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https://github.com/c64scene-ar/llvm-6502.git
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f907a26bc2
In order to make comdats always explicit in the IR, we decided to make the syntax a bit more compact for the case of a GlobalObject in a comdat with the same name. Just dropping the $name causes problems for @foo = globabl i32 0, comdat $bar = comdat ... and declare void @foo() comdat $bar = comdat ... So the syntax is changed to @g1 = globabl i32 0, comdat($c1) @g2 = globabl i32 0, comdat and declare void @foo() comdat($c1) declare void @foo() comdat git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225302 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
337 B
LLVM
18 lines
337 B
LLVM
; RUN: opt < %s -globaldce -S | FileCheck %s
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$c1 = comdat any
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; CHECK: $c1 = comdat any
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@a1 = linkonce_odr alias void ()* @f1
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; CHECK: @a1 = linkonce_odr alias void ()* @f1
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define linkonce_odr void @f1() comdat($c1) {
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ret void
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}
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; CHECK: define linkonce_odr void @f1() comdat($c1)
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define void @g() {
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call void @f1()
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ret void
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}
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