24 lines
617 B
LLVM
24 lines
617 B
LLVM
; Test f64 and v2f64 square root.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
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declare double @llvm.sqrt.f64(double)
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declare <2 x double> @llvm.sqrt.v2f64(<2 x double>)
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define <2 x double> @f1(<2 x double> %val) {
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; CHECK-LABEL: f1:
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; CHECK: vfsqdb %v24, %v24
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; CHECK: br %r14
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%ret = call <2 x double> @llvm.sqrt.v2f64(<2 x double> %val)
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ret <2 x double> %ret
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}
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define double @f2(<2 x double> %val) {
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; CHECK-LABEL: f2:
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; CHECK: wfsqdb %f0, %v24
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; CHECK: br %r14
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%scalar = extractelement <2 x double> %val, i32 0
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%ret = call double @llvm.sqrt.f64(double %scalar)
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ret double %ret
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}
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