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3560edede3
An oddity of the .ll syntax is that the "@var = " in @var = global i32 42 is optional. Writing just global i32 42 is equivalent to @0 = global i32 42 This means that there is a pretty big First set at the top level. The current implementation maintains it manually. I was trying to refactor it, but then started wondering why keep it a all. I personally find the above syntax confusing. It looks like something is missing. This patch removes the feature and simplifies the parser. llvm-svn: 269096
21 lines
872 B
LLVM
21 lines
872 B
LLVM
; RUN: llvm-as < %s | llvm-dis > %t1.ll
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; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
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; RUN: diff %t1.ll %t2.ll
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@MyVar = external global i32 ; <i32*> [#uses=1]
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@MyIntList = external global { i32*, i32 } ; <{ \2*, i32 }*> [#uses=1]
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@0 = external global i32 ; <i32*>:0 [#uses=0]
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@AConst = constant i32 123 ; <i32*> [#uses=0]
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@AString = constant [4 x i8] c"test" ; <[4 x i8]*> [#uses=0]
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@ZeroInit = global { [100 x i32], [40 x float] } zeroinitializer ; <{ [100 x i32], [40 x float] }*> [#uses=0]
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define i32 @foo(i32 %blah) {
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store i32 5, i32* @MyVar
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%idx = getelementptr { i32*, i32 }, { i32*, i32 }* @MyIntList, i64 0, i32 1 ; <i32*> [#uses=1]
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store i32 12, i32* %idx
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ret i32 %blah
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}
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@1 = hidden dllexport global i32 42
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@2 = dllexport global i32 42
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