Jinsong Ji 40d0d4e233 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
2019-11-04 17:17:24 +00:00
..
2018-09-07 07:56:05 +00:00
2019-05-14 03:11:24 +00:00
2019-04-29 23:25:33 +00:00
2019-10-25 01:36:55 +00:00
2019-03-29 17:35:56 +00:00
2017-10-10 08:46:10 +00:00
2018-12-19 15:21:07 +00:00
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