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4 Commits

Author SHA1 Message Date
Lei Huang 829cd8e263 [NFC] test case clean up 
1. remove redundant tests
2. update XForm_tests to generated expected code gen

llvm-svn: 330290
 2018-04-18 20:22:26 +00:00
Lei Huang 192c6ccf6d [Power9]Legalize and emit code for converting Unsigned HWord/Char to Quad-Precision 
Legalize and emit code for converting unsigned HWord/Char to QP:

xscvsdqp
xscvudqp

Only covering patterns for unsigned forms cause we don't have part-word
sign-extending integer loads into VSX registers.

Differential Revision: https://reviews.llvm.org/D45494

llvm-svn: 330278
 2018-04-18 17:41:46 +00:00
Lei Huang 198e678576 [Power9]Legalize and emit code for converting (Un)Signed Word to Quad-Precision 
Legalize and emit code for converting (Un)Signed Word to quad-precision via:

xscvsdqp
xscvudqp

Differential Revision: https://reviews.llvm.org/D45389

llvm-svn: 330273
 2018-04-18 16:34:22 +00:00
Lei Huang 10367eb422 [Power9]Legalize and emit code for converting (Un)Signed DWord to Quad-Precision 
Legalize and emit code for:

  * xscvsdqp
  * xscvudqp

Differential Revision: https://reviews.llvm.org/D45230

llvm-svn: 329931
 2018-04-12 18:00:14 +00:00