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3d7f79a02e
For most libm ISD nodes, TargetLoweringBase::initActions sets the default scalar-type action to Expand, and leaves the vector-type action default as Legal. This is not appropriate for the new ISD::FROUND node (which no backend but PowerPC handles explicitly). Fixes PR16842. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188048 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
677 B
LLVM
23 lines
677 B
LLVM
; RUN: llc -mcpu=nehalem -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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declare void @use(<2 x double>)
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; CHECK-LABEL: @test
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; CHECK callq round
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; Function Attrs: nounwind uwtable
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define void @test() {
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entry:
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%tmp = call <2 x double> @llvm.round.v2f64(<2 x double> undef)
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call void @use(<2 x double> %tmp)
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ret void
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}
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; Function Attrs: nounwind readonly
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declare <2 x double> @llvm.round.v2f64(<2 x double>) #0
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attributes #0 = { nounwind readonly }
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