[Bug tree-optimization/90837] Generate infinite loop when using -ftree-vrp

2019-06-12 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90837 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/90837] Generate infinite loop when using -ftree-vrp

2019-06-12 Thread zhongyunde at huawei dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90837 --- Comment #4 from vfdff --- this is an invalid issue, thanks

[Bug tree-optimization/90837] Generate infinite loop when using -ftree-vrp

2019-06-11 Thread xuemaosheng at huawei dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90837 --- Comment #3 from otcmaf --- (In reply to Andrew Pinski from comment #1) > The access auwMulRRUPeakUsrInfo[0][uwUserCountCell1] can be out of bounds. Thank you very much. Your point of view is correct.

[Bug tree-optimization/90837] Generate infinite loop when using -ftree-vrp

2019-06-11 Thread xuemaosheng at huawei dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90837 otcmaf changed: What|Removed |Added CC||xuemaosheng at huawei dot com --- Comment #2

[Bug tree-optimization/90837] Generate infinite loop when using -ftree-vrp

2019-06-11 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90837 --- Comment #1 from Andrew Pinski --- The access auwMulRRUPeakUsrInfo[0][uwUserCountCell1] can be out of bounds.