update to https://github.com/JuliaLang/julia/pull/42149

[aviatesk]

No description provided.

[codecov-commenter]

Codecov Report

Merging #251 (e133745) into master (1a6a640) will decrease coverage by 0.12%.
The diff coverage is 57.14%.

@@            Coverage Diff             @@
##           master     #251      +/-   ##
==========================================
- Coverage   87.21%   87.08%   -0.13%     
==========================================
  Files          10       10              
  Lines        2049     2052       +3     
==========================================
  Hits         1787     1787              
- Misses        262      265       +3     

Impacted Files	Coverage Δ
src/abstractinterpret/abstractanalyzer.jl	83.33% <50.00%> (-0.67%)	⬇️
src/analyzers/optanalyzer.jl	85.05% <60.00%> (-2.01%)	⬇️

---

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[github-actions]

JET Benchmark Result

Judge result

Benchmark Report for /home/runner/work/JET.jl/JET.jl

Job Properties

• Time of benchmarks:

• Target: 8 Sep 2021 - 17:38
• Baseline: 8 Sep 2021 - 17:56

• Package commits:

• Target: 3f410a
• Baseline: 1a6a64

• Julia commits:

• Target: 15b985
• Baseline: 15b985

• Julia command flags:

• Target: None
• Baseline: None

• Environment variables:

• Target: None
• Baseline: None

Results

A ratio greater than 1.0 denotes a possible regression (marked with ❌), while a ratio less
than 1.0 denotes a possible improvement (marked with ✅). Only significant results - results
that indicate possible regressions or improvements - are shown below (thus, an empty table means that all
benchmark results remained invariant between builds).

ID	time ratio	memory ratio

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

• []

Julia versioninfo

Target

Julia Version 1.8.0-DEV.485
Commit 15b9851c64 (2021-09-08 13:25 UTC)
Platform Info:
 OS: Linux (x86_64-pc-linux-gnu)
 Ubuntu 20.04.3 LTS
 uname: Linux 5.8.0-1040-azure #43~20.04.1-Ubuntu SMP Mon Aug 2 22:06:11 UTC 2021 x86_64 x86_64
 CPU: Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz: 
 speed user nice sys idle irq
 #1 2593 MHz 5812 s 0 s 362 s 8517 s 0 s
 #2 2593 MHz 6486 s 0 s 370 s 7870 s 0 s
 
 Memory: 6.790920257568359 GB (3487.29296875 MB free)
 Uptime: 1477.64 sec
 Load Avg: 1.0 1.0 0.81
 WORD_SIZE: 64
 LIBM: libopenlibm
 LLVM: libLLVM-12.0.1 (ORCJIT, skylake-avx512)

Baseline

Julia Version 1.8.0-DEV.485
Commit 15b9851c64 (2021-09-08 13:25 UTC)
Platform Info:
 OS: Linux (x86_64-pc-linux-gnu)
 Ubuntu 20.04.3 LTS
 uname: Linux 5.8.0-1040-azure #43~20.04.1-Ubuntu SMP Mon Aug 2 22:06:11 UTC 2021 x86_64 x86_64
 CPU: Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz: 
 speed user nice sys idle irq
 #1 2593 MHz 10894 s 0 s 620 s 13928 s 0 s
 #2 2593 MHz 12293 s 0 s 636 s 12552 s 0 s
 
 Memory: 6.790920257568359 GB (3464.234375 MB free)
 Uptime: 2554.39 sec
 Load Avg: 1.0 1.02 1.0
 WORD_SIZE: 64
 LIBM: libopenlibm
 LLVM: libLLVM-12.0.1 (ORCJIT, skylake-avx512)

---

Target result

Benchmark Report for /home/runner/work/JET.jl/JET.jl

Job Properties

• Time of benchmark: 8 Sep 2021 - 17:38
• Package commit: 3f410a
• Julia commit: 15b985
• Julia command flags: None
• Environment variables: None

Results

Below is a table of this job's results, obtained by running the benchmarks.
The values listed in the ID column have the structure [parent_group, child_group, ..., key], and can be used to
index into the BaseBenchmarks suite to retrieve the corresponding benchmarks.
The percentages accompanying time and memory values in the below table are noise tolerances. The "true"
time/memory value for a given benchmark is expected to fall within this percentage of the reported value.
An empty cell means that the value was zero.

ID	time	GC time	memory	allocations
["a bit complex"]	1.307 s (5%)		728 bytes (1%)	19
["cached easy"]	8.021 ms (5%)		728 bytes (1%)	19
["easy"]	1.055 s (5%)		728 bytes (1%)	19
["end to end"]	11.486 s (5%)		146.66 KiB (1%)	262
["first time"]	4.359 s (5%)		920 bytes (1%)	20
["invalidation"]	3.118 s (5%)		752 bytes (1%)	19
["package loading"]	310.900 ms (5%)		648 bytes (1%)	19
["self analysis"]	23.032 s (5%)		960 bytes (1%)	19
["top-level first time"]	7.717 s (5%)		1.66 KiB (1%)	20
["top-level"]	2.904 s (5%)		1.06 KiB (1%)	19

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

• []

Julia versioninfo

Julia Version 1.8.0-DEV.485
Commit 15b9851c64 (2021-09-08 13:25 UTC)
Platform Info:
 OS: Linux (x86_64-pc-linux-gnu)
 Ubuntu 20.04.3 LTS
 uname: Linux 5.8.0-1040-azure #43~20.04.1-Ubuntu SMP Mon Aug 2 22:06:11 UTC 2021 x86_64 x86_64
 CPU: Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz: 
 speed user nice sys idle irq
 #1 2593 MHz 5812 s 0 s 362 s 8517 s 0 s
 #2 2593 MHz 6486 s 0 s 370 s 7870 s 0 s
 
 Memory: 6.790920257568359 GB (3487.29296875 MB free)
 Uptime: 1477.64 sec
 Load Avg: 1.0 1.0 0.81
 WORD_SIZE: 64
 LIBM: libopenlibm
 LLVM: libLLVM-12.0.1 (ORCJIT, skylake-avx512)

---

Baseline result

Benchmark Report for /home/runner/work/JET.jl/JET.jl

Job Properties

• Time of benchmark: 8 Sep 2021 - 17:56
• Package commit: 1a6a64
• Julia commit: 15b985
• Julia command flags: None
• Environment variables: None

Results

Below is a table of this job's results, obtained by running the benchmarks.
The values listed in the ID column have the structure [parent_group, child_group, ..., key], and can be used to
index into the BaseBenchmarks suite to retrieve the corresponding benchmarks.
The percentages accompanying time and memory values in the below table are noise tolerances. The "true"
time/memory value for a given benchmark is expected to fall within this percentage of the reported value.
An empty cell means that the value was zero.

ID	time	GC time	memory	allocations
["a bit complex"]	1.282 s (5%)		728 bytes (1%)	19
["cached easy"]	8.046 ms (5%)		728 bytes (1%)	19
["easy"]	1.024 s (5%)		728 bytes (1%)	19
["end to end"]	11.534 s (5%)		146.77 KiB (1%)	265
["first time"]	4.369 s (5%)		920 bytes (1%)	20
["invalidation"]	3.056 s (5%)		752 bytes (1%)	19
["package loading"]	316.162 ms (5%)		648 bytes (1%)	19
["self analysis"]	23.073 s (5%)		960 bytes (1%)	19
["top-level first time"]	7.836 s (5%)		1.66 KiB (1%)	20
["top-level"]	2.825 s (5%)		1.06 KiB (1%)	19

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

• []

Julia versioninfo

Julia Version 1.8.0-DEV.485
Commit 15b9851c64 (2021-09-08 13:25 UTC)
Platform Info:
 OS: Linux (x86_64-pc-linux-gnu)
 Ubuntu 20.04.3 LTS
 uname: Linux 5.8.0-1040-azure #43~20.04.1-Ubuntu SMP Mon Aug 2 22:06:11 UTC 2021 x86_64 x86_64
 CPU: Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz: 
 speed user nice sys idle irq
 #1 2593 MHz 10894 s 0 s 620 s 13928 s 0 s
 #2 2593 MHz 12293 s 0 s 636 s 12552 s 0 s
 
 Memory: 6.790920257568359 GB (3464.234375 MB free)
 Uptime: 2554.39 sec
 Load Avg: 1.0 1.02 1.0
 WORD_SIZE: 64
 LIBM: libopenlibm
 LLVM: libLLVM-12.0.1 (ORCJIT, skylake-avx512)

---

Runtime information

Runtime Info
BLAS #threads	2
BLAS.vendor()	openblas64
Sys.CPU_THREADS	2

lscpu output:

Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 46 bits physical, 48 bits virtual
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 2
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 85
Model name: Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Stepping: 7
CPU MHz: 2593.906
BogoMIPS: 5187.81
Hypervisor vendor: Microsoft
Virtualization type: full
L1d cache: 64 KiB
L1i cache: 64 KiB
L2 cache: 2 MiB
L3 cache: 35.8 MiB
NUMA node0 CPU(s): 0,1
Vulnerability Itlb multihit: KVM: Mitigation: VMX unsupported
Vulnerability L1tf: Mitigation; PTE Inversion
Vulnerability Mds: Mitigation; Clear CPU buffers; SMT Host state unknown
Vulnerability Meltdown: Mitigation; PTI
Vulnerability Spec store bypass: Vulnerable
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Full generic retpoline, STIBP disabled, RSB filling
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Mitigation; Clear CPU buffers; SMT Host state unknown
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm mpx avx512f avx512dq rdseed adx smap clflushopt avx512cd avx512bw avx512vl xsaveopt xsavec xsaves md_clear

Cpu Property	Value
Brand	Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Vendor	:Intel
Architecture	:Skylake
Model	Family: 0x06, Model: 0x55, Stepping: 0x07, Type: 0x00
Cores	2 physical cores, 2 logical cores (on executing CPU)
	No Hyperthreading hardware capability detected
Clock Frequencies	Not supported by CPU
Data Cache	Level 1:3 : (32, 1024, 36608) kbytes
	64 byte cache line size
Address Size	48 bits virtual, 46 bits physical
SIMD	512 bit = 64 byte max. SIMD vector size
Time Stamp Counter	TSC is accessible via rdtsc
	TSC increased at every clock cycle (non-invariant TSC)
Perf. Monitoring	Performance Monitoring Counters (PMC) are not supported
Hypervisor	Yes, Microsoft