On Mon, 2020-02-10 at 19:22 +0300, Paul Gofman wrote: > ChangeLog: > PR target/91489 > * config/i386/i386.md (simple_return): Also check > for ms_hook_prologue function attribute. > * config/i386/i386.c (ix86_can_use_return_insn_p): > Also check for ms_hook_prologue function attribute. > > testsuite/ChangeLog: > PR target/91489 > * gcc.target/i386/ms_hook_prologue.c: Expand testcase > to reproduce PR target/91489 issue. I'm going to queue this for gcc-11. While I realize this is a codegen issue, I'm not familiar enough with the stdcall conventions to give this the review it would need at this stage in gcc-10 development.
jeff >
