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4 Commits

Author SHA1 Message Date
Kai Luo 8eb40e41f6 [PowerPC] Don't generate ST_VSR_SCAL_INT if power8-vector is disabled 
Summary:
In https://bugs.llvm.org/show_bug.cgi?id=45297, it fails selecting
instructions for `PPCISD::ST_VSR_SCAL_INT`. The reason it generate the
`PPCISD::ST_VSR_SCAL_INT` with `-power8-vector` in IR is PPC's
combiner checks `hasP8Altivec` rather than `hasP8Vector`. This patch
should resolve PR45297.

Differential Revision: https://reviews.llvm.org/D76773
 2020-04-01 02:15:25 +00:00
Kai Luo 26b46b67d8 [PowerPC] Fix test for PR45297 to adapt build without asserts. NFC. 2020-03-27 05:28:34 +00:00
Kai Luo 351b192315 [PowerPC] Enhance test for PR45297. NFC. 2020-03-27 04:45:21 +00:00
Kai Luo 70f9f4dd9d [PowerPC] Pre-commit reduced test case for PR45297. NFC. 2020-03-25 06:19:59 +00:00