https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56917
--- Comment #8 from Richard Biener rguenth at gcc dot gnu.org ---
This also fixed a rejects-valid
int lValue;
int main()
{
switch (lValue)
{
case -(int)((2U (8 * sizeof(int) - 2)) - 1) - 1:;
}
}
g++-4.8 cMinLongValue.ii
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56917
--- Comment #9 from Richard Biener rguenth at gcc dot gnu.org ---
Author: rguenth
Date: Thu Jun 18 14:47:18 2015
New Revision: 224617
URL: https://gcc.gnu.org/viewcvs?rev=224617root=gccview=rev
Log:
2015-06-18 Richard Biener rguent...@suse.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56917
--- Comment #7 from Marek Polacek mpolacek at gcc dot gnu.org ---
Author: mpolacek
Date: Wed Mar 11 10:37:38 2015
New Revision: 221346
URL: https://gcc.gnu.org/viewcvs?rev=221346root=gccview=rev
Log:
Backported from mainline
2014-12-04
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56917
--- Comment #5 from Marek Polacek mpolacek at gcc dot gnu.org ---
Author: mpolacek
Date: Thu Dec 4 19:20:12 2014
New Revision: 218395
URL: https://gcc.gnu.org/viewcvs?rev=218395root=gccview=rev
Log:
PR middle-end/56917
* fold-const.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56917
Marek Polacek mpolacek at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56917
Marek Polacek mpolacek at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |ASSIGNED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56917
Marek Polacek mpolacek at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|5.0 |4.8.4
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56917
--- Comment #4 from Richard Biener rguenth at gcc dot gnu.org ---
fold looks too much through sign-changing NOP conversions, this makes it
tricky to spot errors in patterns.
