diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/SystemZ/SystemZInstrInfo.td | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/SystemZ/SystemZInstrInfo.td b/lib/Target/SystemZ/SystemZInstrInfo.td index 7debcdd..ff0d566 100644 --- a/lib/Target/SystemZ/SystemZInstrInfo.td +++ b/lib/Target/SystemZ/SystemZInstrInfo.td @@ -417,7 +417,8 @@ def STRVG : StoreRXY<"strvg", 0xE32F, storeu<bswap, nonvolatile_store>, GR64>; //===----------------------------------------------------------------------===// // Load BDX-style addresses. -let neverHasSideEffects = 1, Function = "la" in { +let neverHasSideEffects = 1, isAsCheapAsAMove = 1, isReMaterializable = 1, + Function = "la" in { let PairType = "12" in def LA : InstRX<0x41, (outs GR64:$R1), (ins laaddr12pair:$XBD2), "la\t$R1, $XBD2", @@ -430,7 +431,8 @@ let neverHasSideEffects = 1, Function = "la" in { // Load a PC-relative address. There's no version of this instruction // with a 16-bit offset, so there's no relaxation. -let neverHasSideEffects = 1 in { +let neverHasSideEffects = 1, isAsCheapAsAMove = 1, isMoveImm = 1, + isReMaterializable = 1 in { def LARL : InstRIL<0xC00, (outs GR64:$R1), (ins pcrel32:$I2), "larl\t$R1, $I2", [(set GR64:$R1, pcrel32:$I2)]>; |