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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($c1) declare void @foo() comdat git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225302 91177308-0d34-0410-b5e6-96231b3b80d8
13 lines
343 B
LLVM
13 lines
343 B
LLVM
; RUN: llc -mtriple x86_64-pc-linux-gnu < %s | FileCheck %s
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$foo = comdat any
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@bar = global i32 42, comdat($foo)
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@foo = global i32 42
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; CHECK: .type bar,@object
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; CHECK-NEXT: .section .data.bar,"aGw",@progbits,foo,comdat
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; CHECK-NEXT: .globl bar
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; CHECK: .type foo,@object
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; CHECK-NEXT: .data
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; CHECK-NEXT: .globl foo
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