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Re: spill_failure

From: James E Wilson <wilson at specifixinc dot com>
To: Rajkishore Barik <rajbarik at in dot ibm dot com>
Cc: gcc at gcc dot gnu dot org
Date: Mon, 25 Apr 2005 17:31:45 -0700
Subject: Re: spill_failure
References: <OFDE538570.7714FF1A-ON65256FEC.007A92BE-85256FEC.007AA8AF@in.ibm.com>

Rajkishore Barik wrote:

./mul_mdmd_md.c:343: error: unable to find a register to spill in class âAD_REGSâ

Compile with -da, look at the .greg dump file, it will have a bunch of messages saying "reloads for insn ...". Find the one for the insn that is failing. Look at the .lreg dump to find the pre-reload version of the insn. These two pieces of info together should give you a clue where to look next. -- Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com

References:
- spill_failure
  - From: Rajkishore Barik

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