diff options
| author | Craig Topper <craig.topper@gmail.com> | 2017-05-30 15:27:55 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2017-05-30 15:27:55 +0000 |
| commit | 384602a9e4037e3e6e2470dae2e9988c55b868e8 (patch) | |
| tree | ddb9e2a84a4ebfd6beebfd884dbf3ac997f03972 /lib/CodeGen/TargetLoweringBase.cpp | |
| parent | a31800bb04716ff167071505ac7274284cfe60ee (diff) | |
[SelectionDAG] Set ISD::FPOWI to Expand by default
Summary:
Currently FPOWI defaults to Legal and LegalizeDAG.cpp turns Legal into Expand for this opcode because Legal is a "lie".
This patch changes the default for this opcode to Expand and removes the hack from LegalizeDAG.cpp. It also removes all the code in the targets that set this opcode to Expand themselves since they can just rely on the default.
Reviewers: spatel, RKSimon, efriedma
Reviewed By: RKSimon
Subscribers: jfb, dschuff, sbc100, jgravelle-google, nemanjai, javed.absar, andrew.w.kaylor, llvm-commits
Differential Revision: https://reviews.llvm.org/D33530
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304215 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/TargetLoweringBase.cpp')
| -rw-r--r-- | lib/CodeGen/TargetLoweringBase.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/TargetLoweringBase.cpp b/lib/CodeGen/TargetLoweringBase.cpp index 5f63fd4320b..0def5ae6d0d 100644 --- a/lib/CodeGen/TargetLoweringBase.cpp +++ b/lib/CodeGen/TargetLoweringBase.cpp @@ -935,6 +935,7 @@ void TargetLoweringBase::initActions() { // These library functions default to expand. setOperationAction(ISD::FROUND, VT, Expand); + setOperationAction(ISD::FPOWI, VT, Expand); // These operations default to expand for vector types. if (VT.isVector()) { |