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CodeGen: add sensible defaults for the ISD::FROUND operation

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Some exotic types didn't know how to handle FROUND, which ARM64 uses.

llvm-svn: 205088
This commit is contained in:
Tim Northover 2014-03-29 09:03:18 +00:00
parent 77278bf93c
commit 0ce72b4b72
1 changed files with 9 additions and 0 deletions
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9
lib/CodeGen/TargetLoweringBase.cpp
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@ -205,6 +205,11 @@ static void InitLibcallNames(const char **Names, const TargetMachine &TM) {
Names[RTLIB::FLOOR_F80] = "floorl";
Names[RTLIB::FLOOR_F128] = "floorl";
Names[RTLIB::FLOOR_PPCF128] = "floorl";
Names[RTLIB::ROUND_F32] = "roundf";
Names[RTLIB::ROUND_F64] = "round";
Names[RTLIB::ROUND_F80] = "roundl";
Names[RTLIB::ROUND_F128] = "roundl";
Names[RTLIB::ROUND_PPCF128] = "roundl";
Names[RTLIB::COPYSIGN_F32] = "copysignf";
Names[RTLIB::COPYSIGN_F64] = "copysign";
Names[RTLIB::COPYSIGN_F80] = "copysignl";
@ -760,6 +765,7 @@ void TargetLoweringBase::initActions() {
setOperationAction(ISD::FCEIL, MVT::f16, Expand);
setOperationAction(ISD::FRINT, MVT::f16, Expand);
setOperationAction(ISD::FTRUNC, MVT::f16, Expand);
setOperationAction(ISD::FROUND, MVT::f16, Expand);
setOperationAction(ISD::FLOG , MVT::f32, Expand);
setOperationAction(ISD::FLOG2, MVT::f32, Expand);
setOperationAction(ISD::FLOG10, MVT::f32, Expand);
@ -770,6 +776,7 @@ void TargetLoweringBase::initActions() {
setOperationAction(ISD::FCEIL, MVT::f32, Expand);
setOperationAction(ISD::FRINT, MVT::f32, Expand);
setOperationAction(ISD::FTRUNC, MVT::f32, Expand);
setOperationAction(ISD::FROUND, MVT::f32, Expand);
setOperationAction(ISD::FLOG , MVT::f64, Expand);
setOperationAction(ISD::FLOG2, MVT::f64, Expand);
setOperationAction(ISD::FLOG10, MVT::f64, Expand);
@ -780,6 +787,7 @@ void TargetLoweringBase::initActions() {
setOperationAction(ISD::FCEIL, MVT::f64, Expand);
setOperationAction(ISD::FRINT, MVT::f64, Expand);
setOperationAction(ISD::FTRUNC, MVT::f64, Expand);
setOperationAction(ISD::FROUND, MVT::f64, Expand);
setOperationAction(ISD::FLOG , MVT::f128, Expand);
setOperationAction(ISD::FLOG2, MVT::f128, Expand);
setOperationAction(ISD::FLOG10, MVT::f128, Expand);
@ -790,6 +798,7 @@ void TargetLoweringBase::initActions() {
setOperationAction(ISD::FCEIL, MVT::f128, Expand);
setOperationAction(ISD::FRINT, MVT::f128, Expand);
setOperationAction(ISD::FTRUNC, MVT::f128, Expand);
setOperationAction(ISD::FROUND, MVT::f128, Expand);
// Default ISD::TRAP to expand (which turns it into abort).
setOperationAction(ISD::TRAP, MVT::Other, Expand);