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[Test] Added regression test. #76739

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Merged
nate-chandler merged 1 commit into from
Sep 27, 2024
Merged

[Test] Added regression test. #76739

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27 changes: 27 additions & 0 deletions validation-test/IRGen/rdar136388508.swift
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
// RUN: %target-swiftc_driver -c -O %s

// This used to crash during LargeTypesReg2Mem.

class C {}
struct Big {
let c: C
let x1, x2, x3, x4, x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x20: Int
@_silgen_name("Big.init")
init(_ bool: Bool)
}

@_silgen_name("summon")
func summon<Entity>() throws -> Entity
@_silgen_name("banish")
func banish<Entity>(_ t: Entity)

func doit() {
let big: Big
do {
big = Big(try summon())

banish(try summon() as Bool)
} catch {
_ = "\(error)"
}
}