diff options
Diffstat (limited to 'llvm/lib/Target/ARM')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp b/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp index 634004acb45..404a6fff117 100644 --- a/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp +++ b/llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp @@ -94,6 +94,16 @@ public: return 16; } + unsigned getRegisterBitWidth(bool Vector) const { + if (Vector) { + if (ST->hasNEON()) + return 128; + return 0; + } + + return 32; + } + unsigned getMaximumUnrollFactor() const { // These are out of order CPUs: if (ST->isCortexA15() || ST->isSwift()) |
