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[mips] Correct the predicates of the load/store (double)word for coprocessor 3. 

llvm-svn: 329913
This commit is contained in:
Simon Dardis 2018-04-12 14:41:38 +00:00
parent 8904a86f65
commit d886aba39d
4 changed files with 18 additions and 4 deletions
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10
llvm/lib/Target/Mips/MipsInstrInfo.td
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@ -2040,12 +2040,14 @@ def SDC2 : StdMMR6Rel, SW_FT2<"sdc2", COP2Opnd, II_SDC2, store>,
// COP3 Memory Instructions
let DecoderNamespace = "COP3_" in {
def LWC3 : LW_FT3<"lwc3", COP3Opnd, II_LWC3, load>, LW_FM<0x33>;
def SWC3 : SW_FT3<"swc3", COP3Opnd, II_SWC3, store>, LW_FM<0x3b>;
def LWC3 : LW_FT3<"lwc3", COP3Opnd, II_LWC3, load>, LW_FM<0x33>,
ISA_MIPS1_NOT_32R6_64R6, NOT_ASE_CNMIPS;
def SWC3 : SW_FT3<"swc3", COP3Opnd, II_SWC3, store>, LW_FM<0x3b>,
ISA_MIPS1_NOT_32R6_64R6, NOT_ASE_CNMIPS;
def LDC3 : LW_FT3<"ldc3", COP3Opnd, II_LDC3, load>, LW_FM<0x37>,
ISA_MIPS2;
ISA_MIPS2, NOT_ASE_CNMIPS;
def SDC3 : SW_FT3<"sdc3", COP3Opnd, II_SDC3, store>, LW_FM<0x3f>,
ISA_MIPS2;
ISA_MIPS2, NOT_ASE_CNMIPS;
}
def SYNC : MMRel, StdMMR6Rel, SYNC_FT<"sync">, SYNC_FM, ISA_MIPS2;

8
llvm/test/MC/Mips/cnmips/invalid-wrong-error.s Normal file
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@ -0,0 +1,8 @@
# RUN: not llvm-mc %s -triple=mips64-unknown-linux -show-encoding -mcpu=octeon 2>%t1
# RUN: FileCheck %s < %t1
.set noat
lwc3 $4, 0($5) # CHECK: :{{[0-9]+}}:{{[0-9]+}}: error: invalid operand for instruction
swc3 $4, 0($5) # CHECK: :{{[0-9]+}}:{{[0-9]+}}: error: invalid operand for instruction
ldc3 $4, 0($5) # CHECK: :{{[0-9]+}}:{{[0-9]+}}: error: invalid operand for instruction
sdc3 $4, 0($5) # CHECK: :{{[0-9]+}}:{{[0-9]+}}: error: invalid operand for instruction

2
llvm/test/MC/Mips/mips32r6/invalid-mips1-wrong-error.s
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@ -16,3 +16,5 @@
swle $15,13694($s3) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
swre $24, 5($3) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
swre $s1,-26590($14) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lwc3 $12, 4($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
swc3 $12, 4($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction

2
llvm/test/MC/Mips/mips64r6/invalid-mips1-wrong-error.s
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@ -15,3 +15,5 @@
lwre $zero,-19147($gp) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
swle $15,13694($s3) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
swre $s1,-26590($14) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
lwc3 $12, 4($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction
swc3 $12, 4($4) # CHECK: :[[@LINE]]:{{[0-9]+}}: error: invalid operand for instruction