llvm/test/Linker/2003-05-31-LinkerRename.ll
Chris Lattner 8a143e8810 New testcase for behavior we depend on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6483 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-31 21:14:45 +00:00

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LLVM

; The funcresolve pass will (intentionally) link an _internal_ function body with an
; external declaration. Because of this, if we LINK an internal function body into
; a program that already has an external declaration for the function name, we must
; rename the internal function to something that does not conflict.
; RUN: echo "implementation internal int %foo() { ret int 7 }" | as > Output/%s.1.bc
; RUN: as < %s > Output/%s.2.bc
; RUN: if link Output/%s.[12].bc | dis | grep 'internal' | grep '%foo('
; RUN: then exit 1
; RUN: else exit 0
; RUN: fi
implementation
declare int %foo()
int %test() {
%X = call int %foo()
ret int %X
}