Changes in directory llvm/include/llvm/CodeGen:
ValueTypes.h updated: 1.23 -> 1.24
---
Log message:
Add a helper method
---
Diffs of the changes: (+18 -0)
ValueTypes.h | 18 ++++++++++++++++++
1 files changed, 18 insertions(+)
Index: llvm/include/llvm/CodeGen/ValueTypes.h
diff -u llvm/include/llvm/CodeGen/ValueTypes.h:1.23
llvm/include/llvm/CodeGen/ValueTypes.h:1.24
--- llvm/include/llvm/CodeGen/ValueTypes.h:1.23 Sat Mar 18 23:26:45 2006
+++ llvm/include/llvm/CodeGen/ValueTypes.h Sun Mar 19 17:41:32 2006
@@ -161,6 +161,24 @@
}
}
+ /// MVT::getVectorNumElements - Given a packed vector type, return the number
+ /// of elements it contains.
+ static inline unsigned getVectorNumElements(ValueType VT) {
+ switch (VT) {
+ default: assert(0 && "Invalid vector type!");
+ case v16i8: return 16;
+ case v8i8 :
+ case v8i16: return 8;
+ case v4i16:
+ case v4i32:
+ case v4f32: return 4;
+ case v2i32:
+ case v2i64:
+ case v2f32:
+ case v2f64: return 2;
+ }
+ }
+
/// MVT::getIntVTBitMask - Return an integer with 1's every place there are
/// bits in the specified integer value type.
static inline uint64_t getIntVTBitMask(ValueType VT) {
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