1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes 2; RUN: opt < %s -passes=argpromotion -S | FileCheck %s 3 4%struct.ss = type { i32, i64 } 5 6define internal void @f(ptr byval(%struct.ss) align 4 %b, ptr byval(i32) align 4 %X, i32 %i) nounwind { 7; CHECK-LABEL: define {{[^@]+}}@f 8; CHECK-SAME: (i32 [[B_0:%.*]], i32 [[X:%.*]], i32 [[I:%.*]]) #[[ATTR0:[0-9]+]] { 9; CHECK-NEXT: entry: 10; CHECK-NEXT: [[TEMP:%.*]] = add i32 [[B_0]], 1 11; CHECK-NEXT: ret void 12; 13entry: 14 %temp1 = load i32, ptr %b, align 4 15 %temp2 = add i32 %temp1, 1 16 store i32 %temp2, ptr %b, align 4 17 18 store i32 0, ptr %X 19 ret void 20} 21 22; Also make sure we don't drop the call zeroext attribute. 23define i32 @test(ptr %X) { 24; CHECK-LABEL: define {{[^@]+}}@test 25; CHECK-SAME: (ptr [[X:%.*]]) { 26; CHECK-NEXT: entry: 27; CHECK-NEXT: [[S:%.*]] = alloca [[STRUCT_SS:%.*]], align 8 28; CHECK-NEXT: store i32 1, ptr [[S]], align 8 29; CHECK-NEXT: [[TEMP4:%.*]] = getelementptr [[STRUCT_SS]], ptr [[S]], i32 0, i32 1 30; CHECK-NEXT: store i64 2, ptr [[TEMP4]], align 4 31; CHECK-NEXT: [[S_0_VAL:%.*]] = load i32, ptr [[S]], align 4 32; CHECK-NEXT: [[X_VAL:%.*]] = load i32, ptr [[X]], align 4 33; CHECK-NEXT: call void @f(i32 [[S_0_VAL]], i32 [[X_VAL]], i32 zeroext 0) 34; CHECK-NEXT: ret i32 0 35; 36entry: 37 %S = alloca %struct.ss 38 store i32 1, ptr %S, align 8 39 %temp4 = getelementptr %struct.ss, ptr %S, i32 0, i32 1 40 store i64 2, ptr %temp4, align 4 41 42 call void @f( ptr byval(%struct.ss) align 4 %S, ptr byval(i32) align 4 %X, i32 zeroext 0) 43 44 ret i32 0 45} 46