Re: [PATCH] add --param ssa-name-def-chain-limit

2019-07-12 Thread Martin Sebor
On 7/12/19 3:35 AM, Richard Biener wrote: On Thu, Jul 11, 2019 at 7:43 PM Martin Sebor wrote: Attached is a patch that adds a new parameter to limit the number of SSA_NAME assignments for GCC to follow in iterative or recursive algorithms. Purely as a proof of concept the patch introduces the

Re: [PATCH] add --param ssa-name-def-chain-limit

2019-07-12 Thread Richard Biener
On Thu, Jul 11, 2019 at 7:43 PM Martin Sebor wrote: > > Attached is a patch that adds a new parameter to limit the number > of SSA_NAME assignments for GCC to follow in iterative or recursive > algorithms. Purely as a proof of concept the patch introduces > the parameter into -Warray-bounds where

[PATCH] add --param ssa-name-def-chain-limit

2019-07-11 Thread Martin Sebor
Attached is a patch that adds a new parameter to limit the number of SSA_NAME assignments for GCC to follow in iterative or recursive algorithms. Purely as a proof of concept the patch introduces the parameter into -Warray-bounds where the warning follows POINTER_PLUS (and ASSERT_EXPR) assignment