[Bug tree-optimization/71520] Missing cross-jumping of switch cases
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71520 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Keywords||missed-optimization
[Bug tree-optimization/71520] Missing cross-jumping of switch cases
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71520 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|jakub at gcc dot gnu.org |unassigned at gcc dot gnu.org --- Comment #6 from Jakub Jelinek --- The second issue in #c0 is I believe not resolved.
[Bug tree-optimization/71520] Missing cross-jumping of switch cases
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71520 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #5 from Martin Liška --- Jakub: Can the bug be marked as resolved?
[Bug tree-optimization/71520] Missing cross-jumping of switch cases
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71520 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Jun 14 10:20:04 2016 New Revision: 237427 URL: https://gcc.gnu.org/viewcvs?rev=237427=gcc=rev Log: PR tree-optimization/71520 * tree-ssa-tail-merge.c (find_duplicate): Handle labels. (replace_block_by): Move user labels from bb1 to bb2. * gcc.dg/tree-ssa/pr71520.c: New test. Added: trunk/gcc/testsuite/gcc.dg/tree-ssa/pr71520.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-tail-merge.c
[Bug tree-optimization/71520] Missing cross-jumping of switch cases
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71520 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comment #3 from Thomas Schwinge --- Out of interest, I've also started to look into GIMPLE_SWITCH issues a bit, at the end of last week (low priority for me, though). One of my test cases should be similar to the one you're addressing with your patch; will test.
[Bug tree-optimization/71520] Missing cross-jumping of switch cases
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71520 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek --- Created attachment 38693 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38693=edit gcc7-pr71520.patch Untested fix for the first issue.
[Bug tree-optimization/71520] Missing cross-jumping of switch cases
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71520 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed||2016-06-13 Ever confirmed|0 |1 --- Comment #1 from Richard Biener --- Confirmed.
