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39fa2f0228
Use the generic type lowering algorithm described in "docs/CallingConvention.rst#physical-lowering" to map from IRGen's explosion type to the type expected by the ABI. Change IRGen to use the swift calling convention (swiftcc) for native swift functions. Use the 'swiftself' attribute on self parameters and for closures contexts. Use the 'swifterror' parameter for swift error parameters. Change functions in the runtime that are called as native swift functions to use the swift calling convention. rdar://19978563
19 lines
543 B
Plaintext
19 lines
543 B
Plaintext
// RUN: %target-swift-frontend -assume-parsing-unqualified-ownership-sil -emit-ir %s | %FileCheck %s
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// REQUIRES: CPU=x86_64
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import Builtin
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// CHECK: define{{( protected)?}} swiftcc void @undefined() {{.*}} {
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// CHECK: entry:
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// CHECK: store i64 undef, i64* undef, align 8
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// CHECK: store i8 undef, i8* undef, align 8
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// CHECK: store i8* undef, i8** undef, align 8
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// CHECK: ret void
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// CHECK: }
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sil @undefined : $() -> () {
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entry:
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store undef to undef : $*(Builtin.Int64, Builtin.Int8, Builtin.RawPointer)
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return undef : $()
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}
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