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| author | Artem Belevich <tra@google.com> | 2015-09-01 17:55:55 +0000 |
|---|---|---|
| committer | Artem Belevich <tra@google.com> | 2015-09-01 17:55:55 +0000 |
| commit | 020d4fb17f92410117bc858f586fead7c5088696 (patch) | |
| tree | 227c2a0a455b8d3e3e549636b4246c9cccb0cfc8 /llvm/test/Linker/link-flags.ll | |
| parent | 6194363b319730e07cb081591473d1dfdad93306 (diff) | |
| download | bcm5719-llvm-020d4fb17f92410117bc858f586fead7c5088696.tar.gz bcm5719-llvm-020d4fb17f92410117bc858f586fead7c5088696.zip | |
New bitcode linker flags:
-only-needed -- link in only symbols needed by destination module
-internalize -- internalize linked symbols
Differential Revision: http://reviews.llvm.org/D12459
llvm-svn: 246561
Diffstat (limited to 'llvm/test/Linker/link-flags.ll')
| -rw-r--r-- | llvm/test/Linker/link-flags.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/llvm/test/Linker/link-flags.ll b/llvm/test/Linker/link-flags.ll new file mode 100644 index 00000000000..4c56aedcbbd --- /dev/null +++ b/llvm/test/Linker/link-flags.ll @@ -0,0 +1,21 @@ +; RUN: llvm-as %S/Inputs/linkage.b.ll -o %t.b.bc +; RUN: llvm-as %S/Inputs/linkage.c.ll -o %t.c.bc +; RUN: llvm-link -S %t.b.bc %t.c.bc | FileCheck %s -check-prefix=B -check-prefix=C -check-prefix=CU +; RUN: llvm-link -S -only-needed %t.b.bc %t.c.bc | FileCheck %s -check-prefix=B -check-prefix=C -check-prefix=CN +; RUN: llvm-link -S -internalize %t.b.bc %t.c.bc | FileCheck %s -check-prefix=B -check-prefix=CI +; RUN: llvm-link -S -internalize -only-needed %t.b.bc %t.c.bc | FileCheck %s -check-prefix=B -check-prefix=CN + +C-LABEL: @X = global i32 5 +CI-LABEL: @X = internal global i32 5 +CU-LABEL:@U = global i32 6 +CI-LABEL:@U = internal global i32 6 +CN-LABEL-NOT:@U + +B-LABEL: define void @bar() { + +C-LABEL: define i32 @foo() +CI-LABEL: define internal i32 @foo() + +CU-LABEL:define i32 @unused() { +CI-LABEL:define internal i32 @unused() { +CN-LABEL-NOT:@unused() |
