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Aidan Hall
42b4d792df
This lets the test run faster while still checking that there is no exponential complexity, in line with the large_string_array and large_nested_array tests, which switched to this style in #91356.
37 lines
1.0 KiB
Swift
37 lines
1.0 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %timer-scale-test --begin 10000 --end 20000 --superlinear-threshold 1.5 --save-temps --ignore-no-data --trace --select SIL-and-LLVM-processing.instr -O %s
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// UNSUPPORTED: OS=freebsd
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// Regression test for rdar://175803465 (Large InlineArray compilation takes forever)
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// Check if the optimizer can optimize the whole array into a statically
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// initialized global.
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// We emit assembly rather than SIL because the bottleneck in rdar://175803465
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// was LLVM machine code generation.
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// RUN: %gyb -D N=10000 %s > %t/main.swift
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// RUN: %target-swift-frontend -O -parse-as-library -disable-availability-checking -S %t/main.swift | %FileCheck %s
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// REQUIRES: swift_stdlib_no_asserts,optimized_stdlib
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// REQUIRES: CPU=arm64 || CPU=x86_64 || CPU=aarch64
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// Check if the optimizer can optimize the whole array into a statically
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// initialized global
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// CHECK: $s4main3arrs11InlineArrayVy$9999_SiGvp:
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// CHECK-NEXT: 8
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// CHECK-NEXT: 1
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// CHECK-NEXT: 2
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public let arr: [_ of Int] = [
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% for i in range(int(N)):
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${i},
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%end
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]
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