1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes 2; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM 3; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=3 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM 4; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM 5; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM 6 7%struct.ss = type { i32, i64 } 8 9define internal void @f(%struct.ss* byval(%struct.ss) %b, i32* byval(i32) %X) nounwind { 10; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn 11; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@f 12; IS__CGSCC_OPM-SAME: (%struct.ss* noalias nocapture nofree noundef nonnull byval(%struct.ss) align 8 dereferenceable(12) [[B:%.*]], i32* noalias nocapture nofree nonnull writeonly byval(i32) align 4 dereferenceable(4) [[X:%.*]]) [[ATTR0:#.*]] { 13; IS__CGSCC_OPM-NEXT: entry: 14; IS__CGSCC_OPM-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS:%.*]], %struct.ss* [[B]], i32 0, i32 0 15; IS__CGSCC_OPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 8 16; IS__CGSCC_OPM-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1 17; IS__CGSCC_OPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 8 18; IS__CGSCC_OPM-NEXT: store i32 0, i32* [[X]], align 4 19; IS__CGSCC_OPM-NEXT: ret void 20; 21; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn 22; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@f 23; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]], i64 [[TMP1:%.*]], i32 [[TMP2:%.*]]) [[ATTR0:#.*]] { 24; IS__CGSCC_NPM-NEXT: entry: 25; IS__CGSCC_NPM-NEXT: [[X_PRIV:%.*]] = alloca i32, align 4 26; IS__CGSCC_NPM-NEXT: store i32 [[TMP2]], i32* [[X_PRIV]], align 4 27; IS__CGSCC_NPM-NEXT: [[B_PRIV:%.*]] = alloca [[STRUCT_SS:%.*]], align 8 28; IS__CGSCC_NPM-NEXT: [[B_PRIV_CAST:%.*]] = bitcast %struct.ss* [[B_PRIV]] to i32* 29; IS__CGSCC_NPM-NEXT: store i32 [[TMP0]], i32* [[B_PRIV_CAST]], align 8 30; IS__CGSCC_NPM-NEXT: [[B_PRIV_0_1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B_PRIV]], i32 0, i32 1 31; IS__CGSCC_NPM-NEXT: store i64 [[TMP1]], i64* [[B_PRIV_0_1]], align 4 32; IS__CGSCC_NPM-NEXT: [[TMP:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[B_PRIV]], i32 0, i32 0 33; IS__CGSCC_NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[TMP]], align 8 34; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = add i32 [[TMP1]], 1 35; IS__CGSCC_NPM-NEXT: store i32 [[TMP2]], i32* [[TMP]], align 8 36; IS__CGSCC_NPM-NEXT: store i32 0, i32* [[X_PRIV]], align 4 37; IS__CGSCC_NPM-NEXT: ret void 38; 39entry: 40 %tmp = getelementptr %struct.ss, %struct.ss* %b, i32 0, i32 0 41 %tmp1 = load i32, i32* %tmp, align 4 42 %tmp2 = add i32 %tmp1, 1 43 store i32 %tmp2, i32* %tmp, align 4 44 45 store i32 0, i32* %X 46 ret void 47} 48 49define i32 @test(i32* %X) { 50; 51; IS__TUNIT____: Function Attrs: nofree nosync nounwind readnone willreturn 52; IS__TUNIT____-LABEL: define {{[^@]+}}@test 53; IS__TUNIT____-SAME: (i32* nocapture nofree readonly align 4 [[X:%.*]]) [[ATTR0:#.*]] { 54; IS__TUNIT____-NEXT: entry: 55; IS__TUNIT____-NEXT: [[S:%.*]] = alloca [[STRUCT_SS:%.*]], align 8 56; IS__TUNIT____-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0 57; IS__TUNIT____-NEXT: store i32 1, i32* [[TMP1]], align 8 58; IS__TUNIT____-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1 59; IS__TUNIT____-NEXT: store i64 2, i64* [[TMP4]], align 4 60; IS__TUNIT____-NEXT: ret i32 0 61; 62; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn 63; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@test 64; IS__CGSCC_OPM-SAME: (i32* nocapture nofree nonnull readnone align 4 dereferenceable(4) [[X:%.*]]) [[ATTR0]] { 65; IS__CGSCC_OPM-NEXT: entry: 66; IS__CGSCC_OPM-NEXT: [[S:%.*]] = alloca [[STRUCT_SS:%.*]], align 8 67; IS__CGSCC_OPM-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0 68; IS__CGSCC_OPM-NEXT: store i32 1, i32* [[TMP1]], align 8 69; IS__CGSCC_OPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1 70; IS__CGSCC_OPM-NEXT: store i64 2, i64* [[TMP4]], align 4 71; IS__CGSCC_OPM-NEXT: ret i32 0 72; 73; IS__CGSCC_NPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn 74; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@test 75; IS__CGSCC_NPM-SAME: (i32* nocapture nofree nonnull readonly align 4 dereferenceable(4) [[X:%.*]]) [[ATTR1:#.*]] { 76; IS__CGSCC_NPM-NEXT: entry: 77; IS__CGSCC_NPM-NEXT: [[S:%.*]] = alloca [[STRUCT_SS:%.*]], align 8 78; IS__CGSCC_NPM-NEXT: [[TMP1:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 0 79; IS__CGSCC_NPM-NEXT: store i32 1, i32* [[TMP1]], align 8 80; IS__CGSCC_NPM-NEXT: [[TMP4:%.*]] = getelementptr [[STRUCT_SS]], %struct.ss* [[S]], i32 0, i32 1 81; IS__CGSCC_NPM-NEXT: store i64 2, i64* [[TMP4]], align 4 82; IS__CGSCC_NPM-NEXT: ret i32 0 83; 84entry: 85 %S = alloca %struct.ss 86 %tmp1 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 0 87 store i32 1, i32* %tmp1, align 8 88 %tmp4 = getelementptr %struct.ss, %struct.ss* %S, i32 0, i32 1 89 store i64 2, i64* %tmp4, align 4 90 call void @f(%struct.ss* byval(%struct.ss) %S, i32* byval(i32) %X) 91 ret i32 0 92} 93