Hi,
I got a problem while building gcc-4.3.0 after putting "movdi" pattern in my
md file. Error is like this
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2045: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2045: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2048: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2048: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2058: warning:
excess elements in struct initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2058: warning: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2060: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2060: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2063: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2063: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2073: warning:
excess elements in struct initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2073: warning: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2075: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2075: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2078: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2078: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2088: warning:
excess elements in struct initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2088: warning: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2090: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2090: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2093: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2093: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2103: warning:
excess elements in struct initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2103: warning: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2105: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2105: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2108: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2108: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2124: warning:
excess elements in struct initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:2124: warning: (near
initialization for ‘insn_data[14]’)
.
.
.
.
.
.
.
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3284: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3284: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3294: warning:
excess elements in struct initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3294: warning: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3296: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3296: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3299: error: extra
brace group at end of initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3299: error: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3309: warning:
excess elements in struct initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3309: warning: (near
initialization for ‘insn_data[14]’)
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3310: warning:
missing initializer
/root/prerequisties/gcc-4.3.0/gcc/config/trial/trial.md:3310: warning: (near
initialization for ‘insn_data[14].n_operands’)
make[2]: *** [insn-output.o] Error 1
make[2]: Leaving directory `/root/build/gcc'
make[1]: *** [all-gcc] Error 2
make[1]: Leaving directory `/root/build'
make: *** [all] Error 2
Please help me in this.
My movdi pattern is like this.
(define_expand "movdi"
[(set (match_operand:DI 0 "general_operand" "")
(match_operand:DI 1 "general_operand" ""))]
""
"
if(GET_CODE(operands[0])==MEM && GET_CODE(operands[1])!=REG)
{
if(can_create_pseudo_p())
{
operands[1]=force_reg(DImode,operands[1]);
}
}
"
)
(define_insn_and_split "*movdi"
[(set(match_operand: DI 0 "nonimmediate_operand" "=r,r")
(match_operand: DI 1 "general_operand" "r,i"))]
"(register_operand (operands[0], DImode)
|| register_operand (operands[1], DImode))"
"if(which_alternative)
{
case 0:
case 1: return \"#\";
}"
""
[(set (match_dup 0)(match_dup 1))
(set (match_dup 2)(match_dup 3))]
"{
operands[2] = gen_highpart (SImode, operands[0]);
operands[0] = gen_lowpart (SImode, operands[0]);
operands[3] = gen_highpart (SImode, operands[1]);
operands[1] = gen_lowpart (SImode, operands[1]);
}"
)
--
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