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24 lines
618 B
24 lines
618 B
4 months ago
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; RUN: llc -o - %s | FileCheck %s
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target triple="arm--"
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@glob = external global i32*
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declare void @bar(i32*, [20000 x i8]* byval([20000 x i8]))
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; CHECK-LABEL: foo:
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; We should see the stack getting additional alignment
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; CHECK: sub sp, sp, #16
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; CHECK: bic sp, sp, #31
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; And a base pointer getting used.
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; CHECK: mov r6, sp
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; Which is passed to the call
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; CHECK: mov r0, r6
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; CHECK: bl bar
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define void @foo([20000 x i8]* %addr) {
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%tmp = alloca [4 x i32], align 32
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%tmp0 = getelementptr [4 x i32], [4 x i32]* %tmp, i32 0, i32 0
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call void @bar(i32* %tmp0, [20000 x i8]* byval([20000 x i8]) %addr)
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ret void
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}
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