| ; RUN: opt -module-summary %s -o %t.o |
| ; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s |
| |
| ; CHECK: <GLOBALVAL_SUMMARY_BLOCK |
| ; ensure @f is marked readnone |
| ; CHECK: <PERMODULE {{.*}} op0=0 {{.*}} op3=1 |
| ; ensure @g is marked readonly |
| ; CHECK: <PERMODULE {{.*}} op0=1 {{.*}} op3=2 |
| ; ensure @h is marked norecurse |
| ; CHECK: <PERMODULE {{.*}} op0=2 {{.*}} op3=4 |
| ; ensure @i is marked returndoesnotalias |
| ; CHECK: <PERMODULE {{.*}} op0=3 {{.*}} op3=8 |
| |
| define void @f() readnone { |
| ret void |
| } |
| define void @g() readonly { |
| ret void |
| } |
| define void @h() norecurse { |
| ret void |
| } |
| |
| define noalias i8* @i() { |
| %r = alloca i8 |
| ret i8* %r |
| } |
