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21 Commits

Author SHA1 Message Date
Jan Vesely 5b136ca125 Move unary_instrinsic.inc to private headers. 
Reviewer: Aaron Watry
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 356021
 2019-03-13 07:06:19 +00:00
Jan Vesely 2aa333f3d1 Move binary_intrinsic.h to private headers. 
Reviewer: Aaron Watry
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 356020
 2019-03-13 07:06:15 +00:00
Jan Vesely 1f4a8a9158 Move ternary_intrinsic.h to private headers. 
Reviewer: Aaron Watry
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 356019
 2019-03-13 07:06:13 +00:00
Jan Vesely 6e85e6309d math/fma: Add fp32 software implementation 
Passes CTS on carrizo (when forced to use sw fma) and turks.
Reviewer: Tom Stellard <tstellar@redhat.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>

llvm-svn: 334226
 2018-06-07 20:27:43 +00:00
Jan Vesely 70a270da5f Add initial support for half precision builtins 
v2: fix fmax implementation
    use consistent checks for __CLC_FP_SIZE
    add missing TODOs
    fix whitespace in definitions.h
v3: undef ZERO in modf.inc

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
reviewer: Jeroen Ketema <j.ketema@xs4all.nl>
Reviewed-by: Aaron Watry <awatry@gmail.com>
Tested-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 332677
 2018-05-17 22:55:30 +00:00
Jan Vesely 8db45e4cf1 remquo: Port from amd builtins 
double version passes on carrizo. float version fails on denormals.

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewer: Aaron Watry <awatry@gmail.com>
llvm-svn: 331434
 2018-05-03 05:44:26 +00:00
Jan Vesely 616a38a693 clc_sqrt: Reuse unary_decl.inc 
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Aaron Watry <awatry@gmail.com>
Tested-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 331366
 2018-05-02 16:06:52 +00:00
Jan Vesely 15c388cd79 exp10: Port from amd builtins 
Passes CTS on carrizo and turks.
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed and Tested (on RX 580) by: Aaron Watry <awatry@gmail.com>

llvm-svn: 330197
 2018-04-17 18:08:08 +00:00
Jan Vesely 4be0339023 hypot: Port from amd builtins 
v2: Fix whitespace errors

Use only subnormal path.
Passes CTS on carrizo and turks.
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewer: Aaron Watry <awatry@gmail.com>

llvm-svn: 329647
 2018-04-10 00:11:58 +00:00
Jan Vesely 93af966747 fmod: Port from amd_builtins 
Uses only denormal path for fp32.
Passes CTS on carrizo and turks.

v2: whitespace fix

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewer: Aaron Watry <awatry@gmail.com>
llvm-svn: 329433
 2018-04-06 17:43:08 +00:00
Jan Vesely 5b10494fa8 remainder: Port from amd builtins 
Mostly ported from amd_builtins, uses only denormal path for fp32.
Passes CTS on carrizo and turks

Reviewer: Aaron Watry <awatry@gmail.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 327818
 2018-03-19 01:01:10 +00:00
Jan Vesely 7013857f95 tanpi: Port from amd_builtins 
Passes piglit on turks and carrizo.
Passes CTS on carrizo.

Acked-By: Aaron Watry <awatry@gmail.com>
Tested-By: Aaron Watry <awatry@gmail.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 322980
 2018-01-19 18:57:22 +00:00
Jan Vesely 03937bdec3 tan: Port from amd_builtins 
v2: fixup constant precision
Passes piglit on turks and carrizo.
Passes CTS on carrizo
Fixes half_tan to pass CTS on carrizo

Acked-By: Aaron Watry <awatry@gmail.com>
Tested-By: Aaron Watry <awatry@gmail.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 322979
 2018-01-19 18:57:19 +00:00
Jan Vesely fe8e00bc3c rootn: Port from amd_builtins 
Passes piglit on turks and carrizo
fp64 passes ctx on carrizo

v2: fix formatting
    check fp32 denormal support at runtime

Reviewer: Jeroen Ketema <j.ketema@xs4all.nl>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 322763
 2018-01-17 21:22:14 +00:00
Jan Vesely c45ec604f5 powr: Port from amd_builtins 
Passes piglit on turks and carrizo
fp64 passes cts on carrizo

v2: fix formatting
    check fp32 denormal support at runtime

Reviewer: Jeroen Ketema <j.ketema@xs4all.nl>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 322762
 2018-01-17 21:22:06 +00:00
Jan Vesely 5efc8fe321 pown: Port from amd_builtins 
Passes piglit on turks and carrizo
fp64 passes CTS on carrizo

v2: fix formatting
    check fp32 denormal support at runtime

Reviewer: Jeroen Ketema <j.ketema@xs4all.nl>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 322761
 2018-01-17 21:22:03 +00:00
Jan Vesely cc5c65b2c2 pow: Port from amd_builtins 
Passes piglit on turks and carrizo
fp64 passes CTS on carrizo

v2: fix formatting
    check fp32 denormal support at runtime

Reviewer: Jeroen Ketema <j.ketema@xs4all.nl>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 322760
 2018-01-17 21:21:35 +00:00
Jan Vesely beb6591753 ldexp: Fix double precision function return type 
Fixes ~1200 external calls from nvtpx library.

Reviewer: Jeroen Ketema
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 315170
 2017-10-08 06:56:14 +00:00
Tom Stellard 2ef5ec6b2b Fix implementation of sqrt v2 
Passing values less than 0 to the llvm.sqrt() intrinsic results in
undefined behavior, so we need to check the input and return NaN if
is is less than 0.

v2:
  - Fix build failures.

llvm-svn: 241906
 2015-07-10 13:37:07 +00:00
Jan Vesely 90e7ad589e Move ldexp soft implementation to a separate file 
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 236648
 2015-05-06 21:59:29 +00:00
Tom Stellard 6c7b86c106 Implement nextafter() builtin 
There are two implementations of nextafter():
1. Using clang's __builtin_nextafter.  Clang replaces this builtin with
a call to nextafter which is part of libm.  Therefore, this
implementation will only work for targets with an implementation of
libm (e.g. most CPU targets).

2. The other implementation is written in OpenCL C.  This function is
known internally as __clc_nextafter and can be used by targets that
don't have access to libm.

llvm-svn: 192383
 2013-10-10 19:08:51 +00:00