc / ChangeLog

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+2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
+
+       * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
+       Give real type of data parameter.  Remove return value.
+       (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
+       to iterate over subrtxes.
+
 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
 
        * var-tracking.c (use_narrower_mode_test): Turn from being a