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[PowerPC] Support blrl and variants in the asm parser
This patch adds support for blrl and its conditional variants. The patterns are (currently) used for the asm parser only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184718 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ulrich Weigand
parent
90b1086b93
commit
7e66f5c1b4
@ -926,6 +926,14 @@ let isCall = 1, PPC970_Unit = 7, Defs = [LR] in {
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def BCCTRL : XLForm_2_br<19, 528, 1, (outs), (ins pred:$cond),
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"b${cond:cc}ctrl ${cond:reg}", BrB, []>;
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}
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let Uses = [LR, RM] in {
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def BLRL : XLForm_2_ext<19, 16, 20, 0, 1, (outs), (ins),
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"blrl", BrB, []>;
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let isCodeGenOnly = 1 in
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def BCLRL : XLForm_2_br<19, 16, 1, (outs), (ins pred:$cond),
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"b${cond:cc}lrl ${cond:reg}", BrB, []>;
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}
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}
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let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in
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@ -2183,6 +2191,11 @@ multiclass BranchExtendedMnemonic<string name, int bibo> {
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def : InstAlias<"b"#name#"ctr",
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(BCCTR bibo, CR0)>;
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def : InstAlias<"b"#name#"lrl $cc",
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(BCLRL bibo, crrc:$cc)>;
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def : InstAlias<"b"#name#"lrl",
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(BCLRL bibo, CR0)>;
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def : InstAlias<"b"#name#"ctrl $cc",
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(BCCTRL bibo, crrc:$cc)>;
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def : InstAlias<"b"#name#"ctrl",
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@ -9,7 +9,8 @@
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blr
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# CHECK: bctr # encoding: [0x4e,0x80,0x04,0x20]
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bctr
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# FIXME: blrl
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# CHECK: blrl # encoding: [0x4e,0x80,0x00,0x21]
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blrl
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# CHECK: bctrl # encoding: [0x4e,0x80,0x04,0x21]
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bctrl
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@ -137,8 +138,10 @@
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# FIXME: bltl target
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# FIXME: bltla 2, target
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# FIXME: bltla target
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# FIXME: bltlrl 2
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# FIXME: bltlrl
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# CHECK: bltlrl 2 # encoding: [0x4d,0x88,0x00,0x21]
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bltlrl 2
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# CHECK: bltlrl 0 # encoding: [0x4d,0x80,0x00,0x21]
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bltlrl
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# CHECK: bltctrl 2 # encoding: [0x4d,0x88,0x04,0x21]
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bltctrl 2
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# CHECK: bltctrl 0 # encoding: [0x4d,0x80,0x04,0x21]
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@ -164,8 +167,10 @@
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# FIXME: blel target
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# FIXME: blela 2, target
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# FIXME: blela target
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# FIXME: blelrl 2
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# FIXME: blelrl
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# CHECK: blelrl 2 # encoding: [0x4c,0x89,0x00,0x21]
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blelrl 2
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# CHECK: blelrl 0 # encoding: [0x4c,0x81,0x00,0x21]
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blelrl
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# CHECK: blectrl 2 # encoding: [0x4c,0x89,0x04,0x21]
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blectrl 2
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# CHECK: blectrl 0 # encoding: [0x4c,0x81,0x04,0x21]
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@ -191,8 +196,10 @@
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# FIXME: beql target
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# FIXME: beqla 2, target
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# FIXME: beqla target
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# FIXME: beqlrl 2
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# FIXME: beqlrl
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# CHECK: beqlrl 2 # encoding: [0x4d,0x8a,0x00,0x21]
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beqlrl 2
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# CHECK: beqlrl 0 # encoding: [0x4d,0x82,0x00,0x21]
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beqlrl
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# CHECK: beqctrl 2 # encoding: [0x4d,0x8a,0x04,0x21]
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beqctrl 2
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# CHECK: beqctrl 0 # encoding: [0x4d,0x82,0x04,0x21]
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@ -218,8 +225,10 @@
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# FIXME: bgel target
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# FIXME: bgela 2, target
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# FIXME: bgela target
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# FIXME: bgelrl 2
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# FIXME: bgelrl
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# CHECK: bgelrl 2 # encoding: [0x4c,0x88,0x00,0x21]
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bgelrl 2
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# CHECK: bgelrl 0 # encoding: [0x4c,0x80,0x00,0x21]
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bgelrl
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# CHECK: bgectrl 2 # encoding: [0x4c,0x88,0x04,0x21]
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bgectrl 2
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# CHECK: bgectrl 0 # encoding: [0x4c,0x80,0x04,0x21]
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@ -245,8 +254,10 @@
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# FIXME: bgtl target
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# FIXME: bgtla 2, target
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# FIXME: bgtla target
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# FIXME: bgtlrl 2
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# FIXME: bgtlrl
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# CHECK: bgtlrl 2 # encoding: [0x4d,0x89,0x00,0x21]
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bgtlrl 2
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# CHECK: bgtlrl 0 # encoding: [0x4d,0x81,0x00,0x21]
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bgtlrl
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# CHECK: bgtctrl 2 # encoding: [0x4d,0x89,0x04,0x21]
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bgtctrl 2
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# CHECK: bgtctrl 0 # encoding: [0x4d,0x81,0x04,0x21]
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@ -272,8 +283,10 @@
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# FIXME: bnll target
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# FIXME: bnlla 2, target
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# FIXME: bnlla target
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# FIXME: bnllrl 2
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# FIXME: bnllrl
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# CHECK: bgelrl 2 # encoding: [0x4c,0x88,0x00,0x21]
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bnllrl 2
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# CHECK: bgelrl 0 # encoding: [0x4c,0x80,0x00,0x21]
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bnllrl
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# CHECK: bgectrl 2 # encoding: [0x4c,0x88,0x04,0x21]
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bnlctrl 2
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# CHECK: bgectrl 0 # encoding: [0x4c,0x80,0x04,0x21]
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@ -299,8 +312,10 @@
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# FIXME: bnel target
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# FIXME: bnela 2, target
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# FIXME: bnela target
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# FIXME: bnelrl 2
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# FIXME: bnelrl
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# CHECK: bnelrl 2 # encoding: [0x4c,0x8a,0x00,0x21]
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bnelrl 2
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# CHECK: bnelrl 0 # encoding: [0x4c,0x82,0x00,0x21]
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bnelrl
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# CHECK: bnectrl 2 # encoding: [0x4c,0x8a,0x04,0x21]
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bnectrl 2
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# CHECK: bnectrl 0 # encoding: [0x4c,0x82,0x04,0x21]
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@ -326,8 +341,10 @@
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# FIXME: bngl target
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# FIXME: bngla 2, target
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# FIXME: bngla target
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# FIXME: bnglrl 2
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# FIXME: bnglrl
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# CHECK: blelrl 2 # encoding: [0x4c,0x89,0x00,0x21]
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bnglrl 2
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# CHECK: blelrl 0 # encoding: [0x4c,0x81,0x00,0x21]
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bnglrl
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# CHECK: blectrl 2 # encoding: [0x4c,0x89,0x04,0x21]
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bngctrl 2
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# CHECK: blectrl 0 # encoding: [0x4c,0x81,0x04,0x21]
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@ -353,8 +370,10 @@
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# FIXME: bsol target
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# FIXME: bsola 2, target
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# FIXME: bsola target
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# FIXME: bsolrl 2
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# FIXME: bsolrl
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# CHECK: bunlrl 2 # encoding: [0x4d,0x8b,0x00,0x21]
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bsolrl 2
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# CHECK: bunlrl 0 # encoding: [0x4d,0x83,0x00,0x21]
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bsolrl
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# CHECK: bunctrl 2 # encoding: [0x4d,0x8b,0x04,0x21]
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bsoctrl 2
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# CHECK: bunctrl 0 # encoding: [0x4d,0x83,0x04,0x21]
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@ -380,8 +399,10 @@
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# FIXME: bnsl target
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# FIXME: bnsla 2, target
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# FIXME: bnsla target
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# FIXME: bnslrl 2
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# FIXME: bnslrl
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# CHECK: bnulrl 2 # encoding: [0x4c,0x8b,0x00,0x21]
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bnslrl 2
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# CHECK: bnulrl 0 # encoding: [0x4c,0x83,0x00,0x21]
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bnslrl
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# CHECK: bnuctrl 2 # encoding: [0x4c,0x8b,0x04,0x21]
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bnsctrl 2
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# CHECK: bnuctrl 0 # encoding: [0x4c,0x83,0x04,0x21]
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@ -407,8 +428,10 @@
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# FIXME: bunl target
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# FIXME: bunla 2, target
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# FIXME: bunla target
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# FIXME: bunlrl 2
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# FIXME: bunlrl
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# CHECK: bunlrl 2 # encoding: [0x4d,0x8b,0x00,0x21]
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bunlrl 2
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# CHECK: bunlrl 0 # encoding: [0x4d,0x83,0x00,0x21]
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bunlrl
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# CHECK: bunctrl 2 # encoding: [0x4d,0x8b,0x04,0x21]
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bunctrl 2
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# CHECK: bunctrl 0 # encoding: [0x4d,0x83,0x04,0x21]
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@ -434,8 +457,10 @@
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# FIXME: bnul target
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# FIXME: bnula 2, target
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# FIXME: bnula target
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# FIXME: bnulrl 2
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# FIXME: bnulrl
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# CHECK: bnulrl 2 # encoding: [0x4c,0x8b,0x00,0x21]
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bnulrl 2
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# CHECK: bnulrl 0 # encoding: [0x4c,0x83,0x00,0x21]
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bnulrl
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# CHECK: bnuctrl 2 # encoding: [0x4c,0x8b,0x04,0x21]
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bnuctrl 2
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# CHECK: bnuctrl 0 # encoding: [0x4c,0x83,0x04,0x21]
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