// These operations default to expand.
setOperationAction(ISD::FGETSIGN, (MVT::SimpleValueType)VT, Expand);
setOperationAction(ISD::CONCAT_VECTORS, (MVT::SimpleValueType)VT, Expand);
+
+ // These library functions default to expand.
+ setOperationAction(ISD::FROUND, (MVT::SimpleValueType)VT, Expand);
}
// Most targets ignore the @llvm.prefetch intrinsic.
setOperationAction(ISD::FNEARBYINT, MVT::f16, Expand);
setOperationAction(ISD::FCEIL, MVT::f16, Expand);
setOperationAction(ISD::FRINT, MVT::f16, Expand);
- setOperationAction(ISD::FROUND, MVT::f16, Expand);
setOperationAction(ISD::FTRUNC, MVT::f16, Expand);
setOperationAction(ISD::FLOG , MVT::f32, Expand);
setOperationAction(ISD::FLOG2, MVT::f32, Expand);
setOperationAction(ISD::FNEARBYINT, MVT::f32, Expand);
setOperationAction(ISD::FCEIL, MVT::f32, Expand);
setOperationAction(ISD::FRINT, MVT::f32, Expand);
- setOperationAction(ISD::FROUND, MVT::f32, Expand);
setOperationAction(ISD::FTRUNC, MVT::f32, Expand);
setOperationAction(ISD::FLOG , MVT::f64, Expand);
setOperationAction(ISD::FLOG2, MVT::f64, Expand);
setOperationAction(ISD::FNEARBYINT, MVT::f64, Expand);
setOperationAction(ISD::FCEIL, MVT::f64, Expand);
setOperationAction(ISD::FRINT, MVT::f64, Expand);
- setOperationAction(ISD::FROUND, MVT::f64, Expand);
setOperationAction(ISD::FTRUNC, MVT::f64, Expand);
setOperationAction(ISD::FLOG , MVT::f128, Expand);
setOperationAction(ISD::FLOG2, MVT::f128, Expand);
setOperationAction(ISD::FNEARBYINT, MVT::f128, Expand);
setOperationAction(ISD::FCEIL, MVT::f128, Expand);
setOperationAction(ISD::FRINT, MVT::f128, Expand);
- setOperationAction(ISD::FROUND, MVT::f128, Expand);
setOperationAction(ISD::FTRUNC, MVT::f128, Expand);
// Default ISD::TRAP to expand (which turns it into abort).
--- /dev/null
+; RUN: llc -mcpu=nehalem -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
+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"
+target triple = "x86_64-unknown-linux-gnu"
+
+declare void @use(<2 x double>)
+
+; CHECK-LABEL: @test
+; CHECK callq round
+
+; Function Attrs: nounwind uwtable
+define void @test() {
+entry:
+ %tmp = call <2 x double> @llvm.round.v2f64(<2 x double> undef)
+ call void @use(<2 x double> %tmp)
+ ret void
+}
+
+; Function Attrs: nounwind readonly
+declare <2 x double> @llvm.round.v2f64(<2 x double>) #0
+
+attributes #0 = { nounwind readonly }
+