diff options
Diffstat (limited to 'src/share/vm/opto/machnode.cpp')
| -rw-r--r-- | src/share/vm/opto/machnode.cpp | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/src/share/vm/opto/machnode.cpp b/src/share/vm/opto/machnode.cpp index 2777058c2..7411e183c 100644 --- a/src/share/vm/opto/machnode.cpp +++ b/src/share/vm/opto/machnode.cpp @@ -648,10 +648,15 @@ bool MachCallNode::return_value_is_used() const { //------------------------------Registers-------------------------------------- -const RegMask &MachCallNode::in_RegMask( uint idx ) const { +const RegMask &MachCallNode::in_RegMask(uint idx) const { // Values in the domain use the users calling convention, embodied in the // _in_rms array of RegMasks. - if (idx < tf()->domain()->cnt()) return _in_rms[idx]; + if (idx < tf()->domain()->cnt()) { + return _in_rms[idx]; + } + if (idx == mach_constant_base_node_input()) { + return MachConstantBaseNode::static_out_RegMask(); + } // Values outside the domain represent debug info return *Compile::current()->matcher()->idealreg2debugmask[in(idx)->ideal_reg()]; } @@ -678,7 +683,12 @@ void MachCallJavaNode::dump_spec(outputStream *st) const { const RegMask &MachCallJavaNode::in_RegMask(uint idx) const { // Values in the domain use the users calling convention, embodied in the // _in_rms array of RegMasks. - if (idx < tf()->domain()->cnt()) return _in_rms[idx]; + if (idx < tf()->domain()->cnt()) { + return _in_rms[idx]; + } + if (idx == mach_constant_base_node_input()) { + return MachConstantBaseNode::static_out_RegMask(); + } // Values outside the domain represent debug info Matcher* m = Compile::current()->matcher(); // If this call is a MethodHandle invoke we have to use a different |