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Re: PATCH: Remove redundant instructions after regcprop
- From: "Paulo J. Matos" <paulo at matos-sorge dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 02 Aug 2012 11:19:32 +0100
- Subject: Re: PATCH: Remove redundant instructions after regcprop
- References: <jvdk3m$gt7$1@dough.gmane.org>
Forgot to mention: this is to fix PR 54154.
Updated changelog:
2012-08-02 Paulo Matos <Paulo.Matos@csr.com>
PR middle-end/54154
* regcprop.c (copy_value): remove check for redundant moves.
* regcprop.c (copy_value): add check for redundant moves,
remove instructions if redundant.