Re: [PATCH] dwarf2unwind : Force the CFA after remember/restore pairs [44107/48097].

2021-03-01 Thread Richard Biener via Gcc-patches
On Fri, Feb 26, 2021 at 11:04 PM Iain Sandoe wrote: > > Hi > > This address one of the more long-standing and serious regressions > for Darwin. GCC emits unwind code by default on the assumption that > the unwinder will be (or have the same capability) as the one in the > current libgcc_s. For D

[PATCH] dwarf2unwind : Force the CFA after remember/restore pairs [44107/48097].

2021-02-26 Thread Iain Sandoe
Hi This address one of the more long-standing and serious regressions for Darwin. GCC emits unwind code by default on the assumption that the unwinder will be (or have the same capability) as the one in the current libgcc_s. For Darwin platforms, this is not the case - some of them are based on