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Commit 3c341936 authored by Steven Bosscher's avatar Steven Bosscher Committed by Steven Bosscher
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re PR tree-optimization/22230 (value range propagation error) 

	PR tree-optimization/22230

gcc/
	* tree-vrp.c (extract_range_from_binary_expr): Fix logics thinko in
	the computation of the four cross productions for "range op range".

testsuite/
	* gcc.dg/tree-ssa/pr22230.c: New test.

From-SVN: r102038
parent e8f35d4d
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