Mercurial > hg > truffle
diff src/share/vm/adlc/output_h.cpp @ 17791:ad3b94907eed
8030863: PPC64: (part 220): ConstantTableBase for calls between args and jvms
Summary: Add ConstantTableBase node edge after parameters and before jvms. Adapt jvms offsets.
Reviewed-by: kvn
| author | goetz |
|---|---|
| date | Fri, 20 Dec 2013 13:51:14 +0100 |
| parents | 41b780b43b74 |
| children | abec000618bf |
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--- a/src/share/vm/adlc/output_h.cpp Mon Dec 23 10:26:08 2013 -0800 +++ b/src/share/vm/adlc/output_h.cpp Fri Dec 20 13:51:14 2013 +0100 @@ -1665,7 +1665,15 @@ if (instr->needs_constant_base() && !instr->is_mach_constant()) { // These inherit the funcion from MachConstantNode. - fprintf(fp," virtual uint mach_constant_base_node_input() const { return req()-1; }\n"); + fprintf(fp," virtual uint mach_constant_base_node_input() const { "); + if (instr->is_ideal_call() != Form::invalid_type && + instr->is_ideal_call() != Form::JAVA_LEAF) { + // MachConstantBase goes behind arguments, but before jvms. + fprintf(fp,"assert(tf() && tf()->domain(), \"\"); return tf()->domain()->cnt();"); + } else { + fprintf(fp,"return req()-1;"); + } + fprintf(fp," }\n"); } // Allow machine-independent optimization, invert the sense of the IF test