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| author | Benoit Belley <benoit.belley@autodesk.com> | 2017-08-09 20:58:39 +0000 |
|---|---|---|
| committer | Benoit Belley <benoit.belley@autodesk.com> | 2017-08-09 20:58:39 +0000 |
| commit | b1a9ad81c5d4850acd5429b03f59c4e7b6fe3466 (patch) | |
| tree | 166e140d804538b791921b7dab8799a32d9003f7 /llvm/test/Linker/only-needed-ctors2.ll | |
| parent | 0284a20fbafae760a21aca9fde47efbec9f6afcb (diff) | |
| download | bcm5719-llvm-b1a9ad81c5d4850acd5429b03f59c4e7b6fe3466.tar.gz bcm5719-llvm-b1a9ad81c5d4850acd5429b03f59c4e7b6fe3466.zip | |
[Linker] PR33527 - Linker::LinkOnlyNeeded should import AppendingLinkage globals
Linker::LinkOnlyNeeded should always import globals with
AppendingLinkage.
This resolves PR33527.
Differential Revision: https://reviews.llvm.org/D34448
llvm-svn: 310522
Diffstat (limited to 'llvm/test/Linker/only-needed-ctors2.ll')
| -rw-r--r-- | llvm/test/Linker/only-needed-ctors2.ll | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/llvm/test/Linker/only-needed-ctors2.ll b/llvm/test/Linker/only-needed-ctors2.ll new file mode 100644 index 00000000000..018cfc87420 --- /dev/null +++ b/llvm/test/Linker/only-needed-ctors2.ll @@ -0,0 +1,28 @@ +; RUN: llvm-link -S %s %p/Inputs/only-needed-ctors.ll | FileCheck %s --check-prefix=CHECK --check-prefix=LINK-ALL --check-prefix=NO-INTERNALIZE +; RUN: llvm-link -S -internalize %s %p/Inputs/only-needed-ctors.ll | FileCheck %s --check-prefix=CHECK --check-prefix=LINK_ALL --check-prefix=INTERNALIZE +; RUN: llvm-link -S -only-needed %s %p/Inputs/only-needed-ctors.ll | FileCheck %s --check-prefix=CHECK --check-prefix=ONLY-NEEDED --check-prefix=NO-INTERNALIZE +; RUN: llvm-link -S -only-needed -internalize %s %p/Inputs/only-needed-ctors.ll | FileCheck %s --check-prefix=CHECK --check-prefix=ONLY-NEEDED --check-prefix=INTERNALIZE + +; Destination module: + +define void @foo() { + ret void +} + +define internal void @ctor1() { + ret void +} + +@llvm.global_ctors = appending global[1 x{i32, void() *, i8 * }] [ + {i32, void() *, i8 * } { i32 4, void() *@ctor1, i8 *null}] + + +; CHECK: @llvm.global_ctors = appending global [3 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 4, void ()* @ctor1, i8* null }, { i32, void ()*, i8* } { i32 2, void ()* @ctor1.2, i8* null }, { i32, void ()*, i8* } { i32 7, void ()* @ctor2, i8* null }] +; CHECK: define internal void @ctor1() +; CHECK: define void @foo() +; CHECK: define internal void @ctor1.{{[0-9]+}}() +; CHECK: define internal void @ctor2() +; NO-INTERNALIZE: define void @func1() +; INTERNALIZE: define internal void @func1() +; LINK-ALL: define {{(internal )?}}void @unused() +; ONLY-NEEDED-NOT: void @unused() |
