diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp b/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp index 05a4313..5f93847 100644 --- a/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp +++ b/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp @@ -1201,25 +1201,17 @@ AArch64LegalizerInfo::AArch64LegalizerInfo(const AArch64Subtarget &ST) return llvm::is_contained( {v8s8, v16s8, v4s16, v8s16, v2s32, v4s32, v2s64}, DstTy); }) - // G_SHUFFLE_VECTOR can have scalar sources (from 1 x s vectors) or scalar - // destinations, we just want those lowered into G_BUILD_VECTOR or - // G_EXTRACT_ELEMENT. - .lowerIf([=](const LegalityQuery &Query) { - return !Query.Types[0].isVector() || !Query.Types[1].isVector(); - }) .moreElementsIf( [](const LegalityQuery &Query) { - return Query.Types[0].isVector() && Query.Types[1].isVector() && - Query.Types[0].getNumElements() > - Query.Types[1].getNumElements(); + return Query.Types[0].getNumElements() > + Query.Types[1].getNumElements(); }, changeTo(1, 0)) .moreElementsToNextPow2(0) .moreElementsIf( [](const LegalityQuery &Query) { - return Query.Types[0].isVector() && Query.Types[1].isVector() && - Query.Types[0].getNumElements() < - Query.Types[1].getNumElements(); + return Query.Types[0].getNumElements() < + Query.Types[1].getNumElements(); }, changeTo(0, 1)) .widenScalarOrEltToNextPow2OrMinSize(0, 8) |