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Re: [PATCH 02/89] Introduce gimple_switch and use it in various places

From: Trevor Saunders <tsaunders at mozilla dot com>
To: David Malcolm <dmalcolm at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Mon, 21 Apr 2014 18:45:35 -0400
Subject: Re: [PATCH 02/89] Introduce gimple_switch and use it in various places
Authentication-results: sourceware.org; auth=none
References: <1398099480-49147-1-git-send-email-dmalcolm at redhat dot com> <1398099480-49147-3-git-send-email-dmalcolm at redhat dot com>

> --- a/gcc/tree-loop-distribution.c
> +++ b/gcc/tree-loop-distribution.c
> @@ -687,8 +687,9 @@ generate_loops_for_partition (struct loop *loop, partition_t partition,
>  		}
>  	      else if (gimple_code (stmt) == GIMPLE_SWITCH)
>  		{
> +		  gimple_switch switch_stmt = stmt->as_a_gimple_switch ();

maybe it would make more sense to do
else if (gimple_switch switch_stmt = stmt->dyn_cast_gimple_switch ())
?

Trev

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Follow-Ups:
- Re: [PATCH 02/89] Introduce gimple_switch and use it in various places
  - From: Richard Biener
- Re: [PATCH 02/89] Introduce gimple_switch and use it in various places
  - From: David Malcolm

References:
- [PATCH 00/89] Compile-time gimple-checking
  - From: David Malcolm
- [PATCH 02/89] Introduce gimple_switch and use it in various places
  - From: David Malcolm

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