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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; RUN: opt -S < %s -passes=instcombine | FileCheck %s3 4%struct.double2 = type { double, double }5%struct.double1 = type { double }6 7define %struct.double2 @func1(ptr addrspace(1) %a) {8; CHECK-LABEL: define %struct.double2 @func1(9; CHECK-SAME: ptr addrspace(1) [[A:%.*]]) {10; CHECK-NEXT: [[DOTUNPACK:%.*]] = load double, ptr addrspace(1) [[A]], align 16, !invariant.load [[META0:![0-9]+]]11; CHECK-NEXT: [[TMP1:%.*]] = insertvalue [[STRUCT_DOUBLE2:%.*]] poison, double [[DOTUNPACK]], 012; CHECK-NEXT: [[DOTELT1:%.*]] = getelementptr inbounds nuw i8, ptr addrspace(1) [[A]], i64 813; CHECK-NEXT: [[DOTUNPACK2:%.*]] = load double, ptr addrspace(1) [[DOTELT1]], align 8, !invariant.load [[META0]]14; CHECK-NEXT: [[TMP2:%.*]] = insertvalue [[STRUCT_DOUBLE2]] [[TMP1]], double [[DOTUNPACK2]], 115; CHECK-NEXT: ret [[STRUCT_DOUBLE2]] [[TMP2]]16;17 %1 = load %struct.double2, ptr addrspace(1) %a, align 16, !invariant.load !118 ret %struct.double2 %119}20 21define %struct.double2 @func2(ptr %a) {22; CHECK-LABEL: define %struct.double2 @func2(23; CHECK-SAME: ptr [[A:%.*]]) {24; CHECK-NEXT: [[DOTUNPACK:%.*]] = load double, ptr [[A]], align 16, !invariant.load [[META0]]25; CHECK-NEXT: [[TMP1:%.*]] = insertvalue [[STRUCT_DOUBLE2:%.*]] poison, double [[DOTUNPACK]], 026; CHECK-NEXT: [[DOTELT1:%.*]] = getelementptr inbounds nuw i8, ptr [[A]], i64 827; CHECK-NEXT: [[DOTUNPACK2:%.*]] = load double, ptr [[DOTELT1]], align 8, !invariant.load [[META0]]28; CHECK-NEXT: [[TMP2:%.*]] = insertvalue [[STRUCT_DOUBLE2]] [[TMP1]], double [[DOTUNPACK2]], 129; CHECK-NEXT: ret [[STRUCT_DOUBLE2]] [[TMP2]]30;31 %1 = load %struct.double2, ptr %a, align 16, !invariant.load !132 ret %struct.double2 %133}34 35define %struct.double1 @func3(ptr %a) {36; CHECK-LABEL: define %struct.double1 @func3(37; CHECK-SAME: ptr [[A:%.*]]) {38; CHECK-NEXT: [[DOTUNPACK:%.*]] = load double, ptr [[A]], align 16, !invariant.load [[META0]]39; CHECK-NEXT: [[TMP1:%.*]] = insertvalue [[STRUCT_DOUBLE1:%.*]] poison, double [[DOTUNPACK]], 040; CHECK-NEXT: ret [[STRUCT_DOUBLE1]] [[TMP1]]41;42 %1 = load %struct.double1, ptr %a, align 16, !invariant.load !143 ret %struct.double1 %144}45 46!1 = !{}47