Commit Graph

3 Commits

Author SHA1 Message Date
Weiming Zhao
4fdb649f3a [aarch32] fix bug 18268: Incorrect condition of vsel
Given vsel_cc, op1, op2, since vsel has no LE/LT, to generate vsel for
such selection, it needs to inverse cc and swap op1 and op2. To inverse
cc, both L/G and E bits should be flipped.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197615 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-18 22:25:17 +00:00
Joey Gouly
2a9af9f18e [ARMv8] Change hasV8Fp to hasFPARMv8, and other command line options
to be more consistent.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190692 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-13 13:46:57 +00:00
Joey Gouly
35eab1db2f [ARMv8] Add CodeGen support for VSEL.
This uses the ARMcmov pattern that Tim cleaned up in r188995.

Thanks to Simon Tatham for his floating point help!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189024 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-22 15:29:11 +00:00