Gabriel Baraldi

Use isapprox when comparing floating point numbers on doctests

11

On base julia CI we started using different runners for the doctests, and in some tests the numerical results were slightly different, triggering doctest failures. i.e https://juliahub.slack.com/archives/CB7T6RHHD/p1671203153044779. It would be...

libgcc_s.1.1.dylib doesn't have LC_DYLD_INFO_ONLY, which causes LLD to complain

3

So this only happens in x86_64, this was detected in https://github.com/JuliaPackaging/Yggdrasil/pull/7648#issuecomment-1805474361. I looked into this but couldn't find anything conclusive, I thought it might have been the darwin version we...

Add generic interface to change codegen params

2

Adding new things every time a codegen_param gets added is problably getting old quite quickly, so add a generic interface for it.

Avoid using the -O0 code emission because it has several bugs

6

This only affects debug builds of julia but i've found multiple issues with the backends with O0. The latest being a crash while compiling the following module. To reproduce do...

Code warntype should show print the unstable SSA values in red/yellow

4

If you have some code like ```julia julia> function foo(x) y = x[1] sin(y) end foo (generic function with 1 method) julia> code_warntype(foo, (Vector{Any},), optimize=true) ``` It would be useful...

Make ASAN build not be debug, following clangs recommendation

5

Following LLVMs/Googles recommendation, ASAN should be run with optimization otherwise performance is awful (which it is for us). The asan build is currently by far the longest and it's just...

Profile on M1 mac fails with Bounds error

3

Testing latest master on an m1 mac gives an error while using ProfileView, while normal profiling works fine. Profile: ```julia @profile plot(sin) Profile.print() Overhead ╎ [+additional indent] Count File:Line; Function...

Getting the GC to work

5

So currently we aren't able to do GC allocations outside of `compile` which requires a running julia session. Ideally we should be able to link a binary to `libjulia` or...

An intrinisic/function/macro like assume

15

One thing that is sometimes useful when writing very optimized code is to tell the compiler that `x` thing may not happen (basically declaring the behaviour of the function undefined...

Fixes https://github.com/JuliaLang/julia/issues/53683