| ; RUN: opt -thinlto-bc -thin-link-bitcode-file=%t2 -thinlto-split-lto-unit -o %t %s |
| ; RUN: llvm-dis -o - %t | FileCheck %s |
| ; RUN: llvm-bcanalyzer -dump %t | FileCheck --check-prefix=BCA %s |
| ; When not splitting the module, the thin link bitcode file should simply be a |
| ; copy of the regular module. |
| ; RUN: diff %t %t2 |
| |
| ; BCA: <FULL_LTO_GLOBALVAL_SUMMARY_BLOCK |
| ; BCA-NOT: <GLOBALVAL_SUMMARY_BLOCK |
| |
| ; CHECK: @llvm.global_ctors = appending global |
| @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @f, ptr null }] |
| |
| ; CHECK: @g = internal global i8 42, !type !0 |
| @g = internal global i8 42, !type !0 |
| |
| declare void @sink(ptr) |
| |
| ; CHECK: define internal void @f() |
| define internal void @f() { |
| call void @sink(ptr @g) |
| ret void |
| } |
| |
| $h = comdat any |
| ; CHECK: define void @h() comdat |
| define void @h() comdat { |
| ret void |
| } |
| |
| ; CHECK: !llvm.module.flags = !{![[FLAG1:[0-9]+]], ![[FLAG2:[0-9]+]]} |
| ; CHECK: ![[FLAG1]] = !{i32 1, !"EnableSplitLTOUnit", i32 1} |
| ; CHECK: ![[FLAG2]] = !{i32 1, !"ThinLTO", i32 0} |
| |
| !0 = !{i32 0, !"typeid"} |
