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e3e05be155
If a comdat is dropped, all symbols in it are dropped. If a comdat is kept, the symbols survive to pass regular symbol resolution. With this patch we do that for all global symbols. The added test is a copy of test/tools/gold/X86/comdat.ll that we now pass. llvm-svn: 264192
27 lines
648 B
LLVM
27 lines
648 B
LLVM
$c2 = comdat any
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$c1 = comdat any
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; This is only present in this file. The linker will keep $c1 from the first
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; file and this will be undefined.
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@will_be_undefined = global i32 1, comdat($c1)
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@use = global i32* @will_be_undefined
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@v1 = weak_odr global i32 41, comdat($c2)
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define weak_odr protected i32 @f1(i8* %this) comdat($c2) {
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bb20:
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store i8* %this, i8** null
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br label %bb21
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bb21:
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ret i32 41
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}
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@r21 = global i32* @v1
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@r22 = global i32(i8*)* @f1
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@a21 = alias i32, i32* @v1
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@a22 = alias i16, bitcast (i32* @v1 to i16*)
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@a23 = alias i32(i8*), i32(i8*)* @f1
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@a24 = alias i16, bitcast (i32(i8*)* @f1 to i16*)
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@a25 = alias i16, i16* @a24
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