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| author | Nate Begeman <natebegeman@mac.com> | 2010-12-17 22:55:37 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2010-12-17 22:55:37 +0000 |
| commit | b65c175d32510d32aa556d1db5e6782b411d192c (patch) | |
| tree | 04fe604770ac54c8cab5860e8c724138ee5ce599 /lib/Target/X86/X86ISelLowering.h | |
| parent | d715e07efe29451afe2849abd4bd362d0f75a004 (diff) | |
| download | external_llvm-b65c175d32510d32aa556d1db5e6782b411d192c.zip external_llvm-b65c175d32510d32aa556d1db5e6782b411d192c.tar.gz external_llvm-b65c175d32510d32aa556d1db5e6782b411d192c.tar.bz2 | |
Add support for matching psign & plendvb to the x86 target
Remove unnecessary pandn patterns, 'vnot' patfrag looks through bitcasts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122098 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86ISelLowering.h')
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h index 35f63b2..5fea01d 100644 --- a/lib/Target/X86/X86ISelLowering.h +++ b/lib/Target/X86/X86ISelLowering.h @@ -159,7 +159,13 @@ namespace llvm { /// PSHUFB - Shuffle 16 8-bit values within a vector. PSHUFB, - + + /// PANDN - and with not'd value. + PANDN, + + /// PSIGNB/W/D - Copy integer sign. + PSIGNB, PSIGNW, PSIGND, + /// FMAX, FMIN - Floating point max and min. /// FMAX, FMIN, |