gcc/loop-iv.c · 73db8ff1f38c1f867af80ca7d477212485345d61 · lvzhengyang / riscv-gcc-1

re PR rtl-optimization/55273 (ICE in iv_number_of_iterations, at loop-iv.c:2819) · 8386a7ea

	PR tree-optimizatoin/51083

	* gcc.c-torture/compile/pr51083.c: New testcase.

	* loop-iv.c (iv_number_of_iterations): Consider zero iteration case.

From-SVN: r195274

committed 12 years ago

8386a7ea

loop-iv.c 77.3 KB