Partly re-enable IRGen/objc_implementation.swift

Partly fixes rdar://101420862, and catches up the test with subsequent changes.

Author: beccadax

test/IRGen/objc_implementation.swift

@@ -1,5 +1,5 @@
-// Test doesn't pass on all platforms
-// REQUIRES: rdar101420862
+// Test doesn't pass on all platforms (rdar://101420862)
+// REQUIRES: OS=macosx
 
 // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -I %S/Inputs/abi -F %clang-importer-sdk-path/frameworks %s -import-objc-header %S/Inputs/objc_implementation.h -emit-ir > %t.ir
 // RUN: %FileCheck --input-file %t.ir %s
@@ -102,11 +102,11 @@
 
 // Swift metadata
 // CHECK: @"$s19objc_implementationMXM" = linkonce_odr hidden constant <{ i32, i32, i32 }> <{ i32 0, i32 0, i32 trunc (i64 sub (i64 ptrtoint ([20 x i8]* @.str.19.objc_implementation to i64), i64 ptrtoint (i32* getelementptr inbounds (<{ i32, i32, i32 }>, <{ i32, i32, i32 }>* @"$s19objc_implementationMXM", i32 0, i32 2) to i64)) to i32) }>, section "__TEXT,__constg_swiftt", align 4
-// CHECK: @"symbolic So9ImplClassC" = linkonce_odr hidden constant <{ [13 x i8], i8 }> <{ [13 x i8] c"So9ImplClassC", i8 0 }>, section "__TEXT,__swift5_typeref, regular", align 2
+// CHECK: @"symbolic So9ImplClassC" = linkonce_odr hidden constant <{ [13 x i8], i8 }> <{ [13 x i8] c"So9ImplClassC", i8 0 }>, section "__TEXT,__swift5_typeref, regular"{{.*}}, align 2
 // CHECK: @"$s19objc_implementation13SwiftSubclassCMn" = constant <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }> <{ i32 80, i32 trunc (i64 sub (i64 ptrtoint (<{ i32, i32, i32 }>* @"$s19objc_implementationMXM" to i64), i64 ptrtoint (i32* getelementptr inbounds (<{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>, <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>* @"$s19objc_implementation13SwiftSubclassCMn", i32 0, i32 1) to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([14 x i8]* @.str.13.SwiftSubclass to i64), i64 ptrtoint (i32* getelementptr inbounds (<{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>, <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>* @"$s19objc_implementation13SwiftSubclassCMn", i32 0, i32 2) to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (%swift.metadata_response (i64)* @"$s19objc_implementation13SwiftSubclassCMa" to i64), i64 ptrtoint (i32* getelementptr inbounds (<{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>, <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>* @"$s19objc_implementation13SwiftSubclassCMn", i32 0, i32 3) to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ({ i32, i32, i16, i16, i32 }* @"$s19objc_implementation13SwiftSubclassCMF" to i64), i64 ptrtoint (i32* getelementptr inbounds (<{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>, <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>* @"$s19objc_implementation13SwiftSubclassCMn", i32 0, i32 4) to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (<{ [13 x i8], i8 }>* @"symbolic So9ImplClassC" to i64), i64 ptrtoint (i32* getelementptr inbounds (<{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>, <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>* @"$s19objc_implementation13SwiftSubclassCMn", i32 0, i32 5) to i64)) to i32), i32 3, i32 10, i32 0, i32 0, i32 10 }>, section "__TEXT,__constg_swiftt", align 4
 // CHECK: @"$s19objc_implementation13SwiftSubclassCMf" = internal global <{ i8*, void (%T19objc_implementation13SwiftSubclassC*)*, i8**, i64, %objc_class*, %swift.opaque*, %swift.opaque*, {{i64|%swift.opaque\*}}, i32, i32, i32, i16, i16, i32, i32, <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>*, i8* }> <{ i8* null, {{.*}}* @"$s19objc_implementation13SwiftSubclassCfD{{(\.ptrauth)?}}"{{( to void \(.*\)\*\))?}}, i8** @"$sBOWV", i64 ptrtoint (%objc_class* @"OBJC_METACLASS_$__TtC19objc_implementation13SwiftSubclass" to i64), %objc_class* bitcast (<{ i64, %objc_class*, %swift.opaque*, %swift.opaque*, { i32, i32, i32, i32, i8*, i8*, { i32, i32, [6 x { i8*, i8*, i8* }] }*, i8*, { i32, i32, [2 x { i64*, i8*, i8*, i32, i32 }] }*, i8*, { i32, i32, [1 x { i8*, i8* }] }* }* }>* @"OBJC_CLASS_$_ImplClass" to %objc_class*), %swift.opaque* @_objc_empty_cache, %swift.opaque* null, {{i64 add \(i64 ptrtoint|%swift.opaque\* bitcast \(i8\* getelementptr \(i8, i8\* bitcast}} ({ i32, i32, i32, i32, i8*, i8*, { i32, i32, [2 x { i8*, i8*, i8* }] }*, i8*, i8*, i8*, i8* }* @_DATA__TtC19objc_implementation13SwiftSubclass to {{i64\), i64 1|i8\*\), i64 1\) to %swift.opaque\*}}), i32 0, i32 0, i32 24, i16 7, i16 0, i32 104, i32 24, <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>* {{(bitcast \(\{ i8\*, i32, i64, i64 \}\* )?}}@"$s19objc_implementation13SwiftSubclassCMn{{(\.ptrauth)?}}"{{( to <\{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 \}>\*\))?}}, i8* null }>, section "__DATA,__objc_data, regular", align 8
-// CHECK: @"symbolic _____ 19objc_implementation13SwiftSubclassC" = linkonce_odr hidden constant <{ i8, i32, i8 }> <{ i8 1, i32 trunc (i64 sub (i64 ptrtoint (<{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>* @"$s19objc_implementation13SwiftSubclassCMn" to i64), i64 ptrtoint (i32* getelementptr inbounds (<{ i8, i32, i8 }>, <{ i8, i32, i8 }>* @"symbolic _____ 19objc_implementation13SwiftSubclassC", i32 0, i32 1) to i64)) to i32), i8 0 }>, section "__TEXT,__swift5_typeref, regular", align 2
-// CHECK: @"$s19objc_implementation13SwiftSubclassCMF" = internal constant { i32, i32, i16, i16, i32 } { i32 trunc (i64 sub (i64 ptrtoint (<{ i8, i32, i8 }>* @"symbolic _____ 19objc_implementation13SwiftSubclassC" to i64), i64 ptrtoint ({ i32, i32, i16, i16, i32 }* @"$s19objc_implementation13SwiftSubclassCMF" to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (<{ [13 x i8], i8 }>* @"symbolic So9ImplClassC" to i64), i64 ptrtoint (i32* getelementptr inbounds ({ i32, i32, i16, i16, i32 }, { i32, i32, i16, i16, i32 }* @"$s19objc_implementation13SwiftSubclassCMF", i32 0, i32 1) to i64)) to i32), i16 7, i16 12, i32 0 }, section "__TEXT,__swift5_fieldmd, regular", align 4
+// CHECK: @"symbolic _____ 19objc_implementation13SwiftSubclassC" = linkonce_odr hidden constant <{ i8, i32, i8 }> <{ i8 1, i32 trunc (i64 sub (i64 ptrtoint (<{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>* @"$s19objc_implementation13SwiftSubclassCMn" to i64), i64 ptrtoint (i32* getelementptr inbounds (<{ i8, i32, i8 }>, <{ i8, i32, i8 }>* @"symbolic _____ 19objc_implementation13SwiftSubclassC", i32 0, i32 1) to i64)) to i32), i8 0 }>, section "__TEXT,__swift5_typeref, regular"{{.*}}, align 2
+// CHECK: @"$s19objc_implementation13SwiftSubclassCMF" = internal constant { i32, i32, i16, i16, i32 } { i32 trunc (i64 sub (i64 ptrtoint (<{ i8, i32, i8 }>* @"symbolic _____ 19objc_implementation13SwiftSubclassC" to i64), i64 ptrtoint ({ i32, i32, i16, i16, i32 }* @"$s19objc_implementation13SwiftSubclassCMF" to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint (<{ [13 x i8], i8 }>* @"symbolic So9ImplClassC" to i64), i64 ptrtoint (i32* getelementptr inbounds ({ i32, i32, i16, i16, i32 }, { i32, i32, i16, i16, i32 }* @"$s19objc_implementation13SwiftSubclassCMF", i32 0, i32 1) to i64)) to i32), i16 7, i16 12, i32 0 }, section "__TEXT,__swift5_fieldmd, regular"{{.*}}, align 4
 open class SwiftSubclass: ImplClass {
   override open func mainMethod(_: Int32) {
     print("subclass mainMethod")
@@ -117,9 +117,9 @@ open class SwiftSubclass: ImplClass {
 // Epilogue
 //
 
-// CHECK: @"objc_classes_OBJC_CLASS_$_ImplClass" = internal global i8* bitcast (<{ i64, %objc_class*, %swift.opaque*, %swift.opaque*, { i32, i32, i32, i32, i8*, i8*, { i32, i32, [6 x { i8*, i8*, i8* }] }*, i8*, { i32, i32, [2 x { i64*, i8*, i8*, i32, i32 }] }*, i8*, { i32, i32, [1 x { i8*, i8* }] }* }* }>* @"OBJC_CLASS_$_ImplClass" to i8*), section "__DATA,__objc_classlist,regular,no_dead_strip", align 8
-// CHECK: @"objc_classes_$s19objc_implementation13SwiftSubclassCN" = internal global i8* bitcast (%swift.type* @"$s19objc_implementation13SwiftSubclassCN" to i8*), section "__DATA,__objc_classlist,regular,no_dead_strip", align 8
-// CHECK: @objc_categories = internal global [1 x i8*] [i8* bitcast ({ i8*, %objc_class*, { i32, i32, [1 x { i8*, i8*, i8* }] }*, i8*, i8*, i8*, i8*, i32 }* [[_CATEGORY_ImplClass_Category1]] to i8*)], section "__DATA,__objc_catlist,regular,no_dead_strip", align 8
+// CHECK: @"objc_classes_OBJC_CLASS_$_ImplClass" = internal global i8* bitcast (<{ i64, %objc_class*, %swift.opaque*, %swift.opaque*, { i32, i32, i32, i32, i8*, i8*, { i32, i32, [6 x { i8*, i8*, i8* }] }*, i8*, { i32, i32, [2 x { i64*, i8*, i8*, i32, i32 }] }*, i8*, { i32, i32, [1 x { i8*, i8* }] }* }* }>* @"OBJC_CLASS_$_ImplClass" to i8*), section "__DATA,__objc_classlist,regular,no_dead_strip"{{.*}}, align 8
+// CHECK: @"objc_classes_$s19objc_implementation13SwiftSubclassCN" = internal global i8* bitcast (%swift.type* @"$s19objc_implementation13SwiftSubclassCN" to i8*), section "__DATA,__objc_classlist,regular,no_dead_strip"{{.*}}, align 8
+// CHECK: @objc_categories = internal global [1 x i8*] [i8* bitcast ({ i8*, %objc_class*, { i32, i32, [1 x { i8*, i8*, i8* }] }*, i8*, i8*, i8*, i8*, i32 }* [[_CATEGORY_ImplClass_Category1]] to i8*)], section "__DATA,__objc_catlist,regular,no_dead_strip"{{.*}}, align 8
 
 // CHECK: @"$s19objc_implementation13SwiftSubclassCN" = alias %swift.type, bitcast (i64* getelementptr inbounds (<{ i8*, void (%T19objc_implementation13SwiftSubclassC*)*, i8**, i64, %objc_class*, %swift.opaque*, %swift.opaque*, {{i64|%swift.opaque\*}}, i32, i32, i32, i16, i16, i32, i32, <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>*, i8* }>, <{ i8*, void (%T19objc_implementation13SwiftSubclassC*)*, i8**, i64, %objc_class*, %swift.opaque*, %swift.opaque*, {{i64|%swift.opaque\*}}, i32, i32, i32, i16, i16, i32, i32, <{ i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }>*, i8* }>* @"$s19objc_implementation13SwiftSubclassCMf", i32 0, i32 3) to %swift.type*)
 // CHECK: @"OBJC_CLASS_$__TtC19objc_implementation13SwiftSubclass" = alias %swift.type, %swift.type* @"$s19objc_implementation13SwiftSubclassCN"