[Bug other/93434] New: Miscompilation with -O3 starting from 8.1

: other Assignee: unassigned at gcc dot gnu.org Reporter: rlivings at mathworks dot com Target Milestone: --- We're working on upgrading our code base to GCC 8.3. In doing so one of our tests started failing with a wrong answer. After narrowing down we see that the code: #in

[Bug c/93435] New: Hang with -O2 on innocuous looking code with GCC 8.3

Component: c Assignee: unassigned at gcc dot gnu.org Reporter: rlivings at mathworks dot com Target Milestone: --- We're working on upgrading our code base to gcc 8.3 and hit a test which hung. Upon further investigation the gcc invocation was hanging. A standalone repro from

[Bug tree-optimization/93434] [8/9 Regression] Miscompilation with -O3 starting from 8.1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93434 --- Comment #7 from Ryan Livingston --- Many thanks. The responsiveness here has been nothing short of impressive!