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af56987177
A linkonce_odr member of a COMDAT shouldn't be dropped if we need to keep the entire COMDAT group. This fixes PR21191. llvm-svn: 219283
20 lines
360 B
LLVM
20 lines
360 B
LLVM
; RUN: opt < %s -globalopt -S | FileCheck %s
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$c = comdat any
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; CHECK: $c = comdat any
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define linkonce_odr void @foo() comdat $c {
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ret void
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}
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; CHECK: define linkonce_odr void @foo() comdat $c
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define linkonce_odr void @bar() comdat $c {
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ret void
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}
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; CHECK: define linkonce_odr void @bar() comdat $c
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define void @zed() {
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call void @foo()
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ret void
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}
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