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24 lines
613 B
LLVM
24 lines
613 B
LLVM
; RUN: llvm-as < %s | llc | grep larl | count 3
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target datalayout = "E-p:64:64:64-i1:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128"
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target triple = "s390x-linux"
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@bar = common global i64 0, align 8 ; <i64*> [#uses=3]
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define i64 @foo() nounwind readonly {
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entry:
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%tmp = load i64* @bar ; <i64> [#uses=1]
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ret i64 %tmp
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}
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define i64* @foo2() nounwind readnone {
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entry:
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ret i64* @bar
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}
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define i64* @foo3(i64 %idx) nounwind readnone {
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entry:
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%add.ptr.sum = add i64 %idx, 1 ; <i64> [#uses=1]
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%add.ptr2 = getelementptr i64* @bar, i64 %add.ptr.sum ; <i64*> [#uses=1]
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ret i64* %add.ptr2
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}
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