Ivy Zhang 7042fcc638

[MLIR][Arith][Resubmit] add fastMathAttr on arith::extf and arith::truncf (#95346) ...

Add an `fastMathAttr` on `arith::extf` and `arith::truncf`. If these two
ops are inserted by some promotion passes (like legalize-to-f32 /
emulate-unsupported-floats), they will be labeled as
`FastMathFlags::contract`, denoting that they can be then `eliminated by
canonicalizer`.

The `elimination` can help improve performance, while may introduce some
numerical differences.

2024-06-15 07:42:29 +08:00

..

AlgebraicSimplification.cpp

[mlir] Move casting calls from methods to function calls

2023-05-12 11:21:25 +02:00

CMakeLists.txt

[mlir][Math] Add pass to legalize math functions to f32-or-higher (#78361)

2024-01-18 09:37:43 -06:00

ExpandPatterns.cpp

[mlir][math] lower rsqrt to sqrt + fdiv (#91344)

2024-05-13 10:15:39 +02:00

LegalizeToF32.cpp

[MLIR][Arith][Resubmit] add fastMathAttr on arith::extf and arith::truncf (#95346)

2024-06-15 07:42:29 +08:00

PolynomialApproximation.cpp

[mlir][math] Add Polynomial Approximation for acos, asin op (#90962)

2024-05-07 22:19:28 +05:30

UpliftToFMA.cpp

[mlir][math] Uplift from arith to math.fma

2023-06-18 17:11:21 +02:00