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[M68k] Add addressing modes ARIPI and ARIPD support for BTST 

BTST missed ARIPI and ARIPD addressing modes support.

Reviewed By: myhsu

Differential Revision: https://reviews.llvm.org/D116580
This commit is contained in:
Jim Lin 2022-01-28 13:26:15 +08:00
parent 30efee764d
commit 33fe0872cd
3 changed files with 36 additions and 0 deletions
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8
llvm/lib/Target/M68k/M68kInstrBits.td
View File

@ -79,6 +79,10 @@ def BTST32di : MxBTST_RI<MxType32d>;
// Memory BTST limited to 8 bits only
def BTST8jd : MxBTST_MR<MxType8d, MxType8.JOp, MxType8.JPat,
MxEncEAj_0, MxExtEmpty>;
def BTST8od : MxBTST_MR<MxType8d, MxType8.OOp, MxType8.OPat,
MxEncEAo_0, MxExtEmpty>;
def BTST8ed : MxBTST_MR<MxType8d, MxType8.EOp, MxType8.EPat,
MxEncEAe_0, MxExtEmpty>;
def BTST8pd : MxBTST_MR<MxType8d, MxType8.POp, MxType8.PPat,
MxEncEAp_0, MxExtI16_0>;
def BTST8fd : MxBTST_MR<MxType8d, MxType8.FOp, MxType8.FPat,
@ -90,6 +94,10 @@ def BTST8kd : MxBTST_MR<MxType8d, MxType8.KOp, MxType8.KPat,
def BTST8ji : MxBTST_MI<MxType8d, MxType8.JOp, MxType8.JPat,
MxEncEAj_0, MxExtEmpty>;
def BTST8oi : MxBTST_MI<MxType8d, MxType8.OOp, MxType8.OPat,
MxEncEAo_0, MxExtEmpty>;
def BTST8ei : MxBTST_MI<MxType8d, MxType8.EOp, MxType8.EPat,
MxEncEAe_0, MxExtEmpty>;
def BTST8pi : MxBTST_MI<MxType8d, MxType8.POp, MxType8.PPat,
MxEncEAp_0, MxExtI16_0>;
def BTST8fi : MxBTST_MI<MxType8d, MxType8.FOp, MxType8.FPat,

14
llvm/test/MC/M68k/Bits/Classes/MxBTST_MI.s
View File

@ -7,6 +7,20 @@ btst #0, (%a1)
; CHECK-SAME: encoding: [0x08,0x10,0x00,0xff]
btst #-1, (%a0)
; CHECK: btst #0, (%a1)+
; CHECK-SAME: encoding: [0x08,0x19,0x00,0x00]
btst #0, (%a1)+
; CHECK: btst #-1, (%a0)+
; CHECK-SAME: encoding: [0x08,0x18,0x00,0xff]
btst #-1, (%a0)+
; CHECK: btst #0, -(%a1)
; CHECK-SAME: encoding: [0x08,0x21,0x00,0x00]
btst #0, -(%a1)
; CHECK: btst #-1, -(%a0)
; CHECK-SAME: encoding: [0x08,0x20,0x00,0xff]
btst #-1, -(%a0)
; CHECK: btst #0, (-1,%a1)
; CHECK-SAME: encoding: [0x08,0x29,0x00,0x00,0xff,0xff]
btst #0, (-1,%a1)

14
llvm/test/MC/M68k/Bits/Classes/MxBTST_MR.s
View File

@ -7,6 +7,20 @@ btst %d0, (%a1)
; CHECK-SAME: encoding: [0x03,0x10]
btst %d1, (%a0)
; CHECK: btst %d0, (%a1)+
; CHECK-SAME: encoding: [0x01,0x19]
btst %d0, (%a1)+
; CHECK: btst %d1, (%a0)+
; CHECK-SAME: encoding: [0x03,0x18]
btst %d1, (%a0)+
; CHECK: btst %d0, -(%a1)
; CHECK-SAME: encoding: [0x01,0x21]
btst %d0, -(%a1)
; CHECK: btst %d1, -(%a0)
; CHECK-SAME: encoding: [0x03,0x20]
btst %d1, -(%a0)
; CHECK: btst %d0, (-1,%a1)
; CHECK-SAME: encoding: [0x01,0x29,0xff,0xff]
btst %d0, (-1,%a1)