queued_reg_save Struct Reference

Collaboration diagram for queued_reg_save:

Data Fields
rtx	reg
rtx	saved_reg
poly_int64	cfa_offset

Detailed Description

We delay emitting a register save until either (a) we reach the end
of the prologue or (b) the register is clobbered.  This clusters
register saves so that there are fewer pc advances.   

Field Documentation

cfa_offset

poly_int64 queued_reg_save::cfa_offset

Referenced by dwarf2out_flush_queued_reg_saves().

reg

rtx queued_reg_save::reg

Referenced by clobbers_queued_reg_save(), dwarf2out_flush_queued_reg_saves(), queue_reg_save(), and reg_saved_in().

saved_reg

rtx queued_reg_save::saved_reg

Referenced by dwarf2out_flush_queued_reg_saves(), and reg_saved_in().

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The documentation for this struct was generated from the following file:

• dwarf2cfi.cc