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48749b3316
It is mandatory to specify a comdat in order to receive comdat semantics for a symbol. We were previously getting this wrong in -function-sections mode; linker-weak symbols were being emitted in a selectany comdat. This change causes such symbols to use a noduplicates comdat instead, fixing the inconsistency. Also correct an inaccuracy in the docs. Differential Revision: http://reviews.llvm.org/D10828 llvm-svn: 241103
10 lines
235 B
LLVM
10 lines
235 B
LLVM
; RUN: llc -function-sections -o - %s | FileCheck %s
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target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-pc-windows-msvc"
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; CHECK: .section{{.*}}one_only
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define linkonce_odr void @foo() {
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ret void
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}
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