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| author |   patrick <patrick@openbsd.org> | 2017-01-14 19:55:43 +0000 |
|---|---|---|
| committer | patrick <patrick@openbsd.org> | 2017-01-14 19:55:43 +0000 |
| commit | bd3306aecb3a15e8967143b8cdbbccf2b1b19b74 (patch) | |
| tree | 309a8132b44564b9e634c0da6815187ce8eab27c /gnu/llvm/docs/LinkTimeOptimization.rst | |
| parent | killp -a should not kill the window if only one pane. (diff) | |
| download | wireguard-openbsd-bd3306aecb3a15e8967143b8cdbbccf2b1b19b74.tar.xz wireguard-openbsd-bd3306aecb3a15e8967143b8cdbbccf2b1b19b74.zip | |
Import LLVM 3.9.1 including clang and lld.
Diffstat (limited to 'gnu/llvm/docs/LinkTimeOptimization.rst')
| -rw-r--r-- | gnu/llvm/docs/LinkTimeOptimization.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gnu/llvm/docs/LinkTimeOptimization.rst b/gnu/llvm/docs/LinkTimeOptimization.rst index 55a7486874a..9c1e5607596 100644 --- a/gnu/llvm/docs/LinkTimeOptimization.rst +++ b/gnu/llvm/docs/LinkTimeOptimization.rst @@ -87,9 +87,9 @@ To compile, run: .. code-block:: console - % clang -emit-llvm -c a.c -o a.o # <-- a.o is LLVM bitcode file + % clang -flto -c a.c -o a.o # <-- a.o is LLVM bitcode file % clang -c main.c -o main.o # <-- main.o is native object file - % clang a.o main.o -o main # <-- standard link command without modifications + % clang -flto a.o main.o -o main # <-- standard link command with -flto * In this example, the linker recognizes that ``foo2()`` is an externally visible symbol defined in LLVM bitcode file. The linker completes its usual |