diff options
Diffstat (limited to 'gcc/rtl.def')
| -rw-r--r-- | gcc/rtl.def | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/gcc/rtl.def b/gcc/rtl.def index 353a225dcd9..d281406fee4 100644 --- a/gcc/rtl.def +++ b/gcc/rtl.def @@ -728,10 +728,8 @@ DEF_RTL_EXPR(RESX, "resx", "i", 'x') DEF_RTL_EXPR(CONST_INT, "const_int", "w", 'o') /* numeric floating point constant. - Operand 0 ('0') is a chain of all CONST_DOUBLEs in use in the - current function. - Remaining operands hold the actual value. They are all 'w' and - there may be from 1 to 4; see rtl.c. */ + Operands hold the value. They are all 'w' and there may be from 2 to 6; + see real.h. */ DEF_RTL_EXPR(CONST_DOUBLE, "const_double", CONST_DOUBLE_FORMAT, 'o') /* Describes a vector constant. */ @@ -1111,24 +1109,24 @@ DEF_RTL_EXPR(CALL_PLACEHOLDER, "call_placeholder", "uuuu", 'x') that specifies where the parts of the result are taken from. Set bits indicate operand 0, clear bits indicate operand 1. The parts are defined by the mode of the vectors. */ -DEF_RTL_EXPR(VEC_MERGE, "vec_merge", "eee", 'x') +DEF_RTL_EXPR(VEC_MERGE, "vec_merge", "eee", '3') /* Describes an operation that selects parts of a vector. Operands 0 is the source vector, operand 1 is a PARALLEL that contains a CONST_INT for each of the subparts of the result vector, giving the number of the source subpart that should be stored into it. */ -DEF_RTL_EXPR(VEC_SELECT, "vec_select", "ee", 'x') +DEF_RTL_EXPR(VEC_SELECT, "vec_select", "ee", '2') /* Describes a vector concat operation. Operands 0 and 1 are the source vectors, the result is a vector that is as long as operands 0 and 1 combined and is the concatenation of the two source vectors. */ -DEF_RTL_EXPR(VEC_CONCAT, "vec_concat", "ee", 'x') +DEF_RTL_EXPR(VEC_CONCAT, "vec_concat", "ee", '2') /* Describes an operation that converts a small vector into a larger one by duplicating the input values. The output vector mode must have the same submodes as the input vector mode, and the number of output parts must be an integer multiple of the number of input parts. */ -DEF_RTL_EXPR(VEC_DUPLICATE, "vec_duplicate", "e", 'x') +DEF_RTL_EXPR(VEC_DUPLICATE, "vec_duplicate", "e", '1') /* Addition with signed saturation */ DEF_RTL_EXPR(SS_PLUS, "ss_plus", "ee", 'c') |