On Thu, 5 May 2022 01:21:40 GMT, Paul Sandoz <psan...@openjdk.org> wrote:
> > Yeah, I agree that it's not good by adding a branch checking for > > `offsetInRange`. But actually I met the constant issue that passing the > > values all the way cannot guarantee the argument a constant in compiler at > > the compile time. Do you have any better idea to fixing this? > > That's odd, `boolean` constants are passed that are then converted to `int` > constants. Did you try passing integer constants all the way through? I will try again. I remember the main cause is the calling of `fromArray0` from `fromArray`, it is not annotated with `ForceInline`. The arguments might not be compiled to a constant for cases that the offset is not in the array range like tail loop. ------------- PR: https://git.openjdk.java.net/jdk/pull/8035
