Re: [PATCH] cgraph: Handle simd clones in cgraph_node::set_{const,pure}_flag [PR106433]

> On Wed, Feb 08, 2023 at 06:10:08PM +0100, Jan Hubicka wrote: > > My understanding of simd clones is bit limited, but I think you are > > right that they should have the same semantics as their caller. > > > > I think const may be one that makes compiler to ICE, but > > there are many other place

Re: [PATCH] cgraph: Handle simd clones in cgraph_node::set_{const,pure}_flag [PR106433]

On Wed, Feb 08, 2023 at 06:10:08PM +0100, Jan Hubicka wrote: > My understanding of simd clones is bit limited, but I think you are > right that they should have the same semantics as their caller. > > I think const may be one that makes compiler to ICE, but > there are many other places where func

Re: [PATCH] cgraph: Handle simd clones in cgraph_node::set_{const,pure}_flag [PR106433]

> Hi! > > The following testcase ICEs, because we determine only in late pure const > pass that bar is const (the content of the function loses a store to a > global var during dse3 and read from it during cddce2) and local-pure-const2 > makes it const. The cgraph ordering is that post IPA (in la

Re: [PATCH] cgraph: Handle simd clones in cgraph_node::set_{const, pure}_flag [PR106433]

> Am 07.02.2023 um 09:37 schrieb Jakub Jelinek : > > Hi! > > The following testcase ICEs, because we determine only in late pure const > pass that bar is const (the content of the function loses a store to a > global var during dse3 and read from it during cddce2) and local-pure-const2 > make

[PATCH] cgraph: Handle simd clones in cgraph_node::set_{const,pure}_flag [PR106433]

Hi! The following testcase ICEs, because we determine only in late pure const pass that bar is const (the content of the function loses a store to a global var during dse3 and read from it during cddce2) and local-pure-const2 makes it const. The cgraph ordering is that post IPA (in late IPA simd