https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103823
Bug ID: 103823 Summary: g++.dg/torture/pr31863.C fails on darwin with "using serial compilation of 2 LTRANS jobs" Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: fxcoudert at gcc dot gnu.org CC: marxin at gcc dot gnu.org Target Milestone: --- g++.dg/torture/pr31863.C fails on *-apple-darwin with: FAIL: g++.dg/torture/pr31863.C -O2 -flto (test for excess errors) Excess errors: lto-wrapper: warning: using serial compilation of 2 LTRANS jobs Not sure if the message is expected or not, if there is a bug to fix (or if we need to find a way to silence the testcase on darwin).