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ra-build.c

From: aparna at cse dot iitb dot ac dot in
To: gcc-help at gcc dot gnu dot org
Date: Thu, 28 Feb 2008 23:14:36 +0530 (IST)
Subject: ra-build.c

hi,

pls can any one tell me, why this "for" loop is used

"for (insn = PREV_INSN (insn); insn && !INSN_P (insn);insn = PREV_INSN
(insn));"


IN
function:  live_in()
file Name: ra-build.c

Follow-Ups:
- Re: ra-build.c
  - From: Ian Lance Taylor

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