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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes2; RUN: opt < %s -passes=argpromotion -S | FileCheck %s3 4; Arg promotion eliminates the struct argument.5 6%struct.ss = type { i32, i64 }7 8define internal void @f(ptr byval(%struct.ss) align 8 %b, ptr byval(i32) align 4 %X) nounwind {9; CHECK-LABEL: define {{[^@]+}}@f10; CHECK-SAME: (i32 [[B_0:%.*]], i32 [[X:%.*]]) #[[ATTR0:[0-9]+]] {11; CHECK-NEXT: entry:12; CHECK-NEXT: [[TEMP:%.*]] = add i32 [[B_0]], 113; CHECK-NEXT: ret void14;15entry:16 %temp1 = load i32, ptr %b, align 417 %temp2 = add i32 %temp1, 118 store i32 %temp2, ptr %b, align 419 20 store i32 0, ptr %X21 ret void22}23 24define i32 @test(ptr %X) {25; CHECK-LABEL: define {{[^@]+}}@test26; CHECK-SAME: (ptr [[X:%.*]]) {27; CHECK-NEXT: entry:28; CHECK-NEXT: [[S:%.*]] = alloca [[STRUCT_SS:%.*]], align 829; CHECK-NEXT: store i32 1, ptr [[S]], align 830; CHECK-NEXT: [[TEMP4:%.*]] = getelementptr [[STRUCT_SS]], ptr [[S]], i32 0, i32 131; CHECK-NEXT: store i64 2, ptr [[TEMP4]], align 432; CHECK-NEXT: [[S_0_VAL:%.*]] = load i32, ptr [[S]], align 433; CHECK-NEXT: [[X_VAL:%.*]] = load i32, ptr [[X]], align 434; CHECK-NEXT: call void @f(i32 [[S_0_VAL]], i32 [[X_VAL]])35; CHECK-NEXT: ret i32 036;37entry:38 %S = alloca %struct.ss, align 839 store i32 1, ptr %S, align 840 %temp4 = getelementptr %struct.ss, ptr %S, i32 0, i32 141 store i64 2, ptr %temp4, align 442 call void @f( ptr byval(%struct.ss) align 8 %S, ptr byval(i32) align 4 %X)43 ret i32 044}45