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| author | Bradley Smith <bradley.smith@arm.com> | 2016-01-15 10:25:35 +0000 |
|---|---|---|
| committer | Bradley Smith <bradley.smith@arm.com> | 2016-01-15 10:25:35 +0000 |
| commit | 519563e371e6d4294b1a62ffe444bf68d6267cc8 (patch) | |
| tree | cb66cf98e2593b5ca3dac1afc0241b1e1eeda5b8 /llvm/lib/Target/ARM/ARMISelLowering.cpp | |
| parent | d9a99ce53d7d84aad8f7019b4628020f51046f25 (diff) | |
| download | bcm5719-llvm-519563e371e6d4294b1a62ffe444bf68d6267cc8.tar.gz bcm5719-llvm-519563e371e6d4294b1a62ffe444bf68d6267cc8.zip | |
[ARM] Add SDIV/UDIV instructions to ARMv8-M Baseline
llvm-svn: 257880
Diffstat (limited to 'llvm/lib/Target/ARM/ARMISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index 37c0795af28..65355628b74 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -773,8 +773,9 @@ ARMTargetLowering::ARMTargetLowering(const TargetMachine &TM, if (!Subtarget->hasV6Ops()) setOperationAction(ISD::BSWAP, MVT::i32, Expand); - if (!(Subtarget->hasDivide() && Subtarget->isThumb2()) && - !(Subtarget->hasDivideInARMMode() && !Subtarget->isThumb())) { + bool hasDivide = Subtarget->isThumb() ? Subtarget->hasDivide() + : Subtarget->hasDivideInARMMode(); + if (!hasDivide) { // These are expanded into libcalls if the cpu doesn't have HW divider. setOperationAction(ISD::SDIV, MVT::i32, LibCall); setOperationAction(ISD::UDIV, MVT::i32, LibCall); |
