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Re: PATCH: Use scheduling barrier in EH handler (c++/4012)
- To: Jeff Sturm <jsturm at one-point dot com>
- Subject: Re: PATCH: Use scheduling barrier in EH handler (c++/4012)
- From: Richard Henderson <rth at redhat dot com>
- Date: Mon, 3 Sep 2001 17:17:26 -0700
- Cc: gcc-patches at gcc dot gnu dot org
- References: <Pine.LNX.4.10.10109021155540.14599-100000@mars.deadcafe.org>
On Sun, Sep 02, 2001 at 12:08:05PM -0400, Jeff Sturm wrote:
> * except.c (dw2_build_landing_pads): Emit an ASM_INPUT as a
> scheduling barrier after clobbers. Suggested by Richard
> Henderson. Fixes c++/4012.
Don't emit the asm unless we emitted at least one clobber.
r~