[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2021-08-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 Andrew Pinski changed: What|Removed |Added CC||matt at godbolt dot org --- Comment #9

[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2021-08-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |10.0

[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2020-04-03 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 --- Comment #8 from CVS Commits --- The master branch has been updated by Thomas Schwinge : https://gcc.gnu.org/g:2b1e849b35bfe694b09f090397944e11c9f1dc04 commit r10-7532-g2b1e849b35bfe694b09f090397944e11c9f1dc04 Author: Thomas Schwinge Date:

[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2019-06-15 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 --- Comment #7 from Tom de Vries --- Author: vries Date: Sat Jun 15 12:01:30 2019 New Revision: 272324 URL: https://gcc.gnu.org/viewcvs?rev=272324=gcc=rev Log: [nvptx, libgomp] Update pr85381-{2,4}.c test-cases After the fix for "PR

[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2019-06-13 Thread fxue at os dot amperecomputing.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 Feng Xue changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2019-06-12 Thread fxue at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 --- Comment #5 from fxue at gcc dot gnu.org --- Author: fxue Date: Thu Jun 13 04:17:42 2019 New Revision: 272234 URL: https://gcc.gnu.org/viewcvs?rev=272234=gcc=rev Log: PR tree-optimization/89713 - Assume loop with an exit is finite

[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2019-05-18 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 --- Comment #4 from Marc Glisse --- Related: PR 89134 PR 82776 PR 67809

[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2019-03-14 Thread fxue at os dot amperecomputing.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 --- Comment #3 from Feng Xue --- Yes, people seldom write an empty loop in real application. These loops are always by-products of some loop optimizations, such as loop unswitch and loop split etc. Pragma does be a means to pass loop information

[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2019-03-14 Thread fxue at os dot amperecomputing.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 --- Comment #2 from Feng Xue --- Yes, people seldom write an empty loop in real application. These loops are always by-products of some loop optimizations, such as loop unswitch and loop split etc. Pragma does be a means to pass loop information

[Bug tree-optimization/89713] Optimize away an empty loop whose finiteness can not be analytically determined

2019-03-14 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89713 Richard Biener changed: What|Removed |Added Keywords||missed-optimization