llvm/test/Bitcode/thinlto-summary-linkage-types.ll
Rafael Espindola 1e1801ccb0 Make internal/private GVs implicitly dso_local.
While updating clang tests for having clang set dso_local I noticed
that:

- There are *a lot* of tests to update.
- Many of the updates are redundant.

They are redundant because a GV is "obviously dso_local". This patch
starts formalizing that a bit by requiring that internal and private
GVs be dso_local too. Since they all are, we don't have to print
dso_local to the textual representation, making it a bit more compact
and easier to read.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@322317 91177308-0d34-0410-b5e6-96231b3b80d8
2018-01-11 22:15:05 +00:00

62 lines
1.2 KiB
LLVM

; Check the linkage types in both the per-module and combined summaries.
; RUN: opt -module-summary %s -o %t.o
; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s
; RUN: llvm-lto -thinlto -o %t2 %t.o
; RUN: llvm-bcanalyzer -dump %t2.thinlto.bc | FileCheck %s --check-prefix=COMBINED
define private void @private()
; CHECK: <PERMODULE {{.*}} op1=72
; COMBINED-DAG: <COMBINED {{.*}} op2=72
{
ret void
}
define internal void @internal()
; CHECK: <PERMODULE {{.*}} op1=7
; COMBINED-DAG: <COMBINED {{.*}} op2=7
{
ret void
}
define available_externally void @available_externally()
; CHECK: <PERMODULE {{.*}} op1=1
; COMBINED-DAG: <COMBINED {{.*}} op2=1
{
ret void
}
define linkonce void @linkonce()
; CHECK: <PERMODULE {{.*}} op1=2
; COMBINED-DAG: <COMBINED {{.*}} op2=2
{
ret void
}
define weak void @weak()
; CHECK: <PERMODULE {{.*}} op1=4
; COMBINED-DAG: <COMBINED {{.*}} op2=4
{
ret void
}
define linkonce_odr void @linkonce_odr()
; CHECK: <PERMODULE {{.*}} op1=3
; COMBINED-DAG: <COMBINED {{.*}} op2=3
{
ret void
}
define weak_odr void @weak_odr()
; CHECK: <PERMODULE {{.*}} op1=5
; COMBINED-DAG: <COMBINED {{.*}} op2=5
{
ret void
}
define external void @external()
; CHECK: <PERMODULE {{.*}} op1=0
; COMBINED-DAG: <COMBINED {{.*}} op2=0
{
ret void
}