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llvm-mirror/test/Linker/Inputs/comdat5.ll
Rafael Espindola 20dc6c7571 Change the .ll syntax for comdats and add a syntactic sugar.
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

llvm-svn: 225302
2015-01-06 22:55:16 +00:00

10 lines
327 B
LLVM

target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32"
$foo = comdat largest
@zed = external constant i8
@some_name = private unnamed_addr constant [2 x i8*] [i8* @zed, i8* bitcast (void ()* @bar to i8*)], comdat($foo)
@foo = alias getelementptr([2 x i8*]* @some_name, i32 0, i32 1)
declare void @bar() unnamed_addr