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| author | Sanjay Patel <spatel@rotateright.com> | 2016-11-29 22:28:58 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2016-11-29 22:28:58 +0000 |
| commit | 47f7f30df9eced812c16f07acd5979ab2a14cd7c (patch) | |
| tree | fdfbaa8b26fa5edc0fac10903d395a039f85b27a /llvm/lib | |
| parent | 3f0627c5e486d1759950f3b86e1a7a0a22e3b9eb (diff) | |
| download | bcm5719-llvm-47f7f30df9eced812c16f07acd5979ab2a14cd7c.tar.gz bcm5719-llvm-47f7f30df9eced812c16f07acd5979ab2a14cd7c.zip | |
[AArch64] allow and-not-compare transform to form 'bics'
This target hook was added with D19087:
https://reviews.llvm.org/D19087
Differential Revision: https://reviews.llvm.org/D27221
llvm-svn: 288206
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64ISelLowering.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.h b/llvm/lib/Target/AArch64/AArch64ISelLowering.h index 7867d7c2b42..054ccc31674 100644 --- a/llvm/lib/Target/AArch64/AArch64ISelLowering.h +++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.h @@ -412,6 +412,11 @@ public: return true; } + bool hasAndNotCompare(SDValue) const override { + // 'bics' + return true; + } + bool hasBitPreservingFPLogic(EVT VT) const override { // FIXME: Is this always true? It should be true for vectors at least. return VT == MVT::f32 || VT == MVT::f64; |
