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Commit 77527d8a authored by Jakub Jelinek's avatar Jakub Jelinek Committed by Jakub Jelinek
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re PR c/89872 (GCC does not generate read access to volatile compound literal) 

	PR c/89872
	* gimplify.c (gimplify_compound_literal_expr): Don't optimize a
	non-addressable complit into its initializer if it is volatile.

	* gcc.dg/tree-ssa/pr89872.c: New test.

From-SVN: r270023
parent 7ad99f7d
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