Mercurial > hg > graal-compiler
changeset 14419:7373e44fa207
8024922: PPC64 (part 116): Extend adlc to generate fields into nodes.
Summary: Similar to specifying functions returning constants (as ins_avoid_back_to_back()) adlc now accepts specifications with prefix ins_field_xxx(tp) and adds field xxx of type tp to the node.
Reviewed-by: kvn
author | goetz |
---|---|
date | Thu, 19 Sep 2013 17:31:42 +0200 |
parents | cfd05ec74089 |
children | abe03600372a |
files | src/share/vm/adlc/output_h.cpp |
diffstat | 1 files changed, 17 insertions(+), 3 deletions(-) [+] |
line wrap: on
line diff
--- a/src/share/vm/adlc/output_h.cpp Wed Sep 18 14:34:56 2013 -0700 +++ b/src/share/vm/adlc/output_h.cpp Thu Sep 19 17:31:42 2013 +0200 @@ -1539,7 +1539,20 @@ if ( instr->is_ideal_jump() ) { fprintf(fp, " GrowableArray<Label*> _index2label;\n"); } - fprintf(fp,"public:\n"); + + fprintf(fp, "public:\n"); + + Attribute *att = instr->_attribs; + // Fields of the node specified in the ad file. + while (att != NULL) { + if (strncmp(att->_ident, "ins_field_", 10) == 0) { + const char *field_name = att->_ident+10; + const char *field_type = att->_val; + fprintf(fp, " %s _%s;\n", field_type, field_name); + } + att = (Attribute *)att->_next; + } + fprintf(fp," MachOper *opnd_array(uint operand_index) const {\n"); fprintf(fp," assert(operand_index < _num_opnds, \"invalid _opnd_array index\");\n"); fprintf(fp," return _opnd_array[operand_index];\n"); @@ -1586,8 +1599,9 @@ Attribute *attr = instr->_attribs; bool avoid_back_to_back = false; while (attr != NULL) { - if (strcmp(attr->_ident,"ins_cost") && - strcmp(attr->_ident,"ins_short_branch")) { + if (strcmp (attr->_ident,"ins_cost") && + strncmp(attr->_ident,"ins_field_", 10) != 0 && + strcmp (attr->_ident,"ins_short_branch")) { fprintf(fp," int %s() const { return %s; }\n", attr->_ident, attr->_val); }