gcc/testsuite/gcc.dg/tree-ssa/loop-42.c · 62227a69b33b515058c929ac0dfe75ece9809ece · lvzhengyang / riscv-gcc-1

re PR tree-optimization/34114 (Missed optimization: cannot determine loop termination) · 69b806f6

	PR tree-optimization/34114
	* tree-ssa-loop-niter.c (number_of_iterations_ne): Prove no-overflow
	information for more control IVs.

	gcc/testsuite
	PR tree-optimization/34114
	* gcc.dg/tree-ssa/loop-42.c: New test.

From-SVN: r238983

committed Aug 02, 2016

69b806f6

loop-42.c 661 Bytes