diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrInfo.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 11550c5ae6..93c18ae295 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -221,6 +221,9 @@ def HasDB : Predicate<"Subtarget->hasDataBarrier()">, def HasMP : Predicate<"Subtarget->hasMPExtension()">, AssemblerPredicate<"FeatureMP", "mp-extensions">; +def HasTrustZone : Predicate<"Subtarget->hasTrustZone()">, + AssemblerPredicate<"FeatureTrustZone", + "TrustZone">; def UseNEONForFP : Predicate<"Subtarget->useNEONForSinglePrecisionFP()">; def DontUseNEONForFP : Predicate<"!Subtarget->useNEONForSinglePrecisionFP()">; def IsThumb : Predicate<"Subtarget->isThumb()">, @@ -2077,7 +2080,7 @@ let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [SP] in { // Secure Monitor Call is a system instruction. def SMC : ABI<0b0001, (outs), (ins imm0_15:$opt), NoItinerary, "smc", "\t$opt", - []> { + []>, Requires<[IsARM, HasTrustZone]> { bits<4> opt; let Inst{23-4} = 0b01100000000000000111; let Inst{3-0} = opt; |