diff options
Diffstat (limited to 'lib/Target/X86/X86InstrInfo.td')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index 0f7b787..dc26d4c 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -65,6 +65,8 @@ def SDTX86SetCC_C : SDTypeProfile<1, 2, def SDTX86sahf : SDTypeProfile<1, 1, [SDTCisVT<0, i32>, SDTCisVT<1, i8>]>; +def SDTX86rdrand : SDTypeProfile<2, 0, [SDTCisInt<0>, SDTCisVT<1, i32>]>; + def SDTX86cas : SDTypeProfile<0, 3, [SDTCisPtrTy<0>, SDTCisInt<1>, SDTCisVT<2, i8>]>; def SDTX86caspair : SDTypeProfile<0, 1, [SDTCisPtrTy<0>]>; @@ -137,6 +139,8 @@ def X86setcc_c : SDNode<"X86ISD::SETCC_CARRY", SDTX86SetCC_C>; def X86sahf : SDNode<"X86ISD::SAHF", SDTX86sahf>; +def X86rdrand : SDNode<"X86ISD::RDRAND", SDTX86rdrand>; + def X86cas : SDNode<"X86ISD::LCMPXCHG_DAG", SDTX86cas, [SDNPHasChain, SDNPInGlue, SDNPOutGlue, SDNPMayStore, SDNPMayLoad, SDNPMemOperand]>; @@ -1466,11 +1470,14 @@ let Predicates = [HasMOVBE] in { // let Predicates = [HasRDRAND], Defs = [EFLAGS] in { def RDRAND16r : I<0xC7, MRM6r, (outs GR16:$dst), (ins), - "rdrand{w}\t$dst", []>, OpSize, TB; + "rdrand{w}\t$dst", + [(set GR16:$dst, EFLAGS, (X86rdrand))]>, OpSize, TB; def RDRAND32r : I<0xC7, MRM6r, (outs GR32:$dst), (ins), - "rdrand{l}\t$dst", []>, TB; + "rdrand{l}\t$dst", + [(set GR32:$dst, EFLAGS, (X86rdrand))]>, TB; def RDRAND64r : RI<0xC7, MRM6r, (outs GR64:$dst), (ins), - "rdrand{q}\t$dst", []>, TB; + "rdrand{q}\t$dst", + [(set GR64:$dst, EFLAGS, (X86rdrand))]>, TB; } //===----------------------------------------------------------------------===// |