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1; RUN: llc < %s -O2 -mtriple=arm64-apple-darwin | FileCheck %s2 3%0 = type opaque4%struct.CGRect = type { %struct.CGPoint, %struct.CGSize }5%struct.CGPoint = type { double, double }6%struct.CGSize = type { double, double }7 8@"OBJC_IVAR_$_UIScreen._bounds" = external hidden global i64, section "__DATA, __objc_ivar", align 89 10define hidden %struct.CGRect @nofold(ptr nocapture %self, ptr nocapture %_cmd) nounwind readonly optsize ssp {11entry:12; CHECK-LABEL: nofold:13; CHECK: add x[[REG:[0-9]+]], x0, x{{[0-9]+}}14; CHECK: ldp d0, d1, [x[[REG]]]15; CHECK: ldp d2, d3, [x[[REG]], #16]16; CHECK: ret17 %ivar = load i64, ptr @"OBJC_IVAR_$_UIScreen._bounds", align 8, !invariant.load !418 %add.ptr = getelementptr inbounds i8, ptr %self, i64 %ivar19 %tmp11 = load double, ptr %add.ptr, align 820 %add.ptr.sum = add i64 %ivar, 821 %add.ptr10.1 = getelementptr inbounds i8, ptr %self, i64 %add.ptr.sum22 %tmp12 = load double, ptr %add.ptr10.1, align 823 %add.ptr.sum17 = add i64 %ivar, 1624 %add.ptr4.1 = getelementptr inbounds i8, ptr %self, i64 %add.ptr.sum1725 %tmp = load double, ptr %add.ptr4.1, align 826 %add.ptr4.1.sum = add i64 %ivar, 2427 %add.ptr4.1.1 = getelementptr inbounds i8, ptr %self, i64 %add.ptr4.1.sum28 %tmp5 = load double, ptr %add.ptr4.1.1, align 829 %insert14 = insertvalue %struct.CGPoint undef, double %tmp11, 030 %insert16 = insertvalue %struct.CGPoint %insert14, double %tmp12, 131 %insert = insertvalue %struct.CGRect undef, %struct.CGPoint %insert16, 032 %insert7 = insertvalue %struct.CGSize undef, double %tmp, 033 %insert9 = insertvalue %struct.CGSize %insert7, double %tmp5, 134 %insert3 = insertvalue %struct.CGRect %insert, %struct.CGSize %insert9, 135 ret %struct.CGRect %insert336}37 38define hidden %struct.CGRect @fold(ptr nocapture %self, ptr nocapture %_cmd) nounwind readonly optsize ssp {39entry:40; CHECK-LABEL: fold:41; CHECK: ldr d0, [x0, x{{[0-9]+}}]42; CHECK-NOT: add x0, x0, x143; CHECK: ret44 %ivar = load i64, ptr @"OBJC_IVAR_$_UIScreen._bounds", align 8, !invariant.load !445 %add.ptr = getelementptr inbounds i8, ptr %self, i64 %ivar46 %tmp11 = load double, ptr %add.ptr, align 847 %add.ptr10.1 = getelementptr inbounds i8, ptr %self, i64 %ivar48 %tmp12 = load double, ptr %add.ptr10.1, align 849 %add.ptr4.1 = getelementptr inbounds i8, ptr %self, i64 %ivar50 %tmp = load double, ptr %add.ptr4.1, align 851 %add.ptr4.1.1 = getelementptr inbounds i8, ptr %self, i64 %ivar52 %tmp5 = load double, ptr %add.ptr4.1.1, align 853 %insert14 = insertvalue %struct.CGPoint undef, double %tmp11, 054 %insert16 = insertvalue %struct.CGPoint %insert14, double %tmp12, 155 %insert = insertvalue %struct.CGRect undef, %struct.CGPoint %insert16, 056 %insert7 = insertvalue %struct.CGSize undef, double %tmp, 057 %insert9 = insertvalue %struct.CGSize %insert7, double %tmp5, 158 %insert3 = insertvalue %struct.CGRect %insert, %struct.CGSize %insert9, 159 ret %struct.CGRect %insert360}61 62 63!llvm.module.flags = !{!0, !1, !2, !3}64 65!0 = !{i32 1, !"Objective-C Version", i32 2}66!1 = !{i32 1, !"Objective-C Image Info Version", i32 0}67!2 = !{i32 1, !"Objective-C Image Info Section", !"__DATA, __objc_imageinfo, regular, no_dead_strip"}68!3 = !{i32 4, !"Objective-C Garbage Collection", i32 0}69!4 = !{}70