[PATCH] Fix crossjumping (PR middle-end/21492)

Roger Sayle roger@eyesopen.com
Thu May 12 02:24:00 GMT 2005


On Wed, 11 May 2005, Jakub Jelinek wrote:
> 2005-05-11  Jakub Jelinek  <jakub@redhat.com>
>
> 	PR middle-end/21492
> 	* cfgcleanup.c (try_crossjump_to_edge): update_forwarder_flag for
> 	src2 if src2 has been split.
>
> 	* g++.dg/opt/crossjump1.C: New test.

Assuming that boostrap and regression test completes without problems,
this is OK for mainline.  As PR21492 is a 4.x regression, this is also
OK for the gcc-4_0-branch after it's been on mainline for a few days
without problems.

Roger
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