[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2024-12-30 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2021-07-18 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2021-06-28 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org --- Comment #6

[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2021-06-27 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 --- Comment #5 from Aldy Hernandez --- Sorry for the slightly different IL. I had altered g() to avoid depending on stdio.h: void g (int a, int b, int x, int y) { int c = y; if (a != 0) c = x; while (b < 1000) // without this loop,

[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2021-06-27 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 Aldy Hernandez changed: What|Removed |Added CC||aldyh at gcc dot gnu.org,

[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2021-06-24 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 Andrew Macleod changed: What|Removed |Added CC||aldyh at redhat dot com,

[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2021-06-24 Thread dizhao at os dot amperecomputing.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 --- Comment #2 from Di Zhao --- (In reply to Richard Biener from comment #1) > The complication is that the a == b equivalence has to be taken into account > to relate the c < a and c >= b relations. > > Maybe the new relation code can do sth h

[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2021-06-23 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2021-06-23 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 Richard Biener changed: What|Removed |Added Blocks||85316 --- Comment #1 from Richard Bien

[Bug tree-optimization/101186] predictable comparison of integer variables not folded

2021-06-23 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101186 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Keywords|