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Richard Kenner c307c23778 (mark_scratch_live): New function.
(reload): Call it on each SCRATCH.
Free scratch list and block.
(spill_hard_reg): Reallocate any SCRATCH whose register we want to spill.

From-SVN: r4712
1993-06-23 07:46:27 -04:00
gcc (mark_scratch_live): New function. 1993-06-23 07:46:27 -04:00