| ; RUN: opt -name-anon-globals -module-summary < %s | llvm-bcanalyzer -dump | FileCheck %s -check-prefix=BC |
| ; RUN: opt -passes=name-anon-globals -module-summary < %s | llvm-bcanalyzer -dump | FileCheck %s -check-prefix=BC |
| ; Check for summary block/records. |
| |
| ; BC: <SOURCE_FILENAME |
| ; "h" |
| ; BC-NEXT: <GLOBALVAR {{.*}} op0=0 op1=1 |
| ; "foo" |
| ; BC-NEXT: <FUNCTION op0=1 op1=3 |
| ; "bar" |
| ; BC-NEXT: <FUNCTION op0=4 op1=3 |
| ; "anon.[32 chars].0" |
| ; BC-NEXT: <FUNCTION op0=7 op1=39 |
| ; "variadic" |
| ; BC-NEXT: <FUNCTION op0=46 op1=8 |
| ; "llvm.va_start" |
| ; BC-NEXT: <FUNCTION op0=54 op1=13 |
| ; "f" |
| ; BC-NEXT: <ALIAS op0=67 op1=1 |
| ; BC: <GLOBALVAL_SUMMARY_BLOCK |
| ; BC-NEXT: <VERSION |
| ; BC-NEXT: <FLAGS |
| ; BC-NEXT: <PERMODULE {{.*}} op0=1 op1=0 |
| ; BC-NEXT: <PERMODULE {{.*}} op0=2 op1=0 |
| ; BC-NEXT: <PERMODULE {{.*}} op0=3 op1=7 |
| ; BC-NEXT: <PERMODULE {{.*}} op0=4 op1=0 op2=4 op3=0 |
| ; BC-NEXT: <ALIAS {{.*}} op0=6 op1=0 op2=3 |
| ; BC-NEXT: </GLOBALVAL_SUMMARY_BLOCK |
| ; BC: <STRTAB_BLOCK |
| ; BC-NEXT: blob data = 'hfoobaranon.{{................................}}.0variadicllvm.va_startf{{.*}}' |
| |
| |
| ; RUN: opt -name-anon-globals -module-summary < %s | llvm-dis | FileCheck %s |
| ; Check that this round-trips correctly. |
| |
| ; ModuleID = '<stdin>' |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| ; CHECK: define i32 @foo() |
| |
| ; Function Attrs: nounwind uwtable |
| define i32 @foo() #0 { |
| entry: |
| ret i32 1 |
| } |
| |
| ; CHECK: define i32 @bar(i32 %x) |
| |
| ; Function Attrs: nounwind uwtable |
| define i32 @bar(i32 %x) #0 { |
| entry: |
| ret i32 %x |
| } |
| |
| ; FIXME: Anonymous function and alias not currently in summary until |
| ; follow on fixes to rename anonymous globals and emit alias summary |
| ; entries are committed. |
| ; Check an anonymous function as well, since in that case only the alias |
| ; ends up in the value symbol table and having a summary. |
| @f = alias void (), void ()* @0 ; <void ()*> [#uses=0] |
| @h = external global void ()* ; <void ()*> [#uses=0] |
| |
| define internal void @0() nounwind { |
| entry: |
| store void()* @0, void()** @h |
| br label %return |
| |
| return: ; preds = %entry |
| ret void |
| } |
| |
| define i32 @variadic(...) { |
| %ap = alloca i8*, align 8 |
| %ap.0 = bitcast i8** %ap to i8* |
| call void @llvm.va_start(i8* %ap.0) |
| ret i32 42 |
| } |
| |
| declare void @llvm.va_start(i8*) nounwind |