diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMInstrFormats.td | 7 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 11 |
2 files changed, 13 insertions, 5 deletions
diff --git a/lib/Target/ARM/ARMInstrFormats.td b/lib/Target/ARM/ARMInstrFormats.td index 243c7e2..eee452e 100644 --- a/lib/Target/ARM/ARMInstrFormats.td +++ b/lib/Target/ARM/ARMInstrFormats.td @@ -266,6 +266,13 @@ class tPseudoInst<dag oops, dag iops, SizeFlagVal sz, InstrItinClass itin, list<Predicate> Predicates = [IsThumb]; } +// PseudoInst that's Thumb2-mode only. +class t2PseudoInst<dag oops, dag iops, SizeFlagVal sz, InstrItinClass itin, + list<dag> pattern> + : PseudoInst<oops, iops, itin, pattern> { + let SZ = sz; + list<Predicate> Predicates = [IsThumb2]; +} // Almost all ARM instructions are predicable. class I<dag oops, dag iops, AddrMode am, SizeFlagVal sz, IndexMode im, Format f, InstrItinClass itin, diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index ad91582..501ebe8 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -1156,11 +1156,12 @@ def t2ADR : T2PCOneRegImm<(outs rGPR:$Rd), } let neverHasSideEffects = 1, isReMaterializable = 1 in -def t2LEApcrel : PseudoInst<(outs rGPR:$Rd), (ins i32imm:$label, pred:$p), - IIC_iALUi, []>; -def t2LEApcrelJT : PseudoInst<(outs rGPR:$Rd), - (ins i32imm:$label, nohash_imm:$id, pred:$p), IIC_iALUi, - []>; +def t2LEApcrel : t2PseudoInst<(outs rGPR:$Rd), (ins i32imm:$label, pred:$p), + Size4Bytes, IIC_iALUi, []>; +def t2LEApcrelJT : t2PseudoInst<(outs rGPR:$Rd), + (ins i32imm:$label, nohash_imm:$id, pred:$p), + Size4Bytes, IIC_iALUi, + []>; // FIXME: None of these add/sub SP special instructions should be necessary |