LLVM always assumes these are on. Zig backends do not observe them.
If Zig backends want to start using them, they can be introduced, one
arch at a time, with proper documentation.
Soft float is a very rare use case for riscv*-linux. No point wasting CI
resources on these targets, especially since our arm and mips soft float
coverage is already likely to catch most soft float bugs.
these are taking too long. let's use a different workflow for now until
these runs are not holding up the pipeline, then they can be
reintroduced on master branch
Without this change, by default you get a failure when trying to cross
compile for these targets.
freebsd was error: undefined symbol: __libc_start1
netbsd was warning: invalid target NetBSD libc version: 9.4.0
error: unable to build NetBSD libc shared objects: InvalidTargetLibCVersion
now they work by default
don't forget to save the list. this allows a
`testing.checkAllAllocationFailures()` test to pass in one of my
projects which newly failed since #24329 was merged.
Rather than having the endian-suffixed functions be the preferred ones
the unsuffixed ones are the preferred ones and the tricky functions get
a special suffix.
Makes packed structs read and written the same as integers.
closes#12960
The idea is to have 2 runners per machine, since a lot of time is spent building
stage3 and stage4, both of which are largely single-core affairs. This will make
the test steps take longer, however, so the timeouts have been bumped a bit, and
max RSS for the test step has been lowered from 64G to 32G to prevent OOM.
Finally, we now only run a single ReleaseSafe job on PRs; Debug and Release jobs
are limited to pushes.
Add an additional check before emitting `.loop_switch_br` instead
of `.switch_br` in a tagged switch statement for whether any of the
continues referencing its tag are actually runtime reachable.
This fixes triggering an assertion in Liveness caused by the invalid
assumption that every tagged switch must be a loop if its tag is
referenced in any way even if this reference is not runtime reachable.
