forked from OSchip/llvm-project
35 lines
1.2 KiB
LLVM
35 lines
1.2 KiB
LLVM
; Test that VEXTEND or VROUND nodes are not emitted without vector support.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s
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; CHECK-LABEL: fun1:
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; CHECK: ldeb
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; CHECK-LABEL: fun2:
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; CHECK: ledbr
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@.str = external dso_local unnamed_addr constant [21 x i8], align 2
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define void @fun1() #0 {
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bb:
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%tmp = load <4 x float>, <4 x float>* undef, align 16
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%tmp1 = extractelement <4 x float> %tmp, i32 0
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%tmp2 = fpext float %tmp1 to double
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%tmp3 = extractelement <4 x float> %tmp, i32 2
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%tmp4 = fpext float %tmp3 to double
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tail call void (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0), double %tmp2, double undef, double %tmp4, double undef)
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ret void
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}
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define void @fun2() #0 {
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bb:
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%tmp = load <2 x double>, <2 x double>* undef, align 16
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%tmp1 = extractelement <2 x double> %tmp, i32 0
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%tmp2 = fptrunc double %tmp1 to float
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%tmp3 = extractelement <2 x double> %tmp, i32 1
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%tmp4 = fptrunc double %tmp3 to float
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tail call void (i8*, ...) @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str, i64 0, i64 0), float %tmp2, float undef, float %tmp4, float undef)
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ret void
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}
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declare dso_local void @printf(i8*, ...) #0
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