Fix the test to work on objc-interop enabled and disabled platforms.

Author: swiftix

test/SILOptimizer/eager_specialize.sil

@@ -652,17 +652,17 @@ bb0(%0 : $*T, %1 : $*S):
 // instead of value witness functions to load and store the value of a generic type.
 // CHECK-IRGEN-LABEL: define linkonce_odr hidden void @_T016eager_specialize18copyValueAndReturnxx_xz1stlFxxxRlze31_lItilr_Tp5(i32* noalias nocapture sret, i32* noalias nocapture dereferenceable(4), i32* nocapture dereferenceable(4), %swift.type* %"\CF\84_0_0")
 // CHECK-IRGEN: entry:
-// CHECK-IRGEN-NEXT:  %3 = load i32, i32* %2, align 4
-// CHECK-IRGEN-NEXT:  store i32 %3, i32* %0, align 4
+// CHECK-IRGEN-NEXT:  %3 = load i32, i32* %2
+// CHECK-IRGEN-NEXT:  store i32 %3, i32* %0
 // CHECK-IRGEN-NEXT:  ret void
 // CHECK-IRGEN-NEXT:}
 
 // Check that a specialization for _Trivial(64) uses direct loads and stores
 // instead of value witness functions to load and store the value of a generic type.
 // CHECK-IRGEN-LABEL: define linkonce_odr hidden void @_T016eager_specialize18copyValueAndReturnxx_xz1stlFxxxRlze63_lItilr_Tp5(i64* noalias nocapture sret, i64* noalias nocapture dereferenceable(8), i64* nocapture dereferenceable(8), %swift.type* %"\CF\84_0_0")
 // CHECK-IRGEN: entry:
-// CHECK-IRGEN-NEXT:   %3 = load i64, i64* %2, align 8
-// CHECK-IRGEN-NEXT:   store i64 %3, i64* %0, align 8
+// CHECK-IRGEN-NEXT:   %3 = load i64, i64* %2
+// CHECK-IRGEN-NEXT:   store i64 %3, i64* %0
 // CHECK-IRGEN-NEXT:   ret void
 // CHECK-IRGEN-NEXT: }
 
@@ -671,23 +671,22 @@ bb0(%0 : $*T, %1 : $*S):
 // CHECK-IRGEN-LABEL: define linkonce_odr hidden void @_T016eager_specialize19copyValueAndReturn2xx_xz1stlFxxxRlzTlItilr_Tp5(%swift.opaque* noalias nocapture sret, %swift.opaque* noalias nocapture, %swift.opaque* nocapture, %swift.type* %"\CF\84_0_0")
 // CHECK-IRGEN-NEXT: entry:
 // CHECK-IRGEN-NEXT:   %3 = bitcast %swift.type* %"\CF\84_0_0" to i8***
-// CHECK-IRGEN-NEXT:   %4 = getelementptr inbounds i8**, i8*** %3, i64 -1
-// CHECK-IRGEN-NEXT:   %"\CF\84_0_0.valueWitnesses" = load i8**, i8*** %4, align 8, !invariant.load !11, !dereferenceable !12
-// CHECK-IRGEN-NEXT:   %5 = getelementptr inbounds i8*, i8** %"\CF\84_0_0.valueWitnesses", i32 6
-// CHECK-IRGEN-NEXT:   %6 = load i8*, i8** %5, align 8, !invariant.load !11
-// CHECK-IRGEN-NEXT:   %initializeWithCopy = bitcast i8* %6 to %swift.opaque* (%swift.opaque*, %swift.opaque*, %swift.type*)*
-// CHECK-IRGEN-NEXT:   %7 = call %swift.opaque* %initializeWithCopy(%swift.opaque* %0, %swift.opaque* %2, %swift.type* %"\CF\84_0_0") #3
+// CHECK-IRGEN-NEXT:   %4 = getelementptr inbounds i8**, i8*** %3, i{{.*}} -1
+// CHECK-IRGEN-NEXT:   %"\CF\84_0_0.valueWitnesses" = load i8**, i8*** %4
+// CHECK-IRGEN-NEXT:   %5 = getelementptr inbounds i8*, i8** %"\CF\84_0_0.valueWitnesses"
+// CHECK-IRGEN-NEXT:   %6 = load i8*, i8** %5
+// CHECK-IRGEN-NEXT:   %initializeWithCopy = {{.*}}
+// CHECK-IRGEN-NEXT:   %7 = call {{.*}} %initializeWithCopy
 // CHECK-IRGEN-NEXT:   ret void
 // CHECK-IRGEN-NEXT: }
 
 // Check that a specialization for _RefCountedObject just copies the fixed-size reference,
 // and call retain/release directly, instead of calling the value witness functions.
-// CHECK-IRGEN-LABEL: define linkonce_odr hidden void @_T016eager_specialize19copyValueAndReturn3xx_xz1stlFxxxRlzRlItilr_Tp5(%objc_object** noalias nocapture sret, %objc_object** noalias nocapture dereferenceable(8), %objc_object** nocapture dereferenceable(8), %swift.type* %"\CF\84_0_0")
+// The matching patterns in this test are rather non-precise to cover both objc and non-objc platforms.
+// CHECK-IRGEN-LABEL: define{{.*}}@_T016eager_specialize19copyValueAndReturn3xx_xz1stlFxxxRlzRlItilr_Tp5
 // CHECK-IRGEN: entry:
-// CHECK-IRGEN-NEXT:   %3 = load %objc_object*, %objc_object** %2, align 8
-// CHECK-IRGEN-NEXT:   call void @swift_unknownRetain(%objc_object* %3) #3
-// CHECK-IRGEN-NEXT:   store %objc_object* %3, %objc_object** %0, align 8
-// CHECK-IRGEN-NEXT:   %toDestroy = load %objc_object*, %objc_object** %1, align 8
-// CHECK-IRGEN-NEXT:   call void @swift_unknownRelease(%objc_object* %toDestroy) #3
-// CHECK-IRGEN-NEXT:   ret void
-// CHECK-IRGEN-NEXT: }
+// CHECK-IRGEN-NOT: ret void
+// CHECK-IRGEN:   call {{.*}}etain
+// CHECK-IRGEN-NOT: ret void
+// CHECK-IRGEN:   call {{.*}}elease
+// CHECK-IRGEN:   ret void