| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals |
| ; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,TUNIT |
| ; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,CGSCC |
| ; |
| ; Mostly check we do not crash on these uses |
| |
| define internal void @internal(ptr %fp) { |
| ; |
| ; |
| ; TUNIT-LABEL: define {{[^@]+}}@internal |
| ; TUNIT-SAME: (ptr nonnull [[FP:%.*]]) { |
| ; TUNIT-NEXT: entry: |
| ; TUNIT-NEXT: [[A:%.*]] = alloca i32, align 4 |
| ; TUNIT-NEXT: call void @foo(ptr nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A]]) #[[ATTR1:[0-9]+]] |
| ; TUNIT-NEXT: call void [[FP]](ptr nonnull @foo) |
| ; TUNIT-NEXT: call void @callback1(ptr noundef nonnull @foo) |
| ; TUNIT-NEXT: call void @callback2(ptr noundef nonnull @foo) |
| ; TUNIT-NEXT: call void @callback2(ptr nonnull [[FP]]) |
| ; TUNIT-NEXT: call void [[FP]](ptr [[A]]) |
| ; TUNIT-NEXT: ret void |
| ; |
| ; CGSCC-LABEL: define {{[^@]+}}@internal |
| ; CGSCC-SAME: (ptr noundef nonnull [[FP:%.*]]) { |
| ; CGSCC-NEXT: entry: |
| ; CGSCC-NEXT: [[A:%.*]] = alloca i32, align 4 |
| ; CGSCC-NEXT: call void @foo(ptr nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A]]) #[[ATTR1:[0-9]+]] |
| ; CGSCC-NEXT: call void [[FP]](ptr nonnull @foo) |
| ; CGSCC-NEXT: call void @callback1(ptr noundef nonnull @foo) |
| ; CGSCC-NEXT: call void @callback2(ptr noundef nonnull @foo) |
| ; CGSCC-NEXT: call void @callback2(ptr noundef nonnull [[FP]]) |
| ; CGSCC-NEXT: call void [[FP]](ptr [[A]]) |
| ; CGSCC-NEXT: ret void |
| ; |
| entry: |
| %a = alloca i32, align 4 |
| call void @foo(ptr nonnull %a) |
| call void %fp(ptr @foo) |
| call void @callback1(ptr nonnull @foo) |
| call void @callback2(ptr @foo) |
| call void @callback2(ptr %fp) |
| call void %fp(ptr %a) |
| ret void |
| } |
| |
| define void @external(ptr %fp) { |
| ; |
| ; |
| ; TUNIT-LABEL: define {{[^@]+}}@external |
| ; TUNIT-SAME: (ptr [[FP:%.*]]) { |
| ; TUNIT-NEXT: entry: |
| ; TUNIT-NEXT: [[A:%.*]] = alloca i32, align 4 |
| ; TUNIT-NEXT: call void @foo(ptr nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A]]) #[[ATTR1]] |
| ; TUNIT-NEXT: call void @callback1(ptr noundef nonnull @foo) |
| ; TUNIT-NEXT: call void @callback2(ptr noundef nonnull @foo) |
| ; TUNIT-NEXT: call void @callback2(ptr [[FP]]) |
| ; TUNIT-NEXT: call void [[FP]](ptr @foo) |
| ; TUNIT-NEXT: call void [[FP]](ptr [[A]]) |
| ; TUNIT-NEXT: call void @internal(ptr nonnull [[FP]]) |
| ; TUNIT-NEXT: ret void |
| ; |
| ; CGSCC-LABEL: define {{[^@]+}}@external |
| ; CGSCC-SAME: (ptr [[FP:%.*]]) { |
| ; CGSCC-NEXT: entry: |
| ; CGSCC-NEXT: [[A:%.*]] = alloca i32, align 4 |
| ; CGSCC-NEXT: call void @foo(ptr nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A]]) #[[ATTR1]] |
| ; CGSCC-NEXT: call void @callback1(ptr noundef nonnull @foo) |
| ; CGSCC-NEXT: call void @callback2(ptr noundef nonnull @foo) |
| ; CGSCC-NEXT: call void @callback2(ptr [[FP]]) |
| ; CGSCC-NEXT: call void [[FP]](ptr @foo) |
| ; CGSCC-NEXT: call void [[FP]](ptr [[A]]) |
| ; CGSCC-NEXT: call void @internal(ptr noundef nonnull [[FP]]) |
| ; CGSCC-NEXT: ret void |
| ; |
| entry: |
| %a = alloca i32, align 4 |
| call void @foo(ptr nonnull %a) |
| call void @callback1(ptr nonnull @foo) |
| call void @callback2(ptr @foo) |
| call void @callback2(ptr %fp) |
| call void %fp(ptr @foo) |
| call void %fp(ptr %a) |
| call void @internal(ptr %fp) |
| ret void |
| } |
| |
| define internal void @foo(ptr %a) { |
| ; |
| ; CHECK: Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) |
| ; CHECK-LABEL: define {{[^@]+}}@foo |
| ; CHECK-SAME: (ptr nocapture nofree noundef nonnull writeonly align 4 dereferenceable(4) [[A:%.*]]) #[[ATTR0:[0-9]+]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: store i32 0, ptr [[A]], align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| store i32 0, ptr %a |
| ret void |
| } |
| |
| declare void @callback1(ptr) |
| declare void @callback2(ptr) |
| ;. |
| ; TUNIT: attributes #[[ATTR0]] = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) } |
| ; TUNIT: attributes #[[ATTR1]] = { nofree nosync nounwind willreturn memory(write) } |
| ;. |
| ; CGSCC: attributes #[[ATTR0]] = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: write) } |
| ; CGSCC: attributes #[[ATTR1]] = { nofree nounwind willreturn memory(write) } |
| ;. |