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4 Commits

Author SHA1 Message Date
Qiu Chaofan
b820339752 [PowerPC] Support f128 under VSX 
This patch is the last one in backend to support fp128 type in
pre-POWER9 subtargets with VSX, removing temporary option and updating
remaining tests.

Reviewed By: steven.zhang

Differential Revision: https://reviews.llvm.org/D92374
 2021-04-20 15:49:52 +08:00
QingShan Zhang
2b84784a25 [NFC][Test] Add test coverage for IEEE Long Double on Power8 2020-11-16 03:45:51 +00:00
Lei Huang
90b1a710ae [PowerPC] Enable default support of quad precision operations 
Summary: Remove option guarding support of quad precision operations.

Reviewers: nemanjai, #powerpc, steven.zhang

Reviewed By: nemanjai, #powerpc, steven.zhang

Subscribers: qiucf, wuzish, nemanjai, hiraditya, kbarton, shchenz, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D83437
 2020-07-10 13:27:48 -05:00
Stefan Pintilie
927e8bf316 [Power9] Add __float128 support in the backend for bitcast to a i128 
Add support to allow bit-casting from f128 to i128 and then
extracting 64 bits from the result.

Differential Revision: https://reviews.llvm.org/D49507

llvm-svn: 345053
 2018-10-23 17:11:36 +00:00