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| author | Lang Hames <lhames@gmail.com> | 2016-08-09 19:27:17 +0000 |
|---|---|---|
| committer | Lang Hames <lhames@gmail.com> | 2016-08-09 19:27:17 +0000 |
| commit | bb9431acdae76f786f7bedceb9fa671b5f12d3c6 (patch) | |
| tree | 48a173f44d8c510eb29cc754210decdaf3b32be8 /llvm/test/ExecutionEngine/MCJIT/weak-function.ll | |
| parent | a203c41dd9553a645f3b5468814552bb08eb8aff (diff) | |
| download | bcm5719-llvm-bb9431acdae76f786f7bedceb9fa671b5f12d3c6.tar.gz bcm5719-llvm-bb9431acdae76f786f7bedceb9fa671b5f12d3c6.zip | |
Re-apply r278065 (Weak symbol support in RuntimeDyld) with a fix for ELF.
llvm-svn: 278149
Diffstat (limited to 'llvm/test/ExecutionEngine/MCJIT/weak-function.ll')
| -rw-r--r-- | llvm/test/ExecutionEngine/MCJIT/weak-function.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/llvm/test/ExecutionEngine/MCJIT/weak-function.ll b/llvm/test/ExecutionEngine/MCJIT/weak-function.ll new file mode 100644 index 00000000000..562d6ade33b --- /dev/null +++ b/llvm/test/ExecutionEngine/MCJIT/weak-function.ll @@ -0,0 +1,26 @@ +; RUN: lli -jit-kind=mcjit -extra-module %p/Inputs/weak-function-2.ll %s +; +; Check that functions in two different modules agree on the address of weak +; function 'baz' + +define linkonce_odr i32 @baz() { +entry: + ret i32 0 +} + +define i8* @foo() { +entry: + ret i8* bitcast (i32 ()* @baz to i8*) +} + +declare i8* @bar() + +define i32 @main(i32 %argc, i8** %argv) { +entry: + %call = tail call i8* @foo() + %call1 = tail call i8* @bar() + %cmp = icmp ne i8* %call, %call1 + %conv = zext i1 %cmp to i32 + ret i32 %conv +} + |
