match.pd
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re PR tree-optimization/90356 (Missed optimization for variables initialized to 0.0) · f7b7e5d0PR tree-optimization/90356 * match.pd ((X +/- 0.0) +/- 0.0): Optimize into X +/- 0.0 if possible. * gcc.dg/tree-ssa/pr90356-1.c: New test. * gcc.dg/tree-ssa/pr90356-2.c: New test. * gcc.dg/tree-ssa/pr90356-3.c: New test. * gcc.dg/tree-ssa/pr90356-4.c: New test. From-SVN: r271001
Jakub Jelinek committed