gcc/tree-ssa-math-opts.c · 6ffc0c0cf5ada5d74da5c0b68fade4b5ec0e944a · lvzhengyang / riscv-gcc-1

re PR tree-optimization/83491 (ICE in execute_cse_reciprocals_1 at gcc/tree-ssa-math-opts.c:585) · 5f84eb27

	PR tree-optimization/83491
	* tree-ssa-math-opts.c (execute_cse_reciprocals_1): Check for SSA_NAME
	before walking uses.  Improve coding style and comments.

	PR tree-optimization/83491
	* gcc.dg/pr83491.c: Add new test.

From-SVN: r255906

committed Dec 20, 2017

5f84eb27

tree-ssa-math-opts.c 99.1 KB