diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index f2ab06f328f..4c03af8bf0a 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -124,6 +124,7 @@ def HasV6 : Predicate<"Subtarget->hasV6Ops()">; def HasV6T2 : Predicate<"Subtarget->hasV6T2Ops()">; def NoV6T2 : Predicate<"!Subtarget->hasV6T2Ops()">; def HasV7 : Predicate<"Subtarget->hasV7Ops()">; +def NoVFP : Predicate<"!Subtarget->hasVFP2()">; def HasVFP2 : Predicate<"Subtarget->hasVFP2()">; def HasVFP3 : Predicate<"Subtarget->hasVFP3()">; def HasNEON : Predicate<"Subtarget->hasNEON()">; @@ -2533,7 +2534,23 @@ let Defs = "mov\tr0, #0\n\t" "add\tpc, pc, #0\n\t" "mov\tr0, #1 @ eh_setjmp end", "", - [(set R0, (ARMeh_sjlj_setjmp GPR:$src, GPR:$val))]>; + [(set R0, (ARMeh_sjlj_setjmp GPR:$src, GPR:$val))]>, + Requires<[IsARM, HasVFP2]>; +} + +let Defs = + [ R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR ] in { + def Int_eh_sjlj_setjmp_nofp : XI<(outs), (ins GPR:$src, GPR:$val), + AddrModeNone, SizeSpecial, IndexModeNone, + Pseudo, NoItinerary, + "str\tsp, [$src, #+8] @ eh_setjmp begin\n\t" + "add\t$val, pc, #8\n\t" + "str\t$val, [$src, #+4]\n\t" + "mov\tr0, #0\n\t" + "add\tpc, pc, #0\n\t" + "mov\tr0, #1 @ eh_setjmp end", "", + [(set R0, (ARMeh_sjlj_setjmp GPR:$src, GPR:$val))]>, + Requires<[IsARM, NoVFP]>; } //===----------------------------------------------------------------------===// diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index 262aae48913..742bd403cdd 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -2386,9 +2386,25 @@ let Defs = "\tb\t1f\n" "\tmovs\tr0, #1\t@ end eh.setjmp\n" "1:", "", - [(set R0, (ARMeh_sjlj_setjmp GPR:$src, tGPR:$val))]>; + [(set R0, (ARMeh_sjlj_setjmp GPR:$src, tGPR:$val))]>, + Requires<[IsThumb2, HasVFP2]>; } +let Defs = + [ R0, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, LR ] in { + def t2Int_eh_sjlj_setjmp_nofp : Thumb2XI<(outs), (ins GPR:$src, tGPR:$val), + AddrModeNone, SizeSpecial, NoItinerary, + "str\t$val, [$src, #8]\t@ begin eh.setjmp\n" + "\tmov\t$val, pc\n" + "\tadds\t$val, #9\n" + "\tstr\t$val, [$src, #4]\n" + "\tmovs\tr0, #0\n" + "\tb\t1f\n" + "\tmovs\tr0, #1\t@ end eh.setjmp\n" + "1:", "", + [(set R0, (ARMeh_sjlj_setjmp GPR:$src, tGPR:$val))]>, + Requires<[IsThumb2, NoVFP]>; +} //===----------------------------------------------------------------------===// diff --git a/utils/TableGen/ARMDecoderEmitter.cpp b/utils/TableGen/ARMDecoderEmitter.cpp index 22e33b74503..9e8555c4f07 100644 --- a/utils/TableGen/ARMDecoderEmitter.cpp +++ b/utils/TableGen/ARMDecoderEmitter.cpp @@ -1672,6 +1672,8 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction( // Ignore pseudo instructions. if (Name == "tInt_eh_sjlj_setjmp" || Name == "t2Int_eh_sjlj_setjmp" || + Name == "tInt_eh_sjlj_setjmp_nofp" || + Name == "t2Int_eh_sjlj_setjmp_nofp" || Name == "t2MOVi32imm" || Name == "tBX" || Name == "tBXr9") return false;