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[mips][microMIPS] Implement LH, LHE, LHU and LHUE instructions and add CodeGen support

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Differential Revision: http://reviews.llvm.org/D15418


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269883 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Zlatko Buljan 2016-05-18 06:54:59 +00:00
parent 1c01e2defe
commit 4b34e977df
14 changed files with 169 additions and 18 deletions
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8
lib/Target/Mips/MicroMips32r6InstrInfo.td
View File

@ -1006,14 +1006,18 @@ class LOAD_WORD_EVA_MMR6_DESC_BASE<string instr_asm, RegisterOperand RO> :
class LLE_MMR6_DESC : LOAD_WORD_EVA_MMR6_DESC_BASE<"lle", GPR32Opnd>;
class LWE_MMR6_DESC : LOAD_WORD_EVA_MMR6_DESC_BASE<"lwe", GPR32Opnd>;
class ADDU16_MMR6_DESC : ArithRMM16<"addu16", GPRMM16Opnd, 1, II_ADDU, add>,
MMR6Arch<"addu16">;
MMR6Arch<"addu16"> {
int AddedComplexity = 1;
}
class AND16_MMR6_DESC : LogicRMM16<"and16", GPRMM16Opnd, II_AND, and>,
MMR6Arch<"and16">;
class ANDI16_MMR6_DESC : AndImmMM16<"andi16", GPRMM16Opnd, II_AND>,
MMR6Arch<"andi16">;
class NOT16_MMR6_DESC : NotMM16<"not16", GPRMM16Opnd>, MMR6Arch<"not16">;
class OR16_MMR6_DESC : LogicRMM16<"or16", GPRMM16Opnd, II_OR, or>,
MMR6Arch<"or16">;
MMR6Arch<"or16"> {
int AddedComplexity = 1;
}
class SLL16_MMR6_DESC : ShiftIMM16<"sll16", uimm3_shift, GPRMM16Opnd, II_SLL>,
MMR6Arch<"sll16">;
class SRL16_MMR6_DESC : ShiftIMM16<"srl16", uimm3_shift, GPRMM16Opnd, II_SRL>,

7
lib/Target/Mips/MicroMipsInstrFormats.td
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@ -278,7 +278,6 @@ class MOVEP_FM_MM16 {
class MMArch {
string Arch = "micromips";
list<dag> Pattern = [];
}
class ADD_FM_MM<bits<6> op, bits<10> funct> : MMArch {
@ -380,13 +379,15 @@ class SRLV_FM_MM<bits<10> funct, bit rotate> : MMArch {
class LW_FM_MM<bits<6> op> : MMArch {
bits<5> rt;
bits<21> addr;
bits<5> base = addr{20-16};
bits<16> offset = addr{15-0};
bits<32> Inst;
let Inst{31-26} = op;
let Inst{25-21} = rt;
let Inst{20-16} = addr{20-16};
let Inst{15-0} = addr{15-0};
let Inst{20-16} = base;
let Inst{15-0} = offset;
}
class POOL32C_LHUE_FM_MM<bits<6> op, bits<4> fmt, bits<3> funct> : MMArch {

21
lib/Target/Mips/MicroMipsInstrInfo.td
View File

@ -761,8 +761,10 @@ let DecoderNamespace = "MicroMips", Predicates = [InMicroMips] in {
let DecoderMethod = "DecodeMemMMImm16" in {
def LB_MM : Load<"lb", GPR32Opnd>, MMRel, LW_FM_MM<0x7>;
def LBu_MM : Load<"lbu", GPR32Opnd>, MMRel, LW_FM_MM<0x5>;
def LH_MM : Load<"lh", GPR32Opnd>, MMRel, LW_FM_MM<0xf>;
def LHu_MM : Load<"lhu", GPR32Opnd>, MMRel, LW_FM_MM<0xd>;
def LH_MM : LoadMemory<"lh", GPR32Opnd, mem_simm16, sextloadi16, II_LH,
addrDefault>, MMRel, LW_FM_MM<0xf>;
def LHu_MM : LoadMemory<"lhu", GPR32Opnd, mem_simm16, zextloadi16, II_LHU>,
MMRel, LW_FM_MM<0xd>;
def LW_MM : Load<"lw", GPR32Opnd>, MMRel, LW_FM_MM<0x3f>;
def SB_MM : Store<"sb", GPR32Opnd>, MMRel, LW_FM_MM<0x6>;
def SH_MM : Store<"sh", GPR32Opnd>, MMRel, LW_FM_MM<0xe>;
@ -772,8 +774,10 @@ let DecoderNamespace = "MicroMips", Predicates = [InMicroMips] in {
let DecoderMethod = "DecodeMemMMImm9" in {
def LBE_MM : Load<"lbe", GPR32Opnd>, POOL32C_LHUE_FM_MM<0x18, 0x6, 0x4>;
def LBuE_MM : Load<"lbue", GPR32Opnd>, POOL32C_LHUE_FM_MM<0x18, 0x6, 0x0>;
def LHE_MM : Load<"lhe", GPR32Opnd>, POOL32C_LHUE_FM_MM<0x18, 0x6, 0x5>;
def LHuE_MM : Load<"lhue", GPR32Opnd>, POOL32C_LHUE_FM_MM<0x18, 0x6, 0x1>;
def LHE_MM : LoadMemory<"lhe", GPR32Opnd, mem_simm9>,
POOL32C_LHUE_FM_MM<0x18, 0x6, 0x5>;
def LHuE_MM : LoadMemory<"lhue", GPR32Opnd, mem_simm9>,
POOL32C_LHUE_FM_MM<0x18, 0x6, 0x1>;
def LWE_MM : LoadMemory<"lwe", GPR32Opnd, mem_simm9>,
POOL32C_LHUE_FM_MM<0x18, 0x6, 0x7>;
def SBE_MM : StoreMemory<"sbe", GPR32Opnd, mem_simm9>,
@ -1038,6 +1042,15 @@ def : MipsPat<(load addr:$addr),
def : MipsPat<(subc GPR32:$lhs, GPR32:$rhs),
(SUBu_MM GPR32:$lhs, GPR32:$rhs)>;
let AddedComplexity = 40 in {
def : MipsPat<(i32 (sextloadi16 addrRegImm:$a)),
(LH_MM addrRegImm:$a)>;
}
def : MipsPat<(atomic_load_16 addr:$a),
(LH_MM addr:$a)>;
def : MipsPat<(i32 (extloadi16 addr:$src)),
(LHu_MM addr:$src)>;
//===----------------------------------------------------------------------===//
// MicroMips instruction aliases
//===----------------------------------------------------------------------===//

23
lib/Target/Mips/MipsInstrInfo.td
View File

@ -1715,12 +1715,13 @@ let AdditionalPredicates = [NotInMicroMips] in {
def LB : Load<"lb", GPR32Opnd, sextloadi8, II_LB>, MMRel, LW_FM<0x20>;
def LBu : Load<"lbu", GPR32Opnd, zextloadi8, II_LBU, addrDefault>, MMRel,
LW_FM<0x24>;
def LH : Load<"lh", GPR32Opnd, sextloadi16, II_LH, addrDefault>, MMRel,
LW_FM<0x21>;
def LHu : Load<"lhu", GPR32Opnd, zextloadi16, II_LHU>, MMRel, LW_FM<0x25>;
let AdditionalPredicates = [NotInMicroMips] in {
def LW : StdMMR6Rel, Load<"lw", GPR32Opnd, load, II_LW, addrDefault>, MMRel,
LW_FM<0x23>;
def LH : LoadMemory<"lh", GPR32Opnd, mem_simm16, sextloadi16, II_LH,
addrDefault>, MMRel, LW_FM<0x21>;
def LHu : LoadMemory<"lhu", GPR32Opnd, mem_simm16, zextloadi16, II_LHU>,
MMRel, LW_FM<0x25>;
def LW : StdMMR6Rel, Load<"lw", GPR32Opnd, load, II_LW, addrDefault>, MMRel,
LW_FM<0x23>;
}
def SB : StdMMR6Rel, Store<"sb", GPR32Opnd, truncstorei8, II_SB>, MMRel,
LW_FM<0x28>;
@ -2505,7 +2506,9 @@ def : MipsPat<(not GPR32:$in),
// extended loads
def : MipsPat<(i32 (extloadi1 addr:$src)), (LBu addr:$src)>;
def : MipsPat<(i32 (extloadi8 addr:$src)), (LBu addr:$src)>;
def : MipsPat<(i32 (extloadi16 addr:$src)), (LHu addr:$src)>;
let AdditionalPredicates = [NotInMicroMips] in {
def : MipsPat<(i32 (extloadi16 addr:$src)), (LHu addr:$src)>;
}
// peepholes
def : MipsPat<(store (i32 0), addr:$dst), (SW ZERO, addr:$dst)>;
@ -2602,15 +2605,17 @@ def : MipsPat<(bswap GPR32:$rt), (ROTR (WSBH GPR32:$rt), 16)>;
// Load halfword/word patterns.
let AddedComplexity = 40 in {
def : LoadRegImmPat<LBu, i32, zextloadi8>;
def : LoadRegImmPat<LH, i32, sextloadi16>;
let AdditionalPredicates = [NotInMicroMips] in {
def : LoadRegImmPat<LW, i32, load>;
def : LoadRegImmPat<LH, i32, sextloadi16>;
def : LoadRegImmPat<LW, i32, load>;
}
}
// Atomic load patterns.
def : MipsPat<(atomic_load_8 addr:$a), (LB addr:$a)>;
def : MipsPat<(atomic_load_16 addr:$a), (LH addr:$a)>;
let AdditionalPredicates = [NotInMicroMips] in {
def : MipsPat<(atomic_load_16 addr:$a), (LH addr:$a)>;
}
def : MipsPat<(atomic_load_32 addr:$a), (LW addr:$a)>;
// Atomic store patterns.

32
test/CodeGen/Mips/llvm-ir/lh_lhu.ll Normal file
View File

@ -0,0 +1,32 @@
; RUN: llc < %s -march=mips -mcpu=mips32r2 -mattr=+micromips -relocation-model=pic | FileCheck %s
; RUN: llc < %s -march=mips -mcpu=mips32r3 -mattr=+micromips -relocation-model=pic | FileCheck %s
; RUN: llc < %s -march=mips -mcpu=mips32r6 -mattr=+micromips -relocation-model=pic | FileCheck %s
; RUN: llc < %s -march=mips -mcpu=mips64r6 -mattr=+micromips -relocation-model=pic | FileCheck %s
@us = global i16 0, align 2
define i32 @lhfunc() {
entry:
; CHECK-LABEL: lhfunc
; CHECK: lh $[[REG1:[0-9]+]], 0(${{[0-9]+}})
%0 = load i16, i16* @us, align 2
%conv = sext i16 %0 to i32
ret i32 %conv
}
define i16 @lhfunc_atomic() {
entry:
; CHECK-LABEL: lhfunc_atomic
; CHECK: lh $[[REG1:[0-9]+]], 0(${{[0-9]+}})
%0 = load atomic i16, i16* @us acquire, align 2
ret i16 %0
}
define i32 @lhufunc() {
entry:
; CHECK-LABEL: lhufunc
; CHECK: lhu $[[REG1:[0-9]+]], 0(${{[0-9]+}})
%0 = load i16, i16* @us, align 2
%conv = zext i16 %0 to i32
ret i32 %conv
}

4
test/MC/Disassembler/Mips/micromips32r6/valid.txt
View File

@ -72,6 +72,10 @@
0x00 0x01 0xf3 0x7c # CHECK: eretnc
0x80 0x05 0x01 0x00 # CHECK: jialc $5, 256
0xa0 0x05 0x01 0x00 # CHECK: jic $5, 256
0x3c 0x44 0x00 0x08 # CHECK: lh $2, 8($4)
0x60 0x82 0x6a 0x08 # CHECK: lhe $4, 8($2)
0x34 0x82 0x00 0x08 # CHECK: lhu $4, 8($2)
0x60 0x82 0x62 0x08 # CHECK: lhue $4, 8($2)
0x60 0x44 0x30 0x08 # CHECK: ll $2, 8($4)
0x20 0x44 0x50 0x08 # CHECK: lwm32 $16, $17, 8($4)
0x21 0x3b 0x59 0x84 # CHECK: lwm32 $16, $17, $18, $19, $20, $21, $22, $23, $fp, -1660($27)

4
test/MC/Disassembler/Mips/micromips64r6/valid.txt
View File

@ -248,6 +248,10 @@
0x59 0x40 0x51 0x90 # CHECK: dneg $10, $10
0x59 0x60 0x09 0xd0 # CHECK: dnegu $1, $11
0x58 0xa0 0x29 0xd0 # CHECK: dnegu $5, $5
0x3c 0x44 0x00 0x08 # CHECK: lh $2, 8($4)
0x60 0x82 0x6a 0x08 # CHECK: lhe $4, 8($2)
0x34 0x82 0x00 0x08 # CHECK: lhu $4, 8($2)
0x60 0x82 0x62 0x08 # CHECK: lhue $4, 8($2)
0x00 0xa4 0x18 0x18 # CHECK: mul $3, $4, $5
0x00 0xa4 0x18 0x58 # CHECK: muh $3, $4, $5
0x00 0xa4 0x18 0x98 # CHECK: mulu $3, $4, $5

16
test/MC/Mips/micromips/invalid.s
View File

@ -83,6 +83,22 @@
she $4, 8($33) # CHECK: :[[@LINE]]:11: error: expected memory with 9-bit signed offset
she $4, 512($5) # CHECK: :[[@LINE]]:11: error: expected memory with 9-bit signed offset
she $4, -513($5) # CHECK: :[[@LINE]]:11: error: expected memory with 9-bit signed offset
lh $33, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhe $34, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhu $35, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhue $36, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lh $2, 8($34) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, 8($33) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, 8($35) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, 8($37) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lh $2, -65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lh $2, 65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhe $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, -65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhu $4, 65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhue $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lwp $31, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
# FIXME: This ought to point at the $34 but memory is treated as one operand.
lwp $16, 8($34) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 12-bit signed offset

16
test/MC/Mips/micromips32r6/invalid.s
View File

@ -172,6 +172,22 @@
she $4, 512($5) # CHECK: :[[@LINE]]:11: error: expected memory with 9-bit signed offset
she $4, -513($5) # CHECK: :[[@LINE]]:11: error: expected memory with 9-bit signed offset
swe $5, -513($4) # CHECK: :[[@LINE]]:11: error: expected memory with 9-bit signed offset
lh $33, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhe $34, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhu $35, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhue $36, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lh $2, 8($34) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, 8($33) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, 8($35) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, 8($37) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lh $2, -65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lh $2, 65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhe $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, -65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhu $4, 65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhue $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lwm32 $5, $6, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: $16 or $31 expected
lwm32 $16, $19, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: consecutive register numbers expected
lwm32 $16-$25, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid register operand

4
test/MC/Mips/micromips32r6/valid.s
View File

@ -63,6 +63,10 @@
jic $5, 256 # CHECK: jic $5, 256 # encoding: [0xa0,0x05,0x01,0x00]
jrc16 $9 # CHECK: jrc16 $9 # encoding: [0x45,0x23]
jrcaddiusp 20 # CHECK: jrcaddiusp 20 # encoding: [0x44,0xb3]
lh $2, 8($4) # CHECK: lh $2, 8($4) # encoding: [0x3c,0x44,0x00,0x08]
lhe $4, 8($2) # CHECK: lhe $4, 8($2) # encoding: [0x60,0x82,0x6a,0x08]
lhu $4, 8($2) # CHECK: lhu $4, 8($2) # encoding: [0x34,0x82,0x00,0x08]
lhue $4, 8($2) # CHECK: lhue $4, 8($2) # encoding: [0x60,0x82,0x62,0x08]
lsa $2, $3, $4, 3 # CHECK: lsa $2, $3, $4, 3 # encoding: [0x00,0x43,0x24,0x0f]
lwpc $2,268 # CHECK: lwpc $2, 268 # encoding: [0x78,0x48,0x00,0x43]
lwm $16, $17, $ra, 8($sp) # CHECK: lwm16 $16, $17, $ra, 8($sp) # encoding: [0x45,0x22]

16
test/MC/Mips/micromips64r6/invalid.s
View File

@ -204,6 +204,22 @@
swe $5, 8($34) # CHECK: :[[@LINE]]:11: error: expected memory with 9-bit signed offset
swe $5, 512($4) # CHECK: :[[@LINE]]:11: error: expected memory with 9-bit signed offset
swe $5, -513($4) # CHECK: :[[@LINE]]:11: error: expected memory with 9-bit signed offset
lh $33, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhe $34, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhu $35, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhue $36, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lh $2, 8($34) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, 8($33) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, 8($35) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, 8($37) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lh $2, -65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lh $2, 65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhe $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, -65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhu $4, 65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhue $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lwm32 $5, $6, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: $16 or $31 expected
lwm32 $16, $19, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: consecutive register numbers expected
lwm32 $16-$25, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid register operand

4
test/MC/Mips/micromips64r6/valid.s
View File

@ -182,6 +182,10 @@ a:
dinsu $4, $2, 32, 5 # CHECK: dinsu $4, $2, 32, 5 # encoding: [0x58,0x82,0x20,0x34]
dinsm $4, $2, 3, 5 # CHECK: dinsm $4, $2, 3, 5 # encoding: [0x58,0x82,0x38,0xc4]
dins $4, $2, 3, 5 # CHECK: dins $4, $2, 3, 5 # encoding: [0x58,0x82,0x38,0xcc]
lh $2, 8($4) # CHECK: lh $2, 8($4) # encoding: [0x3c,0x44,0x00,0x08]
lhe $4, 8($2) # CHECK: lhe $4, 8($2) # encoding: [0x60,0x82,0x6a,0x08]
lhu $4, 8($2) # CHECK: lhu $4, 8($2) # encoding: [0x34,0x82,0x00,0x08]
lhue $4, 8($2) # CHECK: lhue $4, 8($2) # encoding: [0x60,0x82,0x62,0x08]
mtc0 $5, $9 # CHECK: mtc0 $5, $9, 0 # encoding: [0x00,0xa9,0x02,0xfc]
mtc0 $1, $2, 7 # CHECK: mtc0 $1, $2, 7 # encoding: [0x00,0x22,0x3a,0xfc]
mtc1 $3, $f4 # CHECK: mtc1 $3, $f4 # encoding: [0x54,0x64,0x28,0x3b]

16
test/MC/Mips/mips32r6/invalid.s
View File

@ -20,6 +20,22 @@ local_label:
break 7, -1 # CHECK: :[[@LINE]]:18: error: expected 10-bit unsigned immediate
break 7, 1024 # CHECK: :[[@LINE]]:18: error: expected 10-bit unsigned immediate
break 1024, 1024 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
lh $33, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhe $34, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhu $35, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhue $36, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lh $2, 8($34) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, 8($33) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, 8($35) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, 8($37) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lh $2, -65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lh $2, 65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhe $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, -65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhu $4, 65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhue $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
// FIXME: Following tests are temporarely disabled, until "PredicateControl not in hierarchy" problem is resolved
bltl $7, $8, local_label # -CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
bltul $7, $8, local_label # -CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled

16
test/MC/Mips/mips64r6/invalid.s
View File

@ -20,6 +20,22 @@ local_label:
break 7, -1 # CHECK: :[[@LINE]]:18: error: expected 10-bit unsigned immediate
break 7, 1024 # CHECK: :[[@LINE]]:18: error: expected 10-bit unsigned immediate
break 1024, 1024 # CHECK: :[[@LINE]]:15: error: expected 10-bit unsigned immediate
lh $33, 8($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhe $34, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhu $35, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lhue $36, 8($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lh $2, 8($34) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, 8($33) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, 8($35) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, 8($37) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lh $2, -65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lh $2, 65536($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhe $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhe $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhu $4, -65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhu $4, 65536($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 16-bit signed offset
lhue $4, -512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
lhue $4, 512($2) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: expected memory with 9-bit signed offset
// FIXME: Following tests are temporarely disabled, until "PredicateControl not in hierarchy" problem is resolved
bltl $7, $8, local_label # -CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled
bltul $7, $8, local_label # -CHECK: :[[@LINE]]:{{[0-9]+}}: error: instruction requires a CPU feature not currently enabled