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[Patch] Fix PR middle-end/23492

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: gcc-patches at gcc dot gnu dot org
Date: Mon, 31 Oct 2005 00:12:27 -0500 (EST)
Subject: [Patch] Fix PR middle-end/23492

The problem here is that gimplify_stmt can change the statement
to NULL saying that we don't need add any statement.  In the tree
inliner we don't take that into account.

OK? Bootstrapped and tested on x86_64-pc-linux-gnu with no regressions.

Thanks,
Andrew Pinski

ChangeLog:

	* tree-inline.c (setup_one_parameter): If the init_stmt
	is NULL, don't insert the statement.

testsuite/ChangeLog:
	* gcc.c-torture/compile/zero-strct-5.c: New test.

Attachment: fixPR23492.diff.txt
Description: ASCII English text

Follow-Ups:
- Re: [Patch] Fix PR middle-end/23492
  - From: Ian Lance Taylor

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