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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%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 {{[^@]+}}@f8; CHECK-SAME: (i32 [[B_0:%.*]], i32 [[X:%.*]], i32 [[I:%.*]]) #[[ATTR0:[0-9]+]] {9; CHECK-NEXT: entry:10; CHECK-NEXT: [[TEMP:%.*]] = add i32 [[B_0]], 111; CHECK-NEXT: ret void12;13entry:14 %temp1 = load i32, ptr %b, align 415 %temp2 = add i32 %temp1, 116 store i32 %temp2, ptr %b, align 417 18 store i32 0, ptr %X19 ret void20}21 22; Also make sure we don't drop the call zeroext attribute.23define i32 @test(ptr %X) {24; CHECK-LABEL: define {{[^@]+}}@test25; CHECK-SAME: (ptr [[X:%.*]]) {26; CHECK-NEXT: entry:27; CHECK-NEXT: [[S:%.*]] = alloca [[STRUCT_SS:%.*]], align 828; CHECK-NEXT: store i32 1, ptr [[S]], align 829; CHECK-NEXT: [[TEMP4:%.*]] = getelementptr [[STRUCT_SS]], ptr [[S]], i32 0, i32 130; CHECK-NEXT: store i64 2, ptr [[TEMP4]], align 431; CHECK-NEXT: [[S_0_VAL:%.*]] = load i32, ptr [[S]], align 432; CHECK-NEXT: [[X_VAL:%.*]] = load i32, ptr [[X]], align 433; CHECK-NEXT: call void @f(i32 [[S_0_VAL]], i32 [[X_VAL]], i32 zeroext 0)34; CHECK-NEXT: ret i32 035;36entry:37 %S = alloca %struct.ss38 store i32 1, ptr %S, align 839 %temp4 = getelementptr %struct.ss, ptr %S, i32 0, i32 140 store i64 2, ptr %temp4, align 441 42 call void @f( ptr byval(%struct.ss) align 4 %S, ptr byval(i32) align 4 %X, i32 zeroext 0)43 44 ret i32 045}46