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3 Commits

Author SHA1 Message Date
Jinsong Ji 4a6881eabc [PowerPC] Adjust the naming and operand order of fnmsub patterns 
Summary:
This is follow up patch of https://reviews.llvm.org/D67595.
Adjust naming and the Commutable operands for additional patterns
to make it easier to read.

The testcase update also show that we can save some unecessary fmr as
well.

Reviewers: #powerpc, steven.zhang, hfinkel, nemanjai

Reviewed By: #powerpc, nemanjai

Subscribers: wuzish, hiraditya, kbarton, MaskRay, shchenz, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D68112

llvm-svn: 373652
 2019-10-03 19:36:42 +00:00
Stefan Pintilie 94259ba13a [PowerPC] [NFC] Update __float128 tests 
Add the two options -ppc-vsr-nums-as-vr and -ppc-asm-full-reg-names to
the __float128 tests. Then modify the tests as required.

llvm-svn: 336940
 2018-07-12 20:18:57 +00:00
Lei Huang 09fda63af0 [Power9]Legalize and emit code for quad-precision fma instructions 
Legalize and emit code for the following quad-precision fma:

  * xsmaddqp
  * xsnmaddqp
  * xsmsubqp
  * xsnmsubqp

Differential Revision: https://reviews.llvm.org/D44843

llvm-svn: 329206
 2018-04-04 16:43:50 +00:00