26 lines
657 B
LLVM
26 lines
657 B
LLVM
; RUN: llc -verify-machineinstrs < %s -march=ppc64 -mattr=+altivec | FileCheck %s
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target datalayout = "E-m:e-i64:64-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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; Verify that in the 64-bit Linux ABI, vector arguments take up space
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; in the parameter save area.
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define i64 @callee(i64 %a, <4 x i32> %b, i64 %c, <4 x i32> %d, i64 %e) {
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entry:
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ret i64 %e
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}
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; CHECK-LABEL: callee:
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; CHECK: ld 3, 112(1)
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define void @caller(i64 %x, <4 x i32> %y) {
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entry:
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tail call void @test(i64 %x, <4 x i32> %y, i64 %x, <4 x i32> %y, i64 %x)
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ret void
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}
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; CHECK-LABEL: caller:
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; CHECK: std 3, 112(1)
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declare void @test(i64, <4 x i32>, i64, <4 x i32>, i64)
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