backport: [multiple changes]

backport: [multiple changes]

2009-06-25  Richard Guenther  <rguenther@suse.de>

	Backport from mainline
	2009-01-12  Jakub Jelinek  <jakub@redhat.com>

	PR c/32041
	* c-parser.c (c_parser_postfix_expression): Allow `->' in
	offsetof member-designator, handle it as `[0].'.

	cp/
	* parser.c (cp_parser_builtin_offsetof): Allow `->' in
	offsetof member-designator, handle it as `[0].'.

	* gcc.dg/pr32041.c: New test.
	* g++.dg/parse/offsetof9.C: New test.

	2008-09-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>
		Kaushal Kantawala  <kaushal_kantawala@playstation.sony.com>

	PR tree-optimization/36891
	* tree-ssa-loop-im.c (rewrite_reciprocal): Set DECL_GIMPLE_REG_P on
	the newly created variable.
	Create a VECTOR_CST of all 1s for vector types.

	* gcc.dg/torture/pr36891.c: New testcase.

From-SVN: r148939