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Re: CLOBBER MEM in stack ops on x86

From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
To: rth at redhat dot com
Cc: gcc at gcc dot gnu dot org
Date: Wed, 21 Nov 01 18:54:28 EST
Subject: Re: CLOBBER MEM in stack ops on x86

    It's to keep insns with stack frame memory operands from
    being scheduled past the stack frame deallocation.

Won't that happen due to the dependency on SP itself?

Follow-Ups:
- Re: CLOBBER MEM in stack ops on x86
  - From: Richard Henderson

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