diff options
| author | Hal Finkel <hfinkel@anl.gov> | 2013-03-29 08:57:48 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-03-29 08:57:48 +0000 |
| commit | f5d5c434606161fb017a34cb656fa4aa5a3e076b (patch) | |
| tree | 4641a3e130c65183f13495d0228b9454e7bf7b60 /lib/Target/PowerPC/PPCSubtarget.h | |
| parent | ef484a376cce3729b45ad86eab5724aa83a61823 (diff) | |
Add PPC FP rounding instructions fri[mnpz]
These instructions are available on the P5x (and later) and on the A2. They
implement the standard floating-point rounding operations (floor, trunc, etc.).
One caveat: frin (round to nearest) does not implement "ties to even", and so
is only enabled in fast-math mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178337 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCSubtarget.h')
| -rw-r--r-- | lib/Target/PowerPC/PPCSubtarget.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCSubtarget.h b/lib/Target/PowerPC/PPCSubtarget.h index 36436f6e40..bf5bd844c0 100644 --- a/lib/Target/PowerPC/PPCSubtarget.h +++ b/lib/Target/PowerPC/PPCSubtarget.h @@ -78,6 +78,7 @@ protected: bool HasQPX; bool HasFSQRT; bool HasSTFIWX; + bool HasFPRND; bool HasISEL; bool HasPOPCNTD; bool HasLDBRX; @@ -157,6 +158,7 @@ public: // Specific obvious features. bool hasFSQRT() const { return HasFSQRT; } bool hasSTFIWX() const { return HasSTFIWX; } + bool hasFPRND() const { return HasFPRND; } bool hasAltivec() const { return HasAltivec; } bool hasQPX() const { return HasQPX; } bool hasMFOCRF() const { return HasMFOCRF; } |