22 lines
706 B
LLVM
22 lines
706 B
LLVM
; RUN: llc < %s -mtriple=i686-unknown-linux -tailcallopt | FileCheck %s
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%struct.s = type {i32, i32, i32, i32, i32, i32, i32, i32,
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i32, i32, i32, i32, i32, i32, i32, i32,
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i32, i32, i32, i32, i32, i32, i32, i32 }
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define fastcc i32 @tailcallee(%struct.s* byval %a) nounwind {
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entry:
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%tmp2 = getelementptr %struct.s, %struct.s* %a, i32 0, i32 0
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%tmp3 = load i32, i32* %tmp2
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ret i32 %tmp3
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; CHECK: tailcallee
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; CHECK: movl 4(%esp), %eax
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}
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define fastcc i32 @tailcaller(%struct.s* byval %a) nounwind {
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entry:
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%tmp4 = tail call fastcc i32 @tailcallee(%struct.s* byval %a )
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ret i32 %tmp4
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; CHECK: tailcaller
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; CHECK: jmp tailcallee
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}
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