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'Ss' appears in manglings tens of thousands of times in the standard library and is also incredibly frequent in other modules. This alone is enough to shrink the standard library by 59KB. Swift SVN r32409
38 lines
1.5 KiB
Swift
38 lines
1.5 KiB
Swift
// RUN: %target-swift-frontend -emit-sil -O %s %S/Inputs/whole_module_optimization_helper.swift -o %t.sil -module-name main
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// RUN: FileCheck %s < %t.sil
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// RUN: FileCheck %s -check-prefix=NEGATIVE < %t.sil
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// RUN: %target-swift-frontend -emit-sil -O -primary-file %s %S/Inputs/whole_module_optimization_helper.swift -o %t.unopt.sil -module-name main
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// RUN: FileCheck %s -check-prefix=CHECK-SINGLE-FILE < %t.unopt.sil
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// RUN: %target-swift-frontend -emit-sil -O -enable-testing %s %S/Inputs/whole_module_optimization_helper.swift -o %t.testing.sil -module-name main
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// RUN: FileCheck %s < %t.testing.sil
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// RUN: FileCheck %s -check-prefix=NEGATIVE-TESTABLE < %t.testing.sil
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private func privateFn() -> Int32 {
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return 2
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}
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// CHECK-LABEL: sil @_TF4main9getAnswerFT_Vs5Int32
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// CHECK-SINGLE-FILE-LABEL: sil @_TF4main9getAnswerFT_Vs5Int32
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public func getAnswer() -> Int32 {
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// CHECK: %0 = integer_literal $Builtin.Int32, 42
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// CHECK-NEXT: %1 = struct $Int32 (%0 : $Builtin.Int32)
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// CHECK-NEXT: return %1 : $Int32
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// CHECK-SINGLE-FILE: %0 = function_ref @_TF4main7computeFFT_Vs5Int32S0_
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// CHECK-SINGLE-FILE: %1 = function_ref @_TF4mainP33_4704C82F83811927370AA02DFDC75B5A9privateFnFT_Vs5Int32
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// CHECK-SINGLE-FILE: %2 = thin_to_thick_function %1
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// CHECK-SINGLE-FILE: %3 = apply %0(%2)
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// CHECK-SINGLE-FILE: return %3 : $Int
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return compute(privateFn)
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}
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// CHECK: }
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// CHECK-SINGLE-FILE: }
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// NEGATIVE-NOT: sil {{.+}}privateFn
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// NEGATIVE-TESTABLE-NOT: sil {{.+}}privateFn
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// NEGATIVE-NOT: sil {{.+}}compute
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// CHECK-TESTABLE: sil {{.+}}compute
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