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2ce48efc54
It was never fully disallowed. We were rejecting it in the asm parser, but not in the verifier. Currently TargetMachine::shouldAssumeDSOLocal returns true for hidden ifuncs. I considered changing it and moving the check from the asm parser to the verifier. The reason for deciding to allow it instead is that all linkers handle a direct reference just fine. They use the plt address as the address of the function. In fact doing that means that clang doesn't have the same bug as gcc: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83782. This patch then removes the check from the asm parser and updates the bitcode reader and writer. llvm-svn: 322378
10 lines
219 B
LLVM
10 lines
219 B
LLVM
; RUN: llvm-as < %s | llvm-dis | FileCheck %s
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@foo = dso_local ifunc i32 (i32), i64 ()* @foo_ifunc
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; CHECK: @foo = dso_local ifunc i32 (i32), i64 ()* @foo_ifunc
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define internal i64 @foo_ifunc() {
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entry:
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ret i64 0
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}
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