Wstrict-overflow-23.c
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re PR tree-optimization/48228 (incorrect signed overflow warning when only 0 and 1 are used) · 7bec30e12011-03-22 Richard Guenther <rguenther@suse.de> PR tree-optimization/48228 * tree-vrp.c (vrp_visit_phi_node): Do not stop propagating for single-arg PHIs. * gcc.dg/Wstrict-overflow-23.c: New testcase. From-SVN: r171287
Richard Guenther committed