1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes 2; RUN: opt < %s -argpromotion -S | FileCheck %s 3; RUN: opt < %s -passes=argpromotion -S | FileCheck %s 4 5target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" 6 7%struct.ss = type { i32, i64 } 8 9define internal void @f(%struct.ss* byval(%struct.ss) %b) nounwind { 10; CHECK-LABEL: define {{[^@]+}}@f 11; CHECK-SAME: (i32 [[B_0:%.*]], i64 [[B_1:%.*]]) 12; CHECK-NEXT: entry: 13; CHECK-NEXT: [[B:%.*]] = alloca [[STRUCT_SS:%.*]], align 4 14; CHECK-NEXT: [[DOT0:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 0 15; CHECK-NEXT: store i32 [[B_0]], i32* [[DOT0]], align 4 16; CHECK-NEXT: [[DOT1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 1 17; CHECK-NEXT: store i64 [[B_1]], i64* [[DOT1]], align 4 18; CHECK-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 0 19; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 4 20; CHECK-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1 21; CHECK-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 4 22; CHECK-NEXT: ret void 23; 24entry: 25 %tmp = getelementptr %struct.ss, %struct.ss* %b, i32 0, i32 0 26 %tmp1 = load i32, i32* %tmp, align 4 27 %tmp2 = add i32 %tmp1, 1 28 store i32 %tmp2, i32* %tmp, align 4 29 ret void 30} 31 32 33define internal void @g(%struct.ss* byval(%struct.ss) align 32 %b) nounwind { 34; CHECK-LABEL: define {{[^@]+}}@g 35; CHECK-SAME: (i32 [[B_0:%.*]], i64 [[B_1:%.*]]) 36; CHECK-NEXT: entry: 37; CHECK-NEXT: [[B:%.*]] = alloca [[STRUCT_SS:%.*]], align 32 38; CHECK-NEXT: [[DOT0:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 0 39; CHECK-NEXT: store i32 [[B_0]], i32* [[DOT0]], align 4 40; CHECK-NEXT: [[DOT1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 1 41; CHECK-NEXT: store i64 [[B_1]], i64* [[DOT1]], align 4 42; CHECK-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B]], i32 0, i32 0 43; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 4 44; CHECK-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1 45; CHECK-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 4 46; CHECK-NEXT: ret void 47; 48entry: 49 %tmp = getelementptr %struct.ss, %struct.ss* %b, i32 0, i32 0 50 %tmp1 = load i32, i32* %tmp, align 4 51 %tmp2 = add i32 %tmp1, 1 52 store i32 %tmp2, i32* %tmp, align 4 53 ret void 54} 55 56 57define i32 @main() nounwind { 58; CHECK-LABEL: define {{[^@]+}}@main() 59; CHECK-NEXT: entry: 60; CHECK-NEXT: [[S:%.*]] = alloca [[STRUCT_SS:%.*]], align 4 61; CHECK-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0 62; CHECK-NEXT: store i32 1, i32* [[TMP1]], align 8 63; CHECK-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1 64; CHECK-NEXT: store i64 2, i64* [[TMP4]], align 4 65; CHECK-NEXT: [[S_0:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0 66; CHECK-NEXT: [[S_0_VAL:%.*]] = load i32, i32* [[S_0]], align 4 67; CHECK-NEXT: [[S_1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1 68; CHECK-NEXT: [[S_1_VAL:%.*]] = load i64, i64* [[S_1]], align 4 69; CHECK-NEXT: call void @f(i32 [[S_0_VAL]], i64 [[S_1_VAL]]) 70; CHECK-NEXT: [[S_01:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0 71; CHECK-NEXT: [[S_01_VAL:%.*]] = load i32, i32* [[S_01]], align 4 72; CHECK-NEXT: [[S_12:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1 73; CHECK-NEXT: [[S_12_VAL:%.*]] = load i64, i64* [[S_12]], align 4 74; CHECK-NEXT: call void @g(i32 [[S_01_VAL]], i64 [[S_12_VAL]]) 75; CHECK-NEXT: ret i32 0 76; 77entry: 78 %S = alloca %struct.ss 79 %tmp1 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 0 80 store i32 1, i32* %tmp1, align 8 81 %tmp4 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 1 82 store i64 2, i64* %tmp4, align 4 83 call void @f(%struct.ss* byval(%struct.ss) %S) nounwind 84 call void @g(%struct.ss* byval(%struct.ss) %S) nounwind 85 ret i32 0 86} 87 88 89