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Add LLVM support for Swift.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164899 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson
2012-09-29 21:43:49 +00:00
parent 154418cdd8
commit eb1641d54a
45 changed files with 2038 additions and 99 deletions
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6
lib/Target/ARM/ARMISelLowering.cpp
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@@ -635,9 +635,9 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
if (!Subtarget->hasV6Ops())
setOperationAction(ISD::BSWAP, MVT::i32, Expand);
// These are expanded into libcalls.
if (!Subtarget->hasDivide() || !Subtarget->isThumb2()) {
// v7M has a hardware divider
if (!(Subtarget->hasDivide() && Subtarget->isThumb2()) &&
!(Subtarget->hasDivideInARMMode() && !Subtarget->isThumb())) {
// These are expanded into libcalls if the cpu doesn't have HW divider.
setOperationAction(ISD::SDIV, MVT::i32, Expand);
setOperationAction(ISD::UDIV, MVT::i32, Expand);
}