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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
76 lines
2.2 KiB
Swift
76 lines
2.2 KiB
Swift
// RUN: rm -rf %t && mkdir %t
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// RUN: %target-swift-frontend -module-name main -primary-file %s %S/Inputs/objc_enum_multi_file_helper.swift -emit-ir | FileCheck %s
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// RUN: %target-swift-frontend -disable-objc-attr-requires-foundation-module -emit-module %S/Inputs/objc_enum_multi_file_helper.swift -o %t
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// RUN: %target-swift-frontend -module-name main -primary-file %s -I %t -DIMPORT -emit-ir | FileCheck %s
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#if IMPORT
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import objc_enum_multi_file_helper
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#endif
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// CHECK-LABEL: define hidden i32 @_TF4main6useFooFO{{S_|27objc_enum_multi_file_helper}}3FooVs5Int32(i32) {{.*}} {
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func useFoo(x: Foo) -> Int32 {
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// CHECK: switch i32 %0, label %[[DEFAULT:.+]] [
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// CHECK-DAG: i32 1, label %[[CASE_B:.+]]
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// CHECK-DAG: i32 2, label %[[CASE_C:.+]]
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// CHECK-DAG: i32 0, label %[[CASE_A:.+]]
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// CHECK: ]
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// CHECK: <label>:[[DEFAULT]]
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// CHECK-NEXT: unreachable
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switch x {
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// CHECK: <label>:[[CASE_B]]
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// CHECK-NEXT: br label %[[FINAL:.+]]
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case .B:
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return 11
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// CHECK: <label>:[[CASE_C]]
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// CHECK-NEXT: br label %[[FINAL]]
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case .C:
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return 15
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// CHECK: <label>:[[CASE_A]]
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// CHECK-NEXT: br label %[[FINAL]]
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case .A:
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return 10
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}
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// CHECK: <label>:[[FINAL]]
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// CHECK: %[[RETVAL:.+]] = phi i32 [ 10, %[[CASE_A]] ], [ 15, %[[CASE_C]] ], [ 11, %[[CASE_B]] ]
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// CHECK: ret i32 %[[RETVAL]]
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}
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// CHECK-LABEL: define hidden i32 @_TF4main6useBarFO{{S_|27objc_enum_multi_file_helper}}3BarVs5Int32(i32) {{.*}} {
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func useBar(x: Bar) -> Int32 {
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// CHECK: switch i32 %0, label %[[DEFAULT:.+]] [
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// CHECK-DAG: i32 6, label %[[CASE_B:.+]]
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// CHECK-DAG: i32 7, label %[[CASE_C:.+]]
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// CHECK-DAG: i32 5, label %[[CASE_A:.+]]
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// CHECK: ]
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// CHECK: <label>:[[DEFAULT]]
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// CHECK-NEXT: unreachable
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switch x {
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// CHECK: <label>:[[CASE_B]]
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// CHECK-NEXT: br label %[[FINAL:.+]]
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case .B:
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return 11
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// CHECK: <label>:[[CASE_C]]
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// CHECK-NEXT: br label %[[FINAL]]
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case .C:
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return 15
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// CHECK: <label>:[[CASE_A]]
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// CHECK-NEXT: br label %[[FINAL]]
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case .A:
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return 10
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}
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// CHECK: <label>:[[FINAL]]
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// CHECK: %[[RETVAL:.+]] = phi i32 [ 10, %[[CASE_A]] ], [ 15, %[[CASE_C]] ], [ 11, %[[CASE_B]] ]
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// CHECK: ret i32 %[[RETVAL]]
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}
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