[Bug c/85800] A miscompilation bug with unsigned char

2024-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85800 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/85800] A miscompilation bug with unsigned char

2024-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85800 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug c/85800] A miscompilation bug with unsigned char

2024-01-26 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85800 Sam James changed: What|Removed |Added Keywords||wrong-code --- Comment #4 from Sam James --

[Bug c/85800] A miscompilation bug with unsigned char

2018-05-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85800 Richard Biener changed: What|Removed |Added Status|WAITING |NEW

[Bug c/85800] A miscompilation bug with unsigned char

2018-05-16 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85800 --- Comment #3 from rguenther at suse dot de --- On Wed, 16 May 2018, juneyoung.lee at sf dot snu.ac.kr wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85800 > > --- Comment #2 from Juneyoung Lee --- > If address is not adjacent - you ca

[Bug c/85800] A miscompilation bug with unsigned char

2018-05-16 Thread juneyoung.lee at sf dot snu.ac.kr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85800 --- Comment #2 from Juneyoung Lee --- If address is not adjacent - you can reorder the definition of A and B and try again. ``` int A[4], B[4]; ``` If changing if (c1 == c2) // Always true if p and q have same integer representation

[Bug c/85800] A miscompilation bug with unsigned char

2018-05-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85800 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|