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26 Commits

Author SHA1 Message Date
Slava Zakharin cd3a234fa9 [mlir][math] Added constant folding for IPowI operation. 
Differential Revision: https://reviews.llvm.org/D130389
 2022-08-15 11:31:14 -07:00
Jeff Niu 7d9fc95b85 [mlir][math] Add `math.absi` op 
Adds an integer absolute value op to the math dialect.

When converting to LLVM, this op is lowered to the LLVM `abs` intrinsic.
When converting to SPIRV, this op is lowered to `spv.GL.SAbs`.

Depends on D131325

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D131327
 2022-08-08 11:05:01 -04:00
Jeff Niu 00f7096d31 [mlir][math] Rename math.abs -> math.absf 
To make room for introducing `math.absi`.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D131325
 2022-08-08 11:04:58 -04:00
jacquesguan 40d74fcb55 [mlir][Math] Add constant folder for Atan2Op. 
This patch adds constant folder for Atan2Op which only supports single and double precision floating-point.

Differential Revision: https://reviews.llvm.org/D131050
 2022-08-05 10:30:58 +08:00
jacquesguan 752c9d0dab [mlir][Math] Add constant folder for AtanOp. 
This patch adds constant folder for AtanOp which only supports single and double precision floating-point.

Differential Revision: https://reviews.llvm.org/D130983
 2022-08-03 14:10:02 +08:00
jacquesguan 008ea1c201 [mlir][Math] Add constant folder for TanhOp. 
This patch adds constant folder for TanhOp which only supports single and double precision floating-point.

Differential Revision: https://reviews.llvm.org/D130960
 2022-08-02 19:37:27 +08:00
jacquesguan f1033a3f47 [mlir][Math] Add constant folder for TanOp. 
This patch adds constant folder for TanOp which only supports single and double precision floating-point.

Differential Revision: https://reviews.llvm.org/D130873
 2022-08-02 11:20:53 +08:00
jacquesguan 16cb6ce554 [mlir][Math] Add constant folder for ExpM1Op. 
This patch adds constant folder for ExpM1Op which only supports single and double precision floating-point.

Differential Revision: https://reviews.llvm.org/D130567
 2022-08-01 14:40:50 +08:00
jacquesguan 78015047b2 [mlir][Math] Add constant folder for Exp2Op. 
This patch adds constant folder for Exp2Op which only supports single and double precision floating-point.

Differential Revision: https://reviews.llvm.org/D130472
 2022-07-26 08:48:48 +08:00
jacquesguan 9e241c70f7 [mlir][Math] Add constant folder for ExpOp. 
This patch adds constant folder for ExpOp which only supports single and double precision floating-point.

Differential Revision: https://reviews.llvm.org/D130318
 2022-07-25 16:26:48 +08:00
jacquesguan 9c22853ec4 [mlir][Math] Add constant folder for LogOp. 
This patch adds constant folder for LogOp which only supports single and double precision floating-point.

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D130148
 2022-07-21 10:58:32 +08:00
jacquesguan c3d856bf58 [mlir][Math] Add constant folder for Log1pOp. 
This patch adds constant folder for Log1pOp which only supports single and double precision floating-point.

Differential Revision: https://reviews.llvm.org/D129979
 2022-07-20 14:59:35 +08:00
jacquesguan a5cae20bdb [mlir][Math] Add constant folder for Log10Op. 
This patch adds constant folder for Log10Op which only support single and double precision floating-point.

Reviewed By: Mogball

Differential Revision: https://reviews.llvm.org/D129740
 2022-07-18 10:19:25 +08:00
jacquesguan 4d7d5c5f00 [mlir][Math] Support fold SqrtOp with constant dense. 
This patch uses constFoldUnaryOpConditional to replace current folder in order to support constant dense.

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D129459
 2022-07-12 16:46:19 +08:00
jacquesguan ad4b7fb3ce [mlir][Math] Support fold Log2Op with constant dense. 
This patch is similar to D129108, it adds a conditional unary constant folder which allow to exit when the constants not meet the fold condition. And use it for Log2Op to make it able to fold the constant dense.

Differential Revision: https://reviews.llvm.org/D129251
 2022-07-11 10:34:28 +08:00
jacquesguan 362240e09e [mlir][Math] Support fold PowFOp with constant dense. 
This patch adds a conditional binary constant folder which allow to exit when the constants not meet the fold condition. And use it for PowFOp to make it able to fold the constant dense.

Differential Revision: https://reviews.llvm.org/D129108
 2022-07-07 10:13:08 +08:00
Mehdi Amini 1881d6fc80 Apply clang-tidy fixes for performance-unnecessary-copy-initialization in MathOps.cpp (NFC) 2022-04-19 00:47:58 +00:00
jacquesguan 83bd4fe2e8 [mlir][Math] Replace some constant folder functions with common folder functions. 
Differential Revision: https://reviews.llvm.org/D123485
 2022-04-12 11:34:47 +00:00
jacquesguan e609417cdc [mlir][Math] Add more constant folder for Math ops. 
This revision add constant folder for abs, copysign, ctlz, cttz and
ctpop.

Differential Revision: https://reviews.llvm.org/D122115
 2022-03-22 10:23:15 +08:00
jacquesguan 26c95ae389 [mlir][Math] Add constant folder for sqrt. 
Differential Revision: https://reviews.llvm.org/D121980
 2022-03-18 16:01:44 +08:00
William S. Moses 164c7afaf5 [MLIR][Math] Add constant folder for powf 
Constant fold powf, given two constant operands and a compatible type

Reviewed By: ftynse

Differential Revision: https://reviews.llvm.org/D121845
 2022-03-17 14:19:47 -04:00
Mehdi Amini 1c173c9442 Apply clang-tidy fixes for readability-identifier-naming in MathOps.cpp (NFC) 2022-01-14 18:08:42 +00:00
William S. Moses 1773dddadf [MLIR][Math] Enable constant folding of ops 
Enable constant folding of ops within the math dialect, and introduce constant folders for ceil and log2

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D117085
 2022-01-12 12:19:29 -05:00
William S. Moses d2c547342c Revert "[MLIR][Math] Enable constant folding of ops" 
This reverts commit 2f8b956ab6.

There is a linker error for mlir-nvidia as seen on
https://lab.llvm.org/buildbot/#/builders/61/builds/19939.

As it's late for me here, I'm oing to rever this for now to be
investigated later.
 2022-01-12 02:00:53 -05:00
William S. Moses 2f8b956ab6 [MLIR][Math] Enable constant folding of ops 
Enable constant folding of ops within the math dialect, and introduce constant folders for ceil and log2

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D117085
 2022-01-12 01:55:48 -05:00
Stephan Herhut 4348d8ab7f [mlir][math] Split off the math dialect. 
This does not split transformations, yet. Those will be done as future clean ups.

Differential Revision: https://reviews.llvm.org/D96272
 2021-02-12 10:55:12 +01:00