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Ran 31 Jul 2023 01:29PM UTC

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Committed 31 Jul 2023 02:27AM UTC coverage: 86.493% (+0.3%) from 86.169%

Job # #37591.1

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push

local

Committed by

web-flow

Commit Message

Allocation Profiler: Types for all allocations (#50337)

Pass the types to the allocator functions.

-------

Before this PR, we were missing the types for allocations in two cases:

1. allocations from codegen
2. allocations in `gc_managed_realloc_`

The second one is easy: those are always used for buffers, right?

For the first one: we extend the allocation functions called from
codegen, to take the type as a parameter, and set the tag there.

I kept the old interfaces around, since I think that they cannot be
removed due to supporting legacy code?

------

An example of the generated code:
```julia
  %ptls_field6 = getelementptr inbounds {}**, {}*** %4, i64 2
  %13 = bitcast {}*** %ptls_field6 to i8**
  %ptls_load78 = load i8*, i8** %13, align 8
  %box = call noalias nonnull dereferenceable(32) {}* @ijl_gc_pool_alloc_typed(i8* %ptls_load78, i32 1184, i32 32, i64 4366152144) #7
```

Fixes #43688.
Fixes #45268.

Co-authored-by: Valentin Churavy <vchuravy@users.noreply.github.com>

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