diff options
| author | Jinsong Ji <jji@us.ibm.com> | 2019-11-04 16:27:23 +0000 |
|---|---|---|
| committer | Jinsong Ji <jji@us.ibm.com> | 2019-11-04 17:17:24 +0000 |
| commit | 40d0d4e2335d14a3a70a565304fd7e92c25f178b (patch) | |
| tree | ff18d11a4841aab0317303a09a4711df7244aa78 /lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp | |
| parent | ab76cfdd200d35177df2042a1c0c7e86868d01bc (diff) | |
| download | bcm5719-llvm-40d0d4e2335d14a3a70a565304fd7e92c25f178b.tar.gz bcm5719-llvm-40d0d4e2335d14a3a70a565304fd7e92c25f178b.zip | |
Lower generic MASSV entries to PowerPC subtarget-specific entries
This patch (second of two patches) lowers the generic PowerPC vector
entries to PowerPC subtarget-specific entries.
For instance, the PowerPC generic entry 'cbrtd2_massv' is lowered to
'cbrtd2_P9' or Power9 subtarget.
The first patch enables the vectorizer to recognize the IBM MASS vector
library routines. This patch specifically adds support for recognizing
the '-vector-library=MASSV' option, and defines mappings from IEEE
standard scalar math functions to generic PowerPC MASS vector
counterparts.
For instance, the generic PowerPC MASS vector entry for double-precision
'cbrt' function is '__cbrtd2_massv'
The overall support for MASS vector library is presented as such in two
patches for ease of review.
Patch by pjeeva01 (Jeeva P.)
Differential Revision: https://reviews.llvm.org/D59883
Diffstat (limited to 'lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.cpp')
0 files changed, 0 insertions, 0 deletions
