| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes |
| ; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=11 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM |
| ; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=11 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM |
| ; 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 |
| ; 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 |
| |
| define void @f() { |
| ; IS________OPM-LABEL: define {{[^@]+}}@f() { |
| ; IS________OPM-NEXT: entry: |
| ; IS________OPM-NEXT: [[A:%.*]] = alloca i32, align 1 |
| ; IS________OPM-NEXT: call void @g(i32* noalias nocapture noundef nonnull readonly dereferenceable(4) [[A]]) |
| ; IS________OPM-NEXT: ret void |
| ; |
| ; IS________NPM-LABEL: define {{[^@]+}}@f() { |
| ; IS________NPM-NEXT: entry: |
| ; IS________NPM-NEXT: [[A:%.*]] = alloca i32, align 1 |
| ; IS________NPM-NEXT: [[TMP0:%.*]] = load i32, i32* [[A]], align 1 |
| ; IS________NPM-NEXT: call void @g(i32 [[TMP0]]) |
| ; IS________NPM-NEXT: ret void |
| ; |
| entry: |
| %a = alloca i32, align 1 |
| call void @g(i32* %a) |
| ret void |
| } |
| |
| define internal void @g(i32* %a) { |
| ; IS________OPM-LABEL: define {{[^@]+}}@g |
| ; IS________OPM-SAME: (i32* noalias nocapture noundef nonnull readonly dereferenceable(4) [[A:%.*]]) { |
| ; IS________OPM-NEXT: [[AA:%.*]] = load i32, i32* [[A]], align 1 |
| ; IS________OPM-NEXT: call void @z(i32 [[AA]]) |
| ; IS________OPM-NEXT: ret void |
| ; |
| ; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@g |
| ; IS__TUNIT_NPM-SAME: (i32 [[TMP0:%.*]]) { |
| ; IS__TUNIT_NPM-NEXT: [[A_PRIV:%.*]] = alloca i32, align 4 |
| ; IS__TUNIT_NPM-NEXT: store i32 [[TMP0]], i32* [[A_PRIV]], align 4 |
| ; IS__TUNIT_NPM-NEXT: [[AA:%.*]] = load i32, i32* [[A_PRIV]], align 1 |
| ; IS__TUNIT_NPM-NEXT: call void @z(i32 [[AA]]) |
| ; IS__TUNIT_NPM-NEXT: ret void |
| ; |
| ; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@g |
| ; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]]) { |
| ; IS__CGSCC_NPM-NEXT: [[A_PRIV:%.*]] = alloca i32, align 4 |
| ; IS__CGSCC_NPM-NEXT: store i32 [[TMP0]], i32* [[A_PRIV]], align 4 |
| ; IS__CGSCC_NPM-NEXT: [[AA:%.*]] = load i32, i32* [[A_PRIV]], align 4 |
| ; IS__CGSCC_NPM-NEXT: call void @z(i32 [[AA]]) |
| ; IS__CGSCC_NPM-NEXT: ret void |
| ; |
| %aa = load i32, i32* %a, align 1 |
| call void @z(i32 %aa) |
| ret void |
| } |
| |
| declare void @z(i32) |
| |
| ; Test2 |
| ; Different alignemnt privatizable arguments |
| define internal i32 @test(i32* %X, i64* %Y) { |
| ; IS__TUNIT_OPM: Function Attrs: argmemonly nofree nosync nounwind readonly willreturn |
| ; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@test |
| ; IS__TUNIT_OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[X:%.*]], i64* noalias nocapture nofree noundef nonnull readonly align 8 dereferenceable(8) [[Y:%.*]]) [[ATTR0:#.*]] { |
| ; IS__TUNIT_OPM-NEXT: [[A:%.*]] = load i32, i32* [[X]], align 4 |
| ; IS__TUNIT_OPM-NEXT: [[B:%.*]] = load i64, i64* [[Y]], align 8 |
| ; IS__TUNIT_OPM-NEXT: [[C:%.*]] = add i32 [[A]], 1 |
| ; IS__TUNIT_OPM-NEXT: [[D:%.*]] = add i64 [[B]], 1 |
| ; IS__TUNIT_OPM-NEXT: [[COND:%.*]] = icmp sgt i64 [[D]], -1 |
| ; IS__TUNIT_OPM-NEXT: br i1 [[COND]], label [[RETURN1:%.*]], label [[RETURN2:%.*]] |
| ; IS__TUNIT_OPM: Return1: |
| ; IS__TUNIT_OPM-NEXT: ret i32 [[C]] |
| ; IS__TUNIT_OPM: Return2: |
| ; IS__TUNIT_OPM-NEXT: ret i32 [[A]] |
| ; |
| ; IS__TUNIT_NPM: Function Attrs: argmemonly nofree nosync nounwind readonly willreturn |
| ; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@test |
| ; IS__TUNIT_NPM-SAME: (i32 [[TMP0:%.*]], i64 [[TMP1:%.*]]) [[ATTR0:#.*]] { |
| ; IS__TUNIT_NPM-NEXT: [[Y_PRIV:%.*]] = alloca i64, align 8 |
| ; IS__TUNIT_NPM-NEXT: store i64 [[TMP1]], i64* [[Y_PRIV]], align 4 |
| ; IS__TUNIT_NPM-NEXT: [[X_PRIV:%.*]] = alloca i32, align 4 |
| ; IS__TUNIT_NPM-NEXT: store i32 [[TMP0]], i32* [[X_PRIV]], align 4 |
| ; IS__TUNIT_NPM-NEXT: [[A:%.*]] = load i32, i32* [[X_PRIV]], align 4 |
| ; IS__TUNIT_NPM-NEXT: [[B:%.*]] = load i64, i64* [[Y_PRIV]], align 8 |
| ; IS__TUNIT_NPM-NEXT: [[C:%.*]] = add i32 [[A]], 1 |
| ; IS__TUNIT_NPM-NEXT: [[D:%.*]] = add i64 [[B]], 1 |
| ; IS__TUNIT_NPM-NEXT: [[COND:%.*]] = icmp sgt i64 [[D]], -1 |
| ; IS__TUNIT_NPM-NEXT: br i1 [[COND]], label [[RETURN1:%.*]], label [[RETURN2:%.*]] |
| ; IS__TUNIT_NPM: Return1: |
| ; IS__TUNIT_NPM-NEXT: ret i32 [[C]] |
| ; IS__TUNIT_NPM: Return2: |
| ; IS__TUNIT_NPM-NEXT: ret i32 [[A]] |
| ; |
| ; IS__CGSCC_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind readonly willreturn |
| ; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@test |
| ; IS__CGSCC_OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[X:%.*]], i64* noalias nocapture nofree noundef nonnull readonly align 8 dereferenceable(8) [[Y:%.*]]) [[ATTR0:#.*]] { |
| ; IS__CGSCC_OPM-NEXT: [[A:%.*]] = load i32, i32* [[X]], align 4 |
| ; IS__CGSCC_OPM-NEXT: [[B:%.*]] = load i64, i64* [[Y]], align 8 |
| ; IS__CGSCC_OPM-NEXT: [[C:%.*]] = add i32 [[A]], 1 |
| ; IS__CGSCC_OPM-NEXT: [[D:%.*]] = add i64 [[B]], 1 |
| ; IS__CGSCC_OPM-NEXT: [[COND:%.*]] = icmp sgt i64 [[D]], -1 |
| ; IS__CGSCC_OPM-NEXT: br i1 [[COND]], label [[RETURN1:%.*]], label [[RETURN2:%.*]] |
| ; IS__CGSCC_OPM: Return1: |
| ; IS__CGSCC_OPM-NEXT: ret i32 [[C]] |
| ; IS__CGSCC_OPM: Return2: |
| ; IS__CGSCC_OPM-NEXT: ret i32 [[A]] |
| ; |
| ; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn |
| ; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@test |
| ; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]], i64 [[TMP1:%.*]]) [[ATTR0:#.*]] { |
| ; IS__CGSCC_NPM-NEXT: [[Y_PRIV:%.*]] = alloca i64, align 8 |
| ; IS__CGSCC_NPM-NEXT: store i64 [[TMP1]], i64* [[Y_PRIV]], align 8 |
| ; IS__CGSCC_NPM-NEXT: [[X_PRIV:%.*]] = alloca i32, align 4 |
| ; IS__CGSCC_NPM-NEXT: store i32 [[TMP0]], i32* [[X_PRIV]], align 4 |
| ; IS__CGSCC_NPM-NEXT: [[A:%.*]] = load i32, i32* [[X_PRIV]], align 4 |
| ; IS__CGSCC_NPM-NEXT: [[B:%.*]] = load i64, i64* [[Y_PRIV]], align 8 |
| ; IS__CGSCC_NPM-NEXT: [[C:%.*]] = add i32 [[A]], 1 |
| ; IS__CGSCC_NPM-NEXT: [[D:%.*]] = add i64 [[B]], 1 |
| ; IS__CGSCC_NPM-NEXT: [[COND:%.*]] = icmp sgt i64 [[D]], -1 |
| ; IS__CGSCC_NPM-NEXT: br i1 [[COND]], label [[RETURN1:%.*]], label [[RETURN2:%.*]] |
| ; IS__CGSCC_NPM: Return1: |
| ; IS__CGSCC_NPM-NEXT: ret i32 [[C]] |
| ; IS__CGSCC_NPM: Return2: |
| ; IS__CGSCC_NPM-NEXT: ret i32 [[A]] |
| ; |
| %A = load i32, i32* %X |
| %B = load i64, i64* %Y |
| %C = add i32 %A, 1 |
| %D = add i64 %B, 1 |
| %cond = icmp sgt i64 %D, -1 |
| br i1 %cond, label %Return1, label %Return2 |
| Return1: |
| ret i32 %C |
| Return2: |
| ret i32 %A |
| } |
| |
| define internal i32 @caller(i32* %A) { |
| ; IS__TUNIT_OPM: Function Attrs: argmemonly nofree nosync nounwind willreturn |
| ; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@caller |
| ; IS__TUNIT_OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[A:%.*]]) [[ATTR1:#.*]] { |
| ; IS__TUNIT_OPM-NEXT: [[B:%.*]] = alloca i64, align 8 |
| ; IS__TUNIT_OPM-NEXT: store i64 1, i64* [[B]], align 8 |
| ; IS__TUNIT_OPM-NEXT: [[C:%.*]] = call i32 @test(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[A]], i64* noalias nocapture nofree noundef nonnull readonly align 8 dereferenceable(8) [[B]]) [[ATTR3:#.*]] |
| ; IS__TUNIT_OPM-NEXT: ret i32 [[C]] |
| ; |
| ; IS__TUNIT_NPM: Function Attrs: argmemonly nofree nosync nounwind willreturn |
| ; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@caller |
| ; IS__TUNIT_NPM-SAME: (i32 [[TMP0:%.*]]) [[ATTR1:#.*]] { |
| ; IS__TUNIT_NPM-NEXT: [[A_PRIV:%.*]] = alloca i32, align 4 |
| ; IS__TUNIT_NPM-NEXT: store i32 [[TMP0]], i32* [[A_PRIV]], align 4 |
| ; IS__TUNIT_NPM-NEXT: [[B:%.*]] = alloca i64, align 8 |
| ; IS__TUNIT_NPM-NEXT: store i64 1, i64* [[B]], align 8 |
| ; IS__TUNIT_NPM-NEXT: [[TMP2:%.*]] = load i32, i32* [[A_PRIV]], align 4 |
| ; IS__TUNIT_NPM-NEXT: [[TMP3:%.*]] = load i64, i64* [[B]], align 8 |
| ; IS__TUNIT_NPM-NEXT: [[C:%.*]] = call i32 @test(i32 [[TMP2]], i64 [[TMP3]]) [[ATTR3:#.*]] |
| ; IS__TUNIT_NPM-NEXT: ret i32 [[C]] |
| ; |
| ; IS__CGSCC_OPM: Function Attrs: argmemonly nofree norecurse nosync nounwind willreturn |
| ; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@caller |
| ; IS__CGSCC_OPM-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[A:%.*]]) [[ATTR1:#.*]] { |
| ; IS__CGSCC_OPM-NEXT: [[B:%.*]] = alloca i64, align 8 |
| ; IS__CGSCC_OPM-NEXT: store i64 1, i64* [[B]], align 8 |
| ; IS__CGSCC_OPM-NEXT: [[C:%.*]] = call i32 @test(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[A]], i64* noalias nocapture nofree noundef nonnull readonly align 8 dereferenceable(8) [[B]]) [[ATTR3:#.*]] |
| ; IS__CGSCC_OPM-NEXT: ret i32 [[C]] |
| ; |
| ; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn |
| ; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@caller |
| ; IS__CGSCC_NPM-SAME: (i32 [[TMP0:%.*]]) [[ATTR0]] { |
| ; IS__CGSCC_NPM-NEXT: [[A_PRIV:%.*]] = alloca i32, align 4 |
| ; IS__CGSCC_NPM-NEXT: store i32 [[TMP0]], i32* [[A_PRIV]], align 4 |
| ; IS__CGSCC_NPM-NEXT: [[B:%.*]] = alloca i64, align 8 |
| ; IS__CGSCC_NPM-NEXT: store i64 1, i64* [[B]], align 8 |
| ; IS__CGSCC_NPM-NEXT: [[TMP2:%.*]] = load i32, i32* [[A_PRIV]], align 4 |
| ; IS__CGSCC_NPM-NEXT: [[TMP3:%.*]] = load i64, i64* [[B]], align 8 |
| ; IS__CGSCC_NPM-NEXT: [[C:%.*]] = call i32 @test(i32 [[TMP2]], i64 [[TMP3]]) [[ATTR1:#.*]] |
| ; IS__CGSCC_NPM-NEXT: ret i32 [[C]] |
| ; |
| %B = alloca i64 |
| store i64 1, i64* %B |
| %C = call i32 @test(i32* %A, i64* %B) |
| ret i32 %C |
| } |
| |
| define i32 @callercaller() { |
| ; IS__TUNIT_OPM: Function Attrs: nofree nosync nounwind readnone |
| ; IS__TUNIT_OPM-LABEL: define {{[^@]+}}@callercaller |
| ; IS__TUNIT_OPM-SAME: () [[ATTR2:#.*]] { |
| ; IS__TUNIT_OPM-NEXT: [[B:%.*]] = alloca i32, align 4 |
| ; IS__TUNIT_OPM-NEXT: store i32 2, i32* [[B]], align 4 |
| ; IS__TUNIT_OPM-NEXT: [[X:%.*]] = call i32 @caller(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[B]]) [[ATTR4:#.*]] |
| ; IS__TUNIT_OPM-NEXT: ret i32 [[X]] |
| ; |
| ; IS__TUNIT_NPM: Function Attrs: nofree nosync nounwind readnone |
| ; IS__TUNIT_NPM-LABEL: define {{[^@]+}}@callercaller |
| ; IS__TUNIT_NPM-SAME: () [[ATTR2:#.*]] { |
| ; IS__TUNIT_NPM-NEXT: [[B:%.*]] = alloca i32, align 4 |
| ; IS__TUNIT_NPM-NEXT: store i32 2, i32* [[B]], align 4 |
| ; IS__TUNIT_NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[B]], align 4 |
| ; IS__TUNIT_NPM-NEXT: [[X:%.*]] = call i32 @caller(i32 [[TMP1]]) [[ATTR4:#.*]] |
| ; IS__TUNIT_NPM-NEXT: ret i32 [[X]] |
| ; |
| ; IS__CGSCC_OPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn |
| ; IS__CGSCC_OPM-LABEL: define {{[^@]+}}@callercaller |
| ; IS__CGSCC_OPM-SAME: () [[ATTR2:#.*]] { |
| ; IS__CGSCC_OPM-NEXT: [[B:%.*]] = alloca i32, align 4 |
| ; IS__CGSCC_OPM-NEXT: store i32 2, i32* [[B]], align 4 |
| ; IS__CGSCC_OPM-NEXT: [[X:%.*]] = call i32 @caller(i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[B]]) [[ATTR4:#.*]] |
| ; IS__CGSCC_OPM-NEXT: ret i32 [[X]] |
| ; |
| ; IS__CGSCC_NPM: Function Attrs: nofree norecurse nosync nounwind readnone willreturn |
| ; IS__CGSCC_NPM-LABEL: define {{[^@]+}}@callercaller |
| ; IS__CGSCC_NPM-SAME: () [[ATTR0]] { |
| ; IS__CGSCC_NPM-NEXT: [[B:%.*]] = alloca i32, align 4 |
| ; IS__CGSCC_NPM-NEXT: store i32 2, i32* [[B]], align 4 |
| ; IS__CGSCC_NPM-NEXT: [[TMP1:%.*]] = load i32, i32* [[B]], align 4 |
| ; IS__CGSCC_NPM-NEXT: [[X:%.*]] = call i32 @caller(i32 [[TMP1]]) [[ATTR2:#.*]] |
| ; IS__CGSCC_NPM-NEXT: ret i32 [[X]] |
| ; |
| %B = alloca i32 |
| store i32 2, i32* %B |
| %X = call i32 @caller(i32* %B) |
| ret i32 %X |
| } |