Re: [05/13] ssa-loop-niter: skip caching of null operands

2022-12-27 Thread Alexandre Oliva via Gcc-patches
Hello, Jeff, On Dec 27, 2022, Jeff Law wrote: >> * tree-ssa-loop-niter.cc (expand_simple_operands): Refrain >> from caching NULL TREE_OPERANDs. > I must admit some curiosity about the NULL operand though. Do you > recall what kind of node had a NULL operand and whether or not that > was a vali

Re: [05/13] ssa-loop-niter: skip caching of null operands

2022-12-27 Thread Jeff Law via Gcc-patches
On 12/26/22 21:22, Alexandre Oliva via Gcc-patches wrote: When a TREE_OPERAND is NULL, do not cache it. Regstrapped on x86_64-linux-gnu. Ok to install? for gcc/ChangeLog * tree-ssa-loop-niter.cc (expand_simple_operands): Refrain from caching NULL TREE_OPERANDs. I must ad