1*67e74705SXin Li// Check that we warn, but accept, -fobjc-gc for iPhone OS. 2*67e74705SXin Li 3*67e74705SXin Li// RUN: %clang -target i386-apple-darwin9 -miphoneos-version-min=3.0 -stdlib=platform -fobjc-gc -flto -S -o %t %s 2> %t.err 4*67e74705SXin Li// RUN: FileCheck --check-prefix=IPHONE_OBJC_GC_LL %s < %t 5*67e74705SXin Li// RUN: FileCheck --check-prefix=IPHONE_OBJC_GC_STDERR %s < %t.err 6*67e74705SXin Li 7*67e74705SXin Li// IPHONE_OBJC_GC_LL: define void @f0 8*67e74705SXin Li// IPHONE_OBJC_GC_LL-NOT: objc_assign_ivar 9*67e74705SXin Li// IPHONE_OBJC_GC_LL: } 10*67e74705SXin Li 11*67e74705SXin Li// IPHONE_OBJC_GC_STDERR: warning: Objective-C garbage collection is not supported on this platform, ignoring '-fobjc-gc' 12*67e74705SXin Li 13*67e74705SXin Li@interface A { 14*67e74705SXin Li@public 15*67e74705SXin Li id x; 16*67e74705SXin Li} 17*67e74705SXin Li@end 18*67e74705SXin Li 19*67e74705SXin Livoid f0(A *a, id x) { a->x = x; } 20