diff options
| author | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-09-30 10:50:33 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@linux.vnet.ibm.com> | 2013-09-30 10:50:33 +0000 |
| commit | e09bcad77c033392669b8d9cd3d93209064dfbc4 (patch) | |
| tree | 04905cd62794991bfc32d20a30839bfbba17f0b4 /lib/Target/SystemZ | |
| parent | eb2f72f454048a1d179d1c75f5a953c7dfe43fc9 (diff) | |
| download | llvm-e09bcad77c033392669b8d9cd3d93209064dfbc4.tar.gz llvm-e09bcad77c033392669b8d9cd3d93209064dfbc4.tar.bz2 llvm-e09bcad77c033392669b8d9cd3d93209064dfbc4.tar.xz | |
[SystemZ] Add definitions of LFH and STFH
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191661 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SystemZ')
| -rw-r--r-- | lib/Target/SystemZ/SystemZInstrInfo.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/SystemZ/SystemZInstrInfo.td b/lib/Target/SystemZ/SystemZInstrInfo.td index 4cd087540d..b93e863a95 100644 --- a/lib/Target/SystemZ/SystemZInstrInfo.td +++ b/lib/Target/SystemZ/SystemZInstrInfo.td @@ -294,6 +294,8 @@ let neverHasSideEffects = 1, isAsCheapAsAMove = 1, isMoveImm = 1, // Register loads. let canFoldAsLoad = 1, SimpleBDXLoad = 1 in { defm L : UnaryRXPair<"l", 0x58, 0xE358, load, GR32, 4>; + def LFH : UnaryRXY<"lfh", 0xE3CA, load, GRH32, 4>, + Requires<[FeatureHighWord]>; def LG : UnaryRXY<"lg", 0xE304, load, GR64, 8>; // These instructions are split after register allocation, so we don't @@ -326,6 +328,8 @@ let Uses = [CC] in { // Register stores. let SimpleBDXStore = 1 in { defm ST : StoreRXPair<"st", 0x50, 0xE350, store, GR32, 4>; + def STFH : StoreRXY<"stfh", 0xE3CB, store, GRH32, 4>, + Requires<[FeatureHighWord]>; def STG : StoreRXY<"stg", 0xE324, store, GR64, 8>; // These instructions are split after register allocation, so we don't |