From 3d7f79a02e143cfcbc85ea2091f2797285a9db84 Mon Sep 17 00:00:00 2001 From: Hal Finkel Date: Fri, 9 Aug 2013 04:13:44 +0000 Subject: Set ISD::FROUND to Expand by default for all types 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 --- lib/CodeGen/TargetLoweringBase.cpp | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'lib/CodeGen') diff --git a/lib/CodeGen/TargetLoweringBase.cpp b/lib/CodeGen/TargetLoweringBase.cpp index c3afa77..b3711ad 100644 --- a/lib/CodeGen/TargetLoweringBase.cpp +++ b/lib/CodeGen/TargetLoweringBase.cpp @@ -687,6 +687,9 @@ void TargetLoweringBase::initActions() { // 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. @@ -711,7 +714,6 @@ void TargetLoweringBase::initActions() { 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); @@ -722,7 +724,6 @@ void TargetLoweringBase::initActions() { 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); @@ -733,7 +734,6 @@ void TargetLoweringBase::initActions() { 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); @@ -744,7 +744,6 @@ void TargetLoweringBase::initActions() { 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). -- cgit v1.1