80bb52ae75
ptx: Use __clc_nextafter to implement nextafter
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using clang builtin results in external library call
Reviewer: Jeroen Ketema
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 315191
2017-10-08 19:34:00 +00:00
957151bd86
Add vload_half helpers for ptx
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The removes the vload_half unresolved calls from the nvptx libraries.
Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 314998
2017-10-05 18:17:40 +00:00
feefb0870f
Add vstore_half helpers for ptx
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Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 314925
2017-10-04 19:07:48 +00:00
a02d0e2c50
integer/sub_sat: Use clang builtin instead of llvm asm
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reviewer: Tom Stellard
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 314703
2017-10-02 18:39:03 +00:00
1964df8fad
integer/add_sat: Use clang builtin instead of llvm asm
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reviewer: Tom Stellard
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 314702
2017-10-02 18:39:00 +00:00
29b5b9816b
libclc: Rename [add|sub]_sat.ll to [add|sub]_sat_if.ll
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configure.py allows overloading *.cl with *.ll, but will only ever build
the first file listed in SOURCES of ${file}.cl and ${file}.ll
add_sat, sub_sat, (and the soon to be submitted clz) all define interfaces in
${function_name}.ll which are implemented in ${function_name}_impl.ll.
Renaming the interface files is enough to get them to build again, fixing
CL usage of these functions.
Tested on clover/r600g.
Patch by: Aaron Watry
llvm-svn: 185000
2013-06-26 18:21:31 +00:00
3cd1bcb358
Do not use linkonce_odr linkage in .ll files. This prevented them
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from being linked into the library under lazy linkage.
llvm-svn: 161314
2012-08-05 22:25:48 +00:00
1e373f07af
Implement sub_sat builtin. Patch by Lei Mou!
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llvm-svn: 161312
2012-08-05 22:25:12 +00:00
d5395fbf03
Initial commit.
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llvm-svn: 147756
2012-01-08 22:09:58 +00:00
Jan Vesely