https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83269
--- Comment #7 from Jakub Jelinek ---
Author: jakub
Date: Fri Dec 15 14:37:52 2017
New Revision: 255697
URL: https://gcc.gnu.org/viewcvs?rev=255697&root=gcc&view=rev
Log:
PR tree-optimization/83269
* fold-const.c (fold_binary_loc
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83269
Jakub Jelinek changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83269
--- Comment #5 from Jakub Jelinek ---
With -sanitize=signed-integer-overflow, we get in *.original:
volatile unsigned char a = 1;
long long int b = 2147483648;
int c = (int) a * -2147483647 - (int) -b;
instead of what we get without it:
v
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83269
--- Comment #4 from Eric Botcazou ---
How can a patch written in 2014 be responsible for a bug in GCC 4.4 exactly?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83269
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83269
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
CC|
