[llvm] [IVDesc] Unify RecurKinds [I|F]FindLastIV (NFC) (PR #141082)
Florian Hahn via llvm-commits
llvm-commits at lists.llvm.org
Thu May 22 08:11:47 PDT 2025
================
@@ -31,35 +31,32 @@ class StoreInst;
/// These are the kinds of recurrences that we support.
enum class RecurKind {
- None, ///< Not a recurrence.
- Add, ///< Sum of integers.
- Mul, ///< Product of integers.
- Or, ///< Bitwise or logical OR of integers.
- And, ///< Bitwise or logical AND of integers.
- Xor, ///< Bitwise or logical XOR of integers.
- SMin, ///< Signed integer min implemented in terms of select(cmp()).
- SMax, ///< Signed integer max implemented in terms of select(cmp()).
- UMin, ///< Unsigned integer min implemented in terms of select(cmp()).
- UMax, ///< Unsigned integer max implemented in terms of select(cmp()).
- FAdd, ///< Sum of floats.
- FMul, ///< Product of floats.
- FMin, ///< FP min implemented in terms of select(cmp()).
- FMax, ///< FP max implemented in terms of select(cmp()).
- FMinimum, ///< FP min with llvm.minimum semantics
- FMaximum, ///< FP max with llvm.maximum semantics
+ None, ///< Not a recurrence.
+ Add, ///< Sum of integers.
+ Mul, ///< Product of integers.
+ Or, ///< Bitwise or logical OR of integers.
+ And, ///< Bitwise or logical AND of integers.
+ Xor, ///< Bitwise or logical XOR of integers.
+ SMin, ///< Signed integer min implemented in terms of select(cmp()).
+ SMax, ///< Signed integer max implemented in terms of select(cmp()).
+ UMin, ///< Unsigned integer min implemented in terms of select(cmp()).
+ UMax, ///< Unsigned integer max implemented in terms of select(cmp()).
+ FAdd, ///< Sum of floats.
+ FMul, ///< Product of floats.
+ FMin, ///< FP min implemented in terms of select(cmp()).
+ FMax, ///< FP max implemented in terms of select(cmp()).
+ FMinimum, ///< FP min with llvm.minimum semantics
+ FMaximum, ///< FP max with llvm.maximum semantics
FMinimumNum, ///< FP min with llvm.minimumnum semantics
FMaximumNum, ///< FP max with llvm.maximumnum semantics
- FMulAdd, ///< Sum of float products with llvm.fmuladd(a * b + sum).
- IAnyOf, ///< Any_of reduction with select(icmp(),x,y) where one of (x,y) is
- ///< loop invariant, and both x and y are integer type.
- FAnyOf, ///< Any_of reduction with select(fcmp(),x,y) where one of (x,y) is
- ///< loop invariant, and both x and y are integer type.
- IFindLastIV, ///< FindLast reduction with select(icmp(),x,y) where one of
- ///< (x,y) is increasing loop induction, and both x and y are
- ///< integer type.
- FFindLastIV ///< FindLast reduction with select(fcmp(),x,y) where one of (x,y)
- ///< is increasing loop induction, and both x and y are integer
- ///< type.
+ FMulAdd, ///< Sum of float products with llvm.fmuladd(a * b + sum).
+ IAnyOf, ///< Any_of reduction with select(icmp(),x,y) where one of (x,y) is
+ ///< loop invariant, and both x and y are integer type.
+ FAnyOf, ///< Any_of reduction with select(fcmp(),x,y) where one of (x,y) is
+ ///< loop invariant, and both x and y are integer type.
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fhahn wrote:
Would probably be best to just leave the indent unchanged here.
https://github.com/llvm/llvm-project/pull/141082
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