https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
Martin Sebor changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
--- Comment #7 from Martin Sebor ---
Author: msebor
Date: Thu Jul 26 16:45:43 2018
New Revision: 263018
URL: https://gcc.gnu.org/viewcvs?rev=263018&root=gcc&view=rev
Log:
PR tree-optimization/86043 - strlen after memcpy partially overwriting a s
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|8.2 |8.3
--- Comment #6 from Jakub Jelinek -
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
Martin Sebor changed:
What|Removed |Added
Keywords||patch
--- Comment #5 from Martin Sebor -
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
--- Comment #4 from rguenther at suse dot de ---
On Tue, 5 Jun 2018, msebor at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
>
> --- Comment #3 from Martin Sebor ---
> The strcpy() calls are first transformed into
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
Martin Sebor changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned at
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
--- Comment #3 from Martin Sebor ---
The strcpy() calls are first transformed into
MEM[(char * {ref-all})&a] = MEM[(char * {ref-all})"12"];
In GCC 7, the above is then transformed into
MEM[(char * {ref-all})&a] = "12";
(I'm not sure what
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86042
Richard Biener changed:
What|Removed |Added
Priority|P3 |P2
Status|UNCONFIRMED
