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[PATCH]: Use correct register set for call-killed regs

From: Pat Haugen <pthaugen at us dot ibm dot com>
To: gcc-patches at gcc dot gnu dot org
Date: Tue, 24 May 2005 13:55:46 -0500
Subject: [PATCH]: Use correct register set for call-killed regs




The following patch fixes a couple places in loop.c where
regs_invalidated_by_call should be used instead of call_used_regs, since
the latter is not a true representation of registers killed by a call.

Bootstrapped and regtested on powerpc64-unknown-linux-gnu with no failures.
OK for mainline?

-Pat

(See attached file: patch.loop-regs_invalidated_by_call)

Attachment: patch.loop-regs_invalidated_by_call
Description: Binary data

Follow-Ups:
- Re: [PATCH]: Use correct register set for call-killed regs
  - From: Richard Henderson

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