2008-03-01 09:15:35 +00:00
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; RUN: llvm-as < %s | opt -argpromotion -mem2reg | llvm-dis | not grep alloca
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define internal i32 @test(i32* %X, i32* %Y) {
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%A = load i32* %X ; <i32> [#uses=1]
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%B = load i32* %Y ; <i32> [#uses=1]
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%C = add i32 %A, %B ; <i32> [#uses=1]
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ret i32 %C
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2004-03-07 21:28:54 +00:00
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}
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2008-03-01 09:15:35 +00:00
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define internal i32 @caller(i32* %B) {
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%A = alloca i32 ; <i32*> [#uses=2]
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store i32 1, i32* %A
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%C = call i32 @test( i32* %A, i32* %B ) ; <i32> [#uses=1]
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ret i32 %C
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2004-03-07 21:28:54 +00:00
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}
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2008-03-01 09:15:35 +00:00
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define i32 @callercaller() {
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%B = alloca i32 ; <i32*> [#uses=2]
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store i32 2, i32* %B
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%X = call i32 @caller( i32* %B ) ; <i32> [#uses=1]
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ret i32 %X
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2004-03-07 21:28:54 +00:00
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}
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2008-03-01 09:15:35 +00:00
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